[10-Q] EDISON INTERNATIONAL Quarterly Earnings Report

Rhea-AI Filing Summary

Edison International reported Q3 2025 net income of $832 million, up $316 million from Q3 2024, driven by SCE core earnings higher by $327 million. For the first nine months, net income was $2.611 billion, an increase of $1.667 billion year over year.

In September, the CPUC approved SCE’s 2025 General Rate Case with authorized revenue of $9.660 billion, an $880 million increase over adjusted 2024. The decision is retroactive to January 1, 2025; SCE recognized $661 million of additional authorized revenue in Q3, and $902 million for January–September will be collected over 24 months beginning October 1, 2025. SCE also recorded net charges of $76 million tied to disallowed historical capital expenditures, mainly related to the rooftop solar photovoltaic program.

Capital spending totaled $4.7 billion for the nine months. The 2025–2028 plan forecasts $29.3 billion of capital expenditures, including $4.4 billion for wildfire mitigation and authorization for 212 miles of targeted undergrounding and 1,653 circuit miles of covered conductors. SCE’s 2025 authorized ROE is 10.33%; SCE is seeking 11.75% for 2026, which would raise the 2026 revenue requirement by approximately $448 million. EIX had 384,787,056 common shares outstanding as of October 21, 2025.

Insights

Utility regulation and rate case analyst

Q3 earnings rose on retroactive GRC revenue; capital plan remains large.

The CPUC’s 2025 GRC set SCE’s authorized revenue at $9.660 billion, retroactive to January 1, 2025. SCE booked $661 million in Q3 from this decision and will collect $902 million for January–September over 24 months beginning October 1, 2025. This uplift was the primary driver of Edison International’s Q3 net income of $832 million.

Non-core wildfire-related items were mixed: Q3 included $76 million of net charges for disallowed historical capital expenditures, while earlier 2025 periods reflected significant recoveries under the TKM Settlement Agreement. The business mechanism is largely regulatory pass-throughs with timing aligning to decisions.

The capital plan remains sizable: $29.3 billion for 2025–2028, including $4.4 billion for wildfire mitigation and authorized targeted undergrounding and covered conductors. SCE’s 2025 ROE is 10.33%; it is applying for 11.75% for 2026, which, if approved, would add about $448 million to the 2026 revenue requirement. Actual impact will depend on the final cost of capital decision.

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Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

			(Mark One)
			þ			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
						For the quarterly period ended September 30, 2025
			o			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
						For the transition period from                        to

Commission File Number

Exact Name of Registrant as specified in its charter

State or Other Jurisdiction of Incorporation or Organization

IRS Employer Identification Number

1-9936

EDISON INTERNATIONAL

California

95-4137452

1-2313

SOUTHERN CALIFORNIA EDISON COMPANY

California

95-1240335

EDISON INTERNATIONAL			SOUTHERN CALIFORNIA EDISON COMPANY
2244 Walnut Grove Avenue			2244 Walnut Grove Avenue
(P.O. Box 976)			(P.O. Box 800)
Rosemead, California 91770			Rosemead, California 91770
(Address of principal executive offices)			(Address of principal executive offices)
(626) 302-2222			(626) 302-1212
(Registrant's telephone number, including area code)			(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
Edison International:
Title of each class			Trading Symbol(s)			Name of each exchange on which registered
Common Stock, no par value			EIX			NYSE LLC
Southern California Edison Company: None.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Edison International

Yes

þ

No

o

Southern California Edison Company

Yes

þ

No

o

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Edison International

Yes

þ

No

o

Southern California Edison Company

Yes

þ

No

o

Indicate by checkmark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-12 of the Exchange Act.

Edison International

Large Accelerated Filer

Accelerated Filer

Non-accelerated Filer

Smaller Reporting Company

Emerging growth company

þ

o

o

o

o

Southern California Edison Company

Large Accelerated Filer

Accelerated Filer

Non-accelerated Filer

Smaller Reporting Company

Emerging growth company

o

o

þ

o

o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Edison International

o

Southern California Edison Company

o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Edison International

Yes

o

No

þ

Southern California Edison Company

Yes

o

No

þ

Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date:

Common Stock outstanding as of October 21, 2025:
Edison International			384,787,056 Shares
Southern California Edison Company			434,888,104 Shares

Table of Contents

TABLE OF CONTENTS

						SEC Form 10-Q
						Reference Number
GLOSSARY			iii
FORWARD-LOOKING STATEMENTS			1
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS			3			Part I, Item 2
MANAGEMENT OVERVIEW			3
Highlights of Operating Results			3
2025 General Rate Case			5
Cost of Capital Application			6
Capital Program			6
Southern California Wildfires and Mudslides			7
RESULTS OF OPERATIONS			12
Southern California Edison Company			12
Impact of 2025 GRC			12
Three months ended September 30, 2025 versus September 30, 2024			12
Nine months ended September 30, 2025 versus September 30, 2024			14
Edison International Parent and Other			16
Loss from Operations			16
LIQUIDITY AND CAPITAL RESOURCES			16
Southern California Edison Company			16
Available Liquidity			17
Regulatory Proceedings			18
Capital Investment Plan			18
SCE Dividends			19
Margin and Collateral Deposits			19
Edison International Parent and Other			20
Edison International Income taxes			21
Historical Cash Flows			21
Southern California Edison Company			21
Edison International Parent and Other			24
Contingencies			24
MARKET RISK EXPOSURES			24
CRITICAL ACCOUNTING ESTIMATES AND POLICIES			24
NEW ACCOUNTING GUIDANCE			25
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK			25			Part I, Item 3
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS			26			Part I, Item 1
Condensed Consolidated Statements of Income for Edison International			26
Condensed Consolidated Statements of Comprehensive Income for Edison International			27
Condensed Consolidated Balance Sheets for Edison International			28
Condensed Consolidated Statements of Cash Flows for Edison International			30
Condensed Consolidated Statements of Income for Southern California Edison Company			31
Condensed Consolidated Statements of Comprehensive Income for Southern California Edison Company			31

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Condensed Consolidated Balance Sheets for Southern California Edison Company			32
Condensed Consolidated Statements of Cash Flows for Southern California Edison Company			34
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS			35
Note 1. Summary of Significant Accounting Policies			35
Note 2. Condensed Consolidated Statements of Changes in Equity			40
Note 3. Variable Interest Entities			43
Note 4. Fair Value Measurements			45
Note 5. Debt and Credit Agreements			48
Note 6. Derivative Instruments			49
Note 7. Revenue			50
Note 8. Income Taxes			51
Note 9. Compensation and Benefit Plans			52
Note 10. Investments			53
Note 11. Regulatory Assets and Liabilities			54
Note 12. Commitments and Contingencies			55
Note 13. Equity			68
Note 14. Accumulated Other Comprehensive Income (Loss)			68
Note 15. Other Income, Net			69
Note 16. Supplemental Cash Flows Information			69
Note 17. Related-Party Transactions			69
CONTROLS AND PROCEDURES			70			Part I, Item 4
Disclosure Controls and Procedures			70
Changes in Internal Control Over Financial Reporting			70
Jointly Owned Utility Plant			70
LEGAL PROCEEDINGS			70			Part II, Item 1
2017/2018 Wildfire/Mudslide Events			70
Eaton Fire			71
Environmental Proceedings			71
UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS			71			Part II, Item 2
Purchases of Equity Securities by Edison International and Affiliated Purchasers			71
OTHER INFORMATION			71			Part II Item 5
EXHIBITS			72			Part II, Item 6
SIGNATURES			73

This combined Form 10-Q is separately filed by Edison International and SCE. Information contained in this document relating to SCE is filed by Edison International and separately by SCE. SCE makes no representation as to information relating to Edison International or its subsidiaries, except as it may relate to SCE and its subsidiaries.

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GLOSSARY

The following terms and abbreviations appearing in the text of this report have the meanings indicated below.

2017/2018 Wildfire/Mudslide Events						the Thomas Fire, the Koenigstein Fire, the Montecito Mudslides and the Woolsey Fire, collectively
2024 10-K						Edison International's and SCE's combined Annual Report on Form 10-K for the year ended December 31, 2024
2024 MD&A						Edison International's and SCE's MD&A for the calendar year 2024, which was included in the 2024 Form 10-K
AB 1054						California Assembly Bill 1054, executed by the governor of California on July 12, 2019
AB 1054 Excluded Capital Expenditures						$1.6 billion in wildfire risk mitigation capital expenditures that SCE has excluded from the equity portion of SCE's rate base as required under AB 1054
ARO(s)						asset retirement obligation(s)
CAISO						California Independent System Operator
Cal Advocates						the California Public Advocates Office
CAL FIRE						the California Department of Forestry and Fire Protection
CAL OES						the California Governor's Office of Emergency Services
Capistrano Wind						a group of wind projects referred to as Capistrano Wind
Capital Structure Compliance Period						January 1, 2023 to December 31, 2025, the current compliance period for SCE's CPUC authorized capital structure
CCAs						community choice aggregators which are cities, counties, and certain other public agencies with the authority to generate and/or purchase electricity for their local residents and businesses
Continuation Account						a new account within the Wildfire Insurance Fund established under SB 254 that may be available for fires ignited on or after the SB 254 Effective Date
CPUC						California Public Utilities Commission
DERs						distributed energy resources
DGC						the decommissioning general contractor engaged by SCE to undertake a significant scope of decommissioning activities at San Onofre
Eaton Fire						a wind-driven fire that originated in Los Angeles County in January 2025
Eaton Subrogation Settlement						a settlement agreement entered into between SCE and an insurance claimant in the Eaton Fire litigation in September 2025
ECS						SCE commercial telecommunications services operated under the name of Edison Carrier Solutions
EIS						Edison Insurance Services, Inc., a wholly-owned subsidiary of Edison International licensed to provide insurance to Edison International and its subsidiaries
Electric Service Provider						an entity other than an investor-owned utility or CCA that provides electric power and ancillary services to retail customers
ERRA						Energy Resource Recovery Account
Fast curve settings						protective settings used to mitigate the risk of wildfires in high fire risk areas by increasing the speed with which a protective device reacts to most fault currents
FERC						Federal Energy Regulatory Commission
Fitch						Fitch Ratings, Inc.
GAAP						generally accepted accounting principles in the United States
GHG						greenhouse gas
GRC						general rate case
Initial Account						an account within the Wildfire Insurance Fund established under AB 1054 available for fires ignited before the SB 254 Effective Date
IRA						Inflation Reduction Act of 2022
Koenigstein Fire						a wind-driven fire that originated near Koenigstein Road in the City of Santa Paula in Ventura County, California, on December 4, 2017
LAFD						the Los Angeles Fire Department

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Liability Cap						a cap on the aggregate requirement to reimburse the Wildfire Insurance Fund over a trailing three calendar year period which applies if certain conditions are met and is equal to 20% of the equity portion of the utility's transmission and distribution rate base, excluding general plant and intangibles, for the year of the applicable wildfire's ignition
MD&A						Management's Discussion and Analysis of Financial Condition and Results of Operations in this report
Montecito Mudslides						the debris flows and flooding in Montecito, Santa Barbara County, California, that occurred in January 2018
Moody's						Moody's Investors Service, Inc.
MW						Megawatt(s)
NDCTP						Nuclear Decommissioning Cost Triennial Proceeding, a CPUC proceeding to review decommissioning costs
NERC						North American Electric Reliability Corporation
NRC						United States Nuclear Regulatory Commission
OEIS						Office of Energy Infrastructure Safety of the California Natural Resources Agency
Other Wildfire Events						Collectively, all the wildfires that originated in Southern California in and after 2017 but before 2025 where SCE's equipment has been or may be alleged to be associated with the fire's ignition, except for the Thomas Fire, the Koenigstein Fire and the Woolsey Fire
PABA						Portfolio Allocation Balancing Account
Palo Verde						nuclear electric generating facility located near Phoenix, Arizona in which SCE holds a 15.8% ownership interest
PBOP(s)						postretirement benefits other than pension(s)
PG&E						Pacific Gas & Electric Company
PSPS						Public Safety Power Shutoff(s)
ROE						return on common equity
RPS						California's Renewables Portfolio Standard
S&P						Standard & Poor's Financial Services LLC
San Onofre						retired nuclear generating facility located in south San Clemente, California in which SCE holds a 78.21% ownership interest
SB 254						California Senate Bill 254, executed by the governor of California on September 19, 2025
SB 254 Effective Date						September 19, 2025
SB 254 Excluded Capital Expenditures						$2.9 billion in wildfire risk mitigation capital expenditures, approved on or after January 1, 2026, that SCE believes will be required to exclude from the equity portion of SCE's rate base as required under SB 254
SCE						Southern California Edison Company, a wholly-owned subsidiary of Edison International
SDG&E						San Diego Gas & Electric Company
SEC						U.S. Securities and Exchange Commission
SED						Safety and Enforcement Division of the CPUC
SED Agreement						an agreement dated October 21, 2021 between SCE and the SED regarding the 2017/2018 Wildfire/Mudslide Events and three other 2017 wildfires
Thomas Fire						a wind-driven fire that originated in the Anlauf Canyon area of Ventura County, California, on December 4, 2017
TKM						collectively, the Thomas Fire, the Koenigstein Fire and the Montecito Mudslides
TKM Settlement Agreement						a settlement agreement entered into between SCE and the California Public Advocates Office in August 2024 in the CPUC-jurisdictional rate recovery proceeding related to TKM
Track 4						Track 4 of the 2021 GRC, which addressed SCE's revenue requirement for 2024
Trio						Edison Energy, LLC, an indirect wholly-owned non-utility subsidiary of Edison International doing business as "Trio"
WCCP						Wildfire Covered Conductor Program
WMP						a wildfire mitigation plan required to be filed to describe a utility's plans to construct, operate, and maintain electrical lines and equipment that will help minimize the risk of catastrophic wildfires caused by such electrical lines and equipment

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Wildfire Insurance Fund						the insurance fund established under AB 1054 and expanded under SB 254
Wildfire Recovery Compensation Program						a program designed to allow eligible individuals and businesses impacted by the Eaton Fire to seek expedited resolution of their claims, expected to be launched by SCE in the fall of 2025
Woolsey Fire						a wind-driven fire that originated in Ventura County in November 2018

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FORWARD-LOOKING STATEMENTS

This quarterly report on Form 10-Q contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements reflect Edison International's and SCE's current expectations and projections about future events based on Edison International's and SCE's knowledge of present facts and circumstances and assumptions about future events and include any statements that do not directly relate to a historical or current fact. Other information distributed by Edison International and SCE that is incorporated in this report, or that refers to or incorporates this report, may also contain forward-looking statements. In this report and elsewhere, the words "expects," "believes," "anticipates," "estimates," "projects," "intends," "plans," "probable," "may," "will," "could," "would," "should," "targets," "judgment," "forecast," and variations of such words and similar expressions, or discussions of strategy or plans, are intended to identify forward-looking statements. Such statements necessarily involve risks and uncertainties that could cause actual results to differ materially from those anticipated. Some of the risks, uncertainties and other important factors that could cause results to differ from those currently expected, or that otherwise could impact Edison International and SCE, include, but are not limited to the:

•ability of SCE to recover its costs through regulated rates, timely or at all, including uninsured wildfire-related and debris flow-related costs (including amounts paid for self-insured retention and co-insurance, and amounts not recoverable from the Wildfire Insurance Fund), and costs incurred for wildfire restoration efforts and to mitigate the risk of utility equipment causing future wildfires;

•the cybersecurity of Edison International's and SCE's critical information technology systems for grid control and business, employee and customer data, and the physical security of Edison International's and SCE's critical assets and personnel;

•risks associated with the operation and maintenance of electrical facilities, including worker, contractor, and public safety issues, the risk of utility assets causing or contributing to wildfires, failure, availability, efficiency, and output of equipment and facilities, and availability and cost of spare parts;

•impact of affordability of customer rates on SCE's ability to execute its strategy, including the impact of affordability on SCE's ability to obtain regulatory approval of, or cost recovery for, operations and maintenance expenses, proposed capital investment projects, and increased costs due to supply chain constraints, tariffs, inflation and rising interest rates and the impact of legislative actions on affordability;

•ability of SCE to update its grid infrastructure to maintain system integrity and reliability, and meet electrification needs;

•ability of SCE to implement its operational and strategic plans, including its WMP, its target energization times and capital investment program, including challenges related to project site identification, public opposition, environmental mitigation, construction, permitting, contractor performance, changes in the CAISO's transmission plans, and governmental approvals;

•risks of regulatory or legislative restrictions that would limit SCE's ability to implement operational measures to mitigate wildfire risk, including PSPS and fast curve settings, when conditions warrant or would otherwise limit SCE's operational practices relative to wildfire risk mitigation;

•ability of SCE to obtain safety certifications from OEIS;

•risk that AB 1054, SB 254 or other new California legislation does not effectively mitigate the significant exposure faced by California investor-owned utilities related to liability for damages arising from catastrophic wildfires where utility facilities are alleged to be a substantial or contributing cause, including the longevity of the Wildfire Insurance Fund and the CPUC's interpretation of and actions under AB 1054 or SB 254, including its interpretation of the prudency standard clarified by AB 1054;

•ability of Edison International and SCE to effectively attract, manage, develop and retain a skilled workforce, including its contract workers;

•decisions and other actions by the CPUC, the FERC, the NRC, the California legislature and other governmental authorities, including decisions and actions related to nationwide or statewide crisis, approval of regulatory proceeding settlements, determinations of authorized rates of return or return on equity, the recoverability of wildfire-related and debris flow-related costs, issuance of SCE's wildfire safety certification, reforming wildfire-related liability protections available to California investor-owned utilities, wildfire mitigation efforts, approval and implementation of electrification programs, and delays in executive, regulatory and legislative actions;

•governmental, statutory, regulatory, or administrative changes or initiatives affecting the electricity industry, including the market structure rules applicable to each market adopted by the NERC, CAISO, Western Electricity

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Coordinating Council, and similar regulatory bodies in adjoining regions, and changes in the United States' and California's environmental priorities that lessen the importance placed on GHG reduction and other climate related priorities;

•potential for penalties or disallowances for non-compliance with applicable laws and regulations, including fines, penalties and disallowances related to wildfires where SCE's equipment is alleged to be associated with ignition;

•extreme weather-related incidents (including events caused, or exacerbated, by climate change), such as wildfires, debris flows, flooding, droughts, high wind events and extreme heat events and other natural disasters (such as earthquakes), which could cause, among other things, worker and public safety issues, property damage, outages and other operational issues (such as issues due to damaged infrastructure), PSPS activations and unanticipated costs;

•risks associated with the decommissioning of San Onofre, including those related to worker and public safety, public opposition, permitting, governmental approvals, on-site storage of spent nuclear fuel and other radioactive material, delays, contractual disputes, and cost overruns;

•risks associated with cost allocation resulting in higher rates for utility bundled service customers because of possible customer bypass or departure for other electricity providers such as CCAs and Electric Service Providers;

•actions by credit rating agencies to downgrade Edison International or SCE's credit ratings or to place those ratings on negative watch or negative outlook;

•ability of Edison International or SCE to borrow funds and access bank and capital markets on reasonable terms;

•changes in tax laws and regulations, at both the state and federal levels, or changes in the application of those laws, that could affect recorded deferred tax assets and liabilities, effective tax rates and cash flows;

•changes in rates of inflation (including whether inflation-related adjustments to SCE's authorized revenues allowed by the public utility regulators are commensurate with inflation rates), and changes in interest rates and potential future adjustments to SCE's ROE based on changes in Moody's utility bond rate index;

•availability and creditworthiness of counterparties and the resulting effects on liquidity in the power and fuel markets and/or the ability of counterparties to pay amounts owed in excess of collateral provided in support of their obligations; and

•cost of fuel for generating facilities and related transportation, which could be impacted by, among other things, disruption of natural gas storage facilities, to the extent not recovered, timely or at all, through regulated rate cost escalation provisions or balancing accounts.

Additional information about risks and uncertainties, including more detail about the factors described in this report, is contained throughout this report and in the 2024 Form 10-K, including the "Risk Factors" section. Readers are urged to read this entire report, including information incorporated by reference, as well as the 2024 Form 10-K, and carefully consider the risks, uncertainties, and other factors that affect Edison International's and SCE's businesses. Forward-looking statements speak only as of the date they are made and neither Edison International nor SCE are obligated to publicly update or revise forward-looking statements. Readers should review future reports filed by Edison International and SCE with the SEC. Edison International and SCE post or provide direct links to (i) certain SCE and other parties' regulatory filings and documents with the CPUC and the FERC and certain agency rulings and notices in open proceedings in a section titled "SCE Regulatory Highlights," (ii) certain documents and information related to Southern California wildfires which may be of interest to investors in a section titled "Southern California Wildfires," and (iii) presentations, documents and information that may be of interest to investors in a section titled "Presentations and Updates" at www.edisoninvestor.com in order to publicly disseminate such information. The reports, presentations, documents and information contained on, or connected to, the Edison International investor website are not deemed part of, and are not incorporated by reference into, this report.

The MD&A for the nine months ended September 30, 2025, discusses material changes in the condensed consolidated financial condition, results of operations and other developments of Edison International and SCE since December 31, 2024, and as compared to the nine months ended September 30, 2024. This discussion presumes that the reader has read or has access to the 2024 MD&A.

Except when otherwise stated, references to each of Edison International or SCE mean each such company with its subsidiaries on a consolidated basis. References to "Edison International Parent and Other" mean Edison International Parent and its subsidiaries other than SCE and its subsidiaries and "Edison International Parent" mean Edison International on a stand-alone basis, not consolidated with its subsidiaries. Unless otherwise described, all the information contained in this report relates to both filers.

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MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

MANAGEMENT OVERVIEW

Highlights of Operating Results

Edison International is the ultimate parent holding company of SCE and Edison Energy, LLC, doing business as Trio. SCE is an investor-owned public utility primarily engaged in the business of supplying and delivering electricity to an approximately 50,000 square mile area across Southern, Central and Coastal California. Trio is a global energy advisory firm providing integrated sustainability and energy solutions to commercial, industrial and institutional customers. Trio's business activities are currently not material to report as a separate business segment.

Edison International's earnings are prepared in accordance with GAAP. Management uses core earnings (loss) internally for financial planning and for analysis of performance. Core earnings (loss) are also used when communicating with investors and analysts regarding Edison International's earnings results to facilitate comparisons of the company's performance from period to period. Core earnings (loss) are a non-GAAP financial measure and may not be comparable to those of other companies. Core earnings (loss) are defined as earnings available to Edison International shareholders less non-core items. Non-core items include income or loss from discontinued operations and income or loss from significant discrete items that management does not consider representative of ongoing earnings, such as write downs, asset impairments and other income and expense related to changes in law, outcomes in tax, regulatory or legal proceedings, and exit activities, including sale of certain assets and other activities that are no longer continuing.

			Three Months Ended September 30,																		Nine Months Ended September 30,
(in millions)			2025						2024						Change						2025						2024						Change
Net income (loss) available to Edison International
SCE			$	925					$	602					$	323					$	2,935					$	1,190					$	1,745
Edison International Parent and Other			(93)						(86)						(7)						(324)						(246)						(78)
Edison International			832						516						316						2,611						944						1,667
Less: Non-core items
SCE
2017/2018 Wildfire/Mudslide Events (claims and expenses), net of recoveries			(3)						(7)						4						1,334						(485)						1,819
Other Wildfire Events (claims and expenses), net of recoveries			(2)						(3)						1						4						(124)						128
Wildfire Insurance Fund expense			(36)						(36)						—						(108)						(109)						1
Net charges related to disallowed historical capital expenditures in SCE's 2025 GRC decision			(76)						—						(76)						(76)						—						(76)
Severance costs, net of recovery			—						(44)						44						—						(44)						44
Income tax benefit (expense)1			48						25						23						(307)						213						(520)
SCE non-core items			(69)						(65)						(4)						847						(549)						1,396
Edison International Parent and Other
Wildfire claims insured by EIS			—						(1)						1						(50)						(2)						(48)
Income tax benefit1			—						—						—						11						—						11
Edison International Parent and Other non-core items			—						(1)						1						(39)						(2)						(37)
Total non-core items			(69)						(66)						(3)						808						(551)						1,359
Core earnings (loss)
SCE			994						667						327						2,088						1,739						349
Edison International Parent and Other			(93)						(85)						(8)						(285)						(244)						(41)
Edison International			$	901					$	582					$	319					$	1,803					$	1,495					$	308

1SCE and Edison International Parent and Other non-core items are tax-effected at an estimated statutory rate of approximately 28%; wildfire claims insured by EIS are tax-effected at the federal statutory rate of 21%.

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Edison International's third quarter 2025 earnings increased $316 million from the third quarter of 2024, resulting from an increase in SCE's earnings of $323 million and an increase in Edison International Parent and Other's loss of $7 million. SCE's higher net income consisted of $327 million of higher core earnings, partially offset by $4 million of higher non-core loss. Edison International Parent and Other's loss increased by $7 million due to $8 million of higher core loss, partially offset by $1 million of lower non-core loss.

Edison International's earnings for the nine months ended September 30, 2025 increased $1,667 million from the same period ended September 30, 2024, resulting from an increase in SCE's earnings of $1,745 million, partially offset by an increase in Edison International Parent and Other's loss of $78 million. SCE's higher net income consisted of $1,396 million of higher non-core earnings and $349 million of higher core earnings. Edison International Parent and Other's higher net loss consisted of $41 million of higher core loss and $37 million of higher non-core loss.

As discussed in the 2024 Form 10-K, the CPUC approved the TKM Settlement Agreement in January 2025. As a result, in the first nine months of 2025, SCE recorded cost recoveries through CPUC electric rates authorized under the TKM Settlement Agreement. These cost recoveries are reflected either as core earnings or non-core items, as discussed below. This classification is consistent with the original classification when the respective costs were incurred.

The increase in SCE's core earnings for the three months ended September 30, 2025 from the same period in 2024 was primarily due to higher revenue from the 2025 GRC final decision. The increase in SCE's core earnings for the nine months ended September 30, 2025, from the same period in 2024, was primarily due to higher revenue from the 2025 GRC final decision, a benefit to interest expense related to cost recoveries authorized under the TKM Settlement Agreement, partially offset by the net impact of wildfire-related regulatory decisions received in the second quarter of 2025 and 2024. The increase in Edison International Parent and Other's core loss for the three and nine months ended September 30, 2025, was primarily due to higher interest expense.

Consolidated non-core items for the nine months ended September 30, 2025 and 2024 for Edison International included:

•2017/2018 Wildfire/Mudslide Events claims and expenses, net of recoveries:

•Net earnings recorded in 2025 related to the TKM Settlement Agreement, including ongoing activities: $1,341 million ($966 million after-tax) of claim costs and $58 million ($42 million after-tax) of legal expenses authorized for recovery, partially offset by shareholder-funded wildfire mitigation expenses of $50 million ($36 million after-tax) and impairment of incremental restoration-related assets of $8 million ($6 million after-tax).

•Charges of $7 million ($5 million after-tax) recorded in 2025, and $485 million ($349 million after-tax) recorded in 2024, both related to claim costs and related legal expenses, net of expected regulatory recoveries.

See "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies" for further information.

•Other Wildfire Events claims and expenses, net of recoveries:

•Net earnings of $4 million ($3 million after-tax) recorded in 2025 consisted of $14 million of insurance reimbursements for costs incurred in previous years, partially offset by $10 million of legal expenses, net of expected regulatory recoveries.

•Charges of $124 million ($90 million after-tax) recorded in 2024 for wildfire claims and related legal expenses, net of expected insurance and regulatory recoveries.

See "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies" for further information.

•Charges of $108 million ($78 million after-tax) and $109 million ($78 million after-tax) recorded in 2025 and 2024, respectively, from amortization of SCE's contributions to the Wildfire Insurance Fund. See "Notes to Condensed Consolidated Financial Statements—Note 1. Summary of Significant Accounting Policies" for further information.

•Net charges of $76 million ($39 million after-tax) recorded in 2025, primarily related to the impairment of utility property, plant and equipment associated with historical capital expenditures disallowed in SCE's 2025 GRC final decision. See "Management Overview—2025 General Rate Case" for further information.

•Severance costs of $44 million ($32 million after-tax), net of expected FERC recovery, recorded in 2024 due to reductions in workforce.

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•Charges of $50 million ($39 million after-tax) recorded in 2025 and $2 million ($2 million after-tax) recorded in 2024, both related to wildfire claims insured by EIS. See "Notes to Condensed Consolidated Financial Statements— Note 12. Commitments and Contingencies" for further information.

See "Results of Operations" for discussion of SCE's and Edison International Parent and Other's results of operations.

2025 General Rate Case

Revenue Requirements

In September 2025, the CPUC approved a final decision on the 2025 GRC, which resulted in a base rate revenue requirement of $9.7 billion in 2025, an increase of $880 million over the adjusted 2024 authorized revenue requirement (see table below for more details). The final decision also authorized adjustment to the post-test years' revenue requirements, allowing the application of an attrition index to operation and maintenance expenses, with the index capped at five percent each year, along with budget-based wildfire mitigation capital additions. Additionally, the final decision adopted zero escalation for all of SCE's non-wildfire related capital additions in the attrition years. Assuming a three percent attrition index increase each year, the final decision results in post-test years' revenue requirement adjustments of $544 million, $522 million, and $447 million, for 2026, 2027, and 2028, respectively.

The table below sets out the authorized revenue and costs of service for the 2024 authorized revenue requirement and the 2025 GRC final decision:

(in millions)						2024 Authorized Revenue						Adjustments1						Adjusted 2024 Authorized Revenue						2025 Final Decision Authorized Revenue2						Increase
Authorized revenue						$	8,582					$	198					$	8,780					$	9,660					$	880		3
Cost of service:
Operation and maintenance						2,734						—						2,734						2,857						123			4
Depreciation						2,284						108						2,392						2,729						337			5
Property and payroll taxes						487						6						493						550						57
Income taxes						403						25						428						554						126
Authorized return						2,674						59						2,733						2,970						237			6
Total						$	8,582					$	198					$	8,780					$	9,660					$	880

1Adjustments to the 2024 authorized revenue requirement primarily related to the Customer Service Re-Platform project, which was recovered through a CPUC non-GRC recovery mechanism and approved to be included in the GRC-authorized revenue in the 2025 GRC.

2Reflects SCE's GRC authorized revenue as filed in SCE's September 2025 GRC implementation advice letter.

3Authorized revenue increased $661 million for the nine-month period ended 2025 compared to the same period in 2024. See "Results of Operations—SCE—Impact of 2025 GRC" for further information.

4Authorized revenue for operation and maintenance expenses increased primarily due to higher authorized wildfire expenditures.

5Authorized revenue for depreciation increased primarily due to higher plant balances.

6Authorized revenue for return increased primarily due to authorized rate base growth.

In the first and second quarters of 2025, SCE recognized revenue based on the 2024 authorized GRC revenue requirement in the absence of a 2025 GRC final decision. The approved 2025 revenue requirement in the 2025 GRC final decision is retroactive to January 1, 2025. SCE recorded the corresponding year-to-date impact in the third quarter of 2025, resulting in $661 million of increased authorized revenue. Additionally, SCE recorded net charges of $76 million ($39 million after-tax) in the same quarter, primarily due to an $88 million impairment of utility property, plant and equipment associated with historical capital expenditures disallowed in the final decision, mainly related to the rooftop solar photovoltaic program. This was partially offset by the recognition of a $12 million clean energy subsidy previously received for this program.

The CPUC has approved the establishment of a memorandum account, making the authorized revenue requirement changes effective January 1, 2025. Under the final decision, the increase in authorized revenues of $902 million for January 2025 through September 2025 will be collected over a 24-month period beginning October 1, 2025.

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Capital Expenditures

The final decision authorized CPUC-jurisdictional capital expenditures of $6.1 billion for 2025. For 2025 – 2028, the decision authorized capital expenditures of approximately $1 billion to support 212 miles of the wildfire mitigation targeted undergrounding ("TUG") program, along with the deployment of 1,653 circuit miles of covered conductors in high fire risk areas. The final decision authorized a two-way Grid Hardening Balancing Account to track the difference between actual TUG costs up to the approved mile limit and the authorized amounts, with spending in excess of 110% of authorized amounts subject to reasonableness review. SCE is also authorized to record incremental TUG costs that exceed the approved scope in the existing Wildfire Mitigation Plan Memorandum Account, with cost recovery subject to reasonableness review. Additionally, the final decision authorized SCE to establish a memorandum account to track and record capital expenditures above the amounts authorized to support SCE's grid readiness for future transportation electrification demand, with cost recovery subject to reasonableness review.

Cost of Capital Application

SCE's 2025 CPUC-authorized ROE is 10.33% and weighted average return on rate base is 7.66%.

On March 20, 2025, SCE filed its application with the CPUC for authority to establish its authorized cost of capital for utility operations for a three-year term beginning in 2026 and to reset the related annual cost of capital adjustment mechanism. In August 2025, SCE updated its costs of long-term debt and preferred equity requests based on updated information. As a result, SCE is seeking an ROE of 11.75%, a cost of long-term debt of 4.71%, and a cost of preferred equity of 6.89%. SCE also seeks to maintain its current authorized capital structure, after CPUC-allowed exclusions, of 52% common equity, 43% long-term debt, and 5% preferred equity. Based on the capital structure and cost factors discussed above, SCE's weighted average return on rate base would be 8.48% for 2026. If approved, this application would increase SCE's revenue requirement in 2026 by approximately $448 million compared to the cost of capital currently in rates. In July 2025, the CPUC set a schedule for the 2026 cost of capital proceeding that would result in a proposed decision in the fourth quarter of 2025.

Capital Program

Capital Expenditures

Total capital expenditures (including accruals) were $4.7 billion and $4.0 billion for the nine months ended September 30, 2025 and 2024, respectively.

SCE's capital expenditure forecast has been updated since the filing of the 2024 Form 10-K to reflect planned CPUC-jurisdictional spending as informed by the 2025 GRC final decision (See "—2025 General Rate Case— Capital Expenditures" for further information) and expected FERC capital expenditures.

The table below reflects forecast capital expenditures for 2025 – 2028, based on authorized and planned CPUC-jurisdictional spending and current management expectations of FERC-jurisdictional spending. CPUC-jurisdictional spending includes amounts authorized in the 2025 GRC, and other planned non-GRC CPUC capital spending. Forecast expenditures for FERC capital projects are subject to change due to factors such as timeliness of permitting, licensing, regulatory approvals, contractor bids, supply chain issues, and other operational considerations.

Based on management's judgment of potential capital spending variability informed by historical precedent of previously authorized amounts, potential permitting delays, and other operational considerations, a range case was prepared reflecting reductions to CPUC non-GRC capital expenditures and FERC capital expenditures.

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SCE's 2025 – 2028 forecast for major capital expenditures is set forth in the table below:

(in billions)			2025						2026						2027						2028						Total 2025 – 2028
Traditional capital expenditures
Distribution			$	5.0					$	5.3					$	5.4					$	5.2					$	20.9
Transmission			0.5						0.8						0.9						0.9						3.1
Generation			0.2						0.2						0.2						0.3						0.9
Subtotal			5.7						6.3						6.5						6.4						24.9
Wildfire mitigation-related capital expenditures			1.1						1.0						1.2						1.1						4.4
Total capital expenditures			$	6.8					$	7.3					$	7.7					$	7.5					$	29.3
Total capital expenditures using range case discussed below			$	6.6					$	7.1					$	7.5					$	7.3					$	28.5

In addition to the amounts presented in the table above, SCE expects to make additional CPUC capital investments, the recovery of which will be subject to future regulatory approval. This includes non-GRC programs, such as additional spending on an advanced metering infrastructure program. SCE expects the total expenditures of these programs to be at least $2 billion, most of which will be incurred beyond 2028.

Furthermore, in May 2025, the CAISO approved its 2024 – 2025 Transmission Plan, which identified six transmission projects expected to be constructed by SCE with anticipated capital expenditures of approximately $300 million. As discussed in "Management Overview—Capital Program" in the 2024 MD&A, SCE also expects to construct projects associated with previously approved CAISO Transmission Plans requiring capital investment of at least $2 billion. Most of the capital expenditures are expected to be incurred beyond 2028.

Rate Base

SCE's authorized CPUC-jurisdictional rate base is determined through the GRC and other regulatory proceedings. Differences between actual and CPUC-authorized rate base are addressed in subsequent GRCs or other regulatory proceedings. FERC-jurisdictional rate base is determined based on actual capital expenditures.

Reflected below is SCE's weighted average annual rate base for 2025 – 2028, based on the capital expenditure forecasts discussed above. In addition, the table below does not reflect the SB 254 Excluded Capital Expenditures, which SCE plans to recover through the issuance of securitized bonds. For further information, see "—Southern California Wildfires and Mudslides—Senate Bill 254—SB 254 Excluded Capital Expenditures."

(in billions)			2025						2026						2027						2028
Rate base			$	47.4					$	50.4					$	54.3					$	57.5
Rate base using range case discussed above			$	47.2					$	49.9					$	53.6					$	56.5

Southern California Wildfires and Mudslides

Unprecedented weather conditions in California due to climate change have contributed to wildfires, including those where SCE's equipment has been alleged to be associated with the fire's ignition, that have caused loss of life and substantial damage in SCE's service area, including as recently as January 2025.

In September 2025, a Continuation Account within the Wildfire Insurance Fund was established under SB 254, described below, to supplement the Initial Account within the Wildfire Insurance Fund by potentially providing up to $18 billion of additional funding for the Wildfire Insurance Fund. Under SB 254, the Initial Account of the Wildfire Insurance Fund will be available for fires ignited before September 19, 2025 (the "SB 254 Effective Date") and the Continuation Account may become available for fires ignited after the SB 254 Effective Date. As described below, the Continuation Account will be funded contingent upon certain conditions. Once all claims under the Initial Account are resolved and no further claims are anticipated, any remaining assets in the Initial Account will be transferred to the Continuation Account. See "—Senate Bill 254" for further information.

In recognition of the need for further action, SB 254 requires the administrator of the Wildfire Insurance Fund to submit to the California legislature and the governor, by April 1, 2026, a report that evaluates and sets forth recommendations on new models or approaches that mitigate damage, accelerate recovery, and responsibly and equitably allocate the burdens from natural catastrophes, including wildfires, across stakeholders, to complement or replace the Wildfire Insurance Fund.

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While Edison International and SCE continue to pursue legislative strategies to address California investor-owned utilities' exposure to wildfire-related liabilities, they cannot predict whether or when there will be a comprehensive economy-wide solution mitigating the significant risk faced by California investor-owned utilities related to wildfires.

Eaton Fire

In January 2025, several wind-driven wildfires impacted portions of SCE's service area, causing loss of life, substantial damage and service outages for SCE customers. One of the largest of these wildfires, the Eaton Fire, ignited in SCE's service area in Los Angeles County and spread under conditions of an extreme Santa Ana windstorm.

CAL FIRE has reported that the Eaton Fire burned approximately 14,000 acres and resulted in 18 civilian fatalities and 9 fire personnel injuries/illnesses. An additional fatality has also been reported to be attributed to the Eaton Fire. In addition, according to preliminary information provided by CAL FIRE, the Eaton Fire destroyed approximately 6,018 single residence structures, 3,146 other minor structures, 96 multiple residences and 158 mixed commercial/residential and nonresidential commercial structures; and damaged approximately 750 residential structures, 260 other minor structures, 28 multiple residences and 35 mixed commercial/residential and nonresidential commercial structures. Fire authorities have estimated suppression costs at approximately $100 million.

The Los Angeles County Fire Department is leading the investigation into the origin and cause of the Eaton Fire, with the assistance of CAL FIRE, and has identified a preliminary area of origin of the fire. SCE has transmission facilities in the preliminary area of origin. As part of its investigation, the Los Angeles County Fire Department initially requested that SCE preserve in-place its equipment in the preliminary area of origin. Subsequently, in coordination with the Los Angeles County Fire Department and other interested parties, SCE removed certain equipment as part of its investigation. The SED is also conducting an investigation with respect to the Eaton Fire.

Multiple lawsuits related to the Eaton Fire have been initiated against SCE and Edison International. SCE's internal review into the facts and circumstances of the Eaton Fire is complex and ongoing. SCE's review includes ongoing inspections of its facilities and records and of third-party information and testing. While SCE has not conclusively determined that its equipment caused the ignition of the Eaton Fire, concerning circumstantial evidence suggests that a de-energized idle SCE transmission facility in the preliminary area of origin may have been associated with the ignition of the fire. Additionally, while SCE has not determined the mechanism of ignition of the Eaton Fire, it is not aware of evidence pointing to another possible source of ignition. Absent additional evidence, SCE believes that it is likely that its equipment could be found to have been associated with the ignition of the Eaton Fire and is pursuing settlement of claims through its Wildfire Recovery Compensation Program.

In September 2025, SCE entered into an agreement (the "Eaton Subrogation Settlement") with an insurance claimant in the Eaton Fire litigation (the "Subrogation Claimant"), under which SCE agreed to pay the Subrogation Claimant $0.52 for each dollar in claims paid or to be paid by the Subrogation Claimant to its policy holders, up to an agreed upon cap. The Subrogation Claimant had paid its policy holders an aggregate of approximately $500 million as of July 31, 2025. No admission of wrongdoing or liability was made in reaching the Eaton Subrogation Settlement, and the Subrogation Claimant agreed to release SCE and Edison International from all claims and potential claims related to or arising from the Eaton Fire. In the third quarter of 2025, SCE recorded $300 million in losses related to the Eaton Subrogation Settlement and will record additional amounts as they become estimable. In the third quarter of 2025, Edison International and SCE also recorded expected recoveries from customer funded self-insurance of $279 million and expected recoveries through FERC electric rates of $21 million related to the Eaton Subrogation Settlement.

In light of pending litigation, it is probable that Edison International and SCE will incur additional material losses in connection with the Eaton Fire. SCE expects to launch its Wildfire Recovery Compensation Program, a program designed to allow eligible individuals and businesses impacted by the Eaton Fire to seek expedited resolution of their claims, in the fall of 2025. Given SCE's ongoing review into the cause of the Eaton Fire and, among other things, the complexities associated with estimating damages, uncertainties related to the sufficiency of insurance held by plaintiffs and uncertainties related to litigation processes and participation in the Wildfire Recovery Compensation Program, Edison International and SCE are currently unable to reasonably estimate a range of losses that may be incurred.

SCE has $1.0 billion of customer-funded self-insurance coverage available for wildfires ignited between January 1, 2025 and December 31, 2025, subject to a shareholder contribution of 2.5% of any self-insurance costs ultimately paid exceeding $500 million, up to a maximum possible contribution of $12.5 million.

SCE has advised the administrator of the Wildfire Insurance Fund that it anticipates that future resolution of eligible claims arising from the Eaton Fire will require seeking reimbursement from the Initial Account and the administrator has confirmed that the Eaton Fire is a "covered wildfire" for purposes of accessing the Initial Account. SCE will be reimbursed for losses incurred in excess of $1.0 billion for eligible claims for third-party damages related to the Eaton Fire from the Initial Account, subject to approval of the fund administrator and the Initial Account's claims-paying capacity, initially

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approximately $21 billion for all three participating utilities. Based on PG&E's public disclosures for the first quarter of 2025, the fund administrator has paid or reserved approximately $1.1 billion of the Initial Account reflecting estimates of losses related to the 2019 Kincade fire and 2021 Dixie fire. The fund administrator is expected to reimburse eligible claims on a first come, first served basis, subject to the fund administrator's review.

SCE would file an application with the CPUC for review of its costs and expenses related to the Eaton Fire after it has resolved all or, if authorized by the CPUC, substantially all third-party damage claims related to the fire, or upon earlier request of the fund administrator. Because SCE held a valid safety certification at the time of the Eaton Fire, SCE will be presumed to have acted prudently unless a party in the proceeding creates "serious doubt" as to the reasonableness of its conduct, in which case SCE will have the burden of dispelling that doubt and proving its conduct was prudent. The prudency standard does not necessitate perfect conduct and AB 1054 requires that the CPUC allow recovery if it determines that SCE's conduct related to the ignition of the Eaton Fire was consistent with actions of a reasonable utility. SCE believes that the CPUC's determination regarding the reasonableness of its ignition-related conduct should be based on an evaluation of the reasonableness of its overall policies, systems, and practices. The CPUC has not applied the AB 1054 prudency framework to a wildfire cost-recovery proceeding.

SCE believes that it is a reasonable operator of its electric system. Based on the information it has reviewed as of October 28, 2025, SCE believes that it would be able to make a good faith showing that its conduct with respect to its transmission facilities in the preliminary area of origin was consistent with the actions of a reasonable utility.

The CPUC will determine the prudency of SCE's ignition-related conduct in a formal proceeding. If the CPUC finds that SCE's conduct related to the ignition of the Eaton Fire was not prudent, it may nevertheless allow cost recovery in full or in part taking into account factors both within and beyond SCE's control that may have exacerbated the costs and expenses, including, for example, humidity, temperature and winds. Because SCE held a safety certification at the time of the ignition, it will be required to reimburse the Initial Account only for amounts disallowed by the CPUC up to the Liability Cap, unless the fund administrator finds that SCE's actions or inactions relative to the ignition of the Eaton Fire constitute conscious or willful disregard of the rights and safety of others, in which case SCE will be required to reimburse the Initial Account for all amounts withdrawn. SCE's requirement to reimburse the Initial Account for any amounts disallowed for fires ignited in 2025 is capped at approximately $4.2 billion. SCE will be able to seek recovery of prudently incurred uninsured wildfire costs not covered by the Initial Account, assessed under the prudency standard clarified under AB 1054, through electric rates.

2017/2018 Wildfire/Mudslide Events

Multiple lawsuits and investigations related to the 2017/2018 Wildfire/Mudslide Events have been initiated against SCE and Edison International. SCE has previously entered into settlements with a number of local public entities, subrogation and individual plaintiffs in the TKM and Woolsey Fire litigations and under the SED Agreement. As of October 21, 2025, in addition to the outstanding claims of approximately 100 of the approximately 15,000 initial individual plaintiffs, there were alleged and potential claims of certain public entity plaintiffs, including CAL OES, outstanding.

As discussed in the 2024 Form 10-K, the CPUC approved the TKM Settlement Agreement in January 2025. As a result, in the first quarter of 2025, SCE recorded cost recoveries through CPUC electric rates of $1.6 billion, consisting of $1.3 billion uninsured claims and $0.3 billion associated costs, including legal and financing costs. In April 2025, SCE requested approval from the CPUC to finance these amounts through the issuance of securitized bonds and received a final decision in August 2025 that authorized the transaction. SCE will also implement into CPUC-jurisdictional rates the revenue requirement related to recovery of approximately $55 million of approximately $65 million in restoration costs incurred. Additionally, SCE recorded $50 million of shareholder-funded wildfire mitigation expenses.

As discussed in the 2024 10-K, in October 2024, SCE filed an application (the "Woolsey Application") to seek CPUC-jurisdictional rate recovery of prudently incurred losses related to the Woolsey Fire. SCE also sought recovery of approximately $84 million in restoration costs in the proceeding. In September 2025, SCE, Cal Advocates, the Energy Producers and Users Coalition, and Small Business Utility Advocates filed a joint motion in the proceeding seeking approval of a settlement agreement between such parties (the "Woolsey Settlement Agreement"). One party to the proceeding, the Wild Tree Foundation, has opposed the Woolsey Settlement Agreement. If approved by the CPUC, the impacts of the Woolsey Settlement Agreement will be recorded in the period in which a CPUC final decision approving the settlement is received.

Under the Woolsey Settlement Agreement, if approved by the CPUC, SCE will be authorized to recover 35%, or approximately $2.0 billion, of approximately $5.6 billion of losses, consisting of approximately $1.6 billion of uninsured claims paid as of May 31, 2025, and $0.4 billion of costs, comprised of legal costs paid as of May 31, 2025, and estimated ongoing financing costs. SCE will also be authorized to recover 35% of losses paid after May 31, 2025. SCE’s requests for recovery exclude $250 million of uninsured claims and related financing costs which SCE waived its right to seek recovery of under the SED Agreement. Subject to approval of the Woolsey Settlement Agreement, SCE will request approval from

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the CPUC to finance the amounts authorized under the Woolsey Settlement Agreement through the issuance of securitized bonds. The parties agreed that if SCE’s anticipated application for securitization is denied, the authorized amounts will be recovered in rates over five years, financed using long-term debt.

Further, SCE will be authorized to recover approximately $71 million of approximately $84 million in restoration costs incurred. In the Woolsey Settlement Agreement, SCE also waived its right to seek recovery of uninsured losses tracked in a Wildfire Expense Memorandum Account and incurred in connection with fires that ignited prior to July 12, 2019, the date AB 1054 was adopted. SCE estimates that the waived pre-AB 1054 losses are approximately $157 million.

If the Woolsey Settlement Agreement is approved, SCE will be allowed to permanently exclude any after-tax charges to equity associated with the costs disallowed or waived in the Woolsey Settlement Agreement and the debt issued to finance those costs from its CPUC regulatory capital structure.

Through September 30, 2025, SCE has recorded estimated losses of $9.9 billion, recoveries from insurance of $2.0 billion, all of which have been collected, and expected recoveries through electric rates of $1.8 billion, $403 million of which has been collected through FERC rates subject to refund, related to the 2017/2018 Wildfire/Mudslide Events claims. The cumulative after-tax net charges to earnings related to the 2017/2018 Wildfire/Mudslide Events recorded through September 30, 2025, have been $4.4 billion.

As of September 30, 2025, SCE had paid $9.7 billion under executed settlements and had $60 million to be paid under executed settlements, including $47 million to be paid under the SED Agreement, related to the 2017/2018 Wildfire/Mudslide Events. After giving effect to all payment obligations under settlements entered into through September 30, 2025, Edison International's and SCE's best estimate of expected losses for remaining alleged and potential claims related to the 2017/2018 Wildfire/Mudslide Events was $157 million.

Estimated losses for the 2017/2018 Wildfire/Mudslide Events litigation are based on a number of assumptions and are subject to change as additional information becomes available. Actual losses incurred may be higher or lower than estimated based on several factors, including the uncertainty in estimating damages that have been or may be alleged. Edison International and SCE may incur a material loss in excess of amounts accrued in connection with the remaining alleged and potential claims related to the 2017/2018 Wildfire/Mudslide Events.

Other Wildfire Events

In addition to the 2017/2018 Wildfire/Mudslide Events, several other wildfires significantly impacted portions of SCE's service area prior to 2025, including the 2017 Creek Fire, the 2019 Saddle Ridge Fire, the 2020 Bobcat Fire, the 2020 Silverado Fire, the 2022 Coastal Fire and the 2022 Fairview Fire.

Through September 30, 2025, SCE has recorded total estimated losses of $1.2 billion, expected recoveries from insurance and third parties of $800 million and expected recoveries through electric rates of $130 million related to the Other Wildfire Events claims. The cumulative after-tax net charges to earnings recorded through September 30, 2025 have been $165 million.

As of September 30, 2025, SCE had paid $899 million under executed settlements and had $29 million to be paid under executed settlements related to the Other Wildfire Events and Edison International's and SCE's estimated losses for remaining alleged and potential claims (established at the low end of the estimated range of reasonably possible losses) related to the Other Wildfire Events was $232 million. As of the same date, SCE had assets for expected recoveries through insurance and third parties of $319 million and through electric rates of $116 million on its condensed consolidated balance sheets related to the Other Wildfire Events.

Edison International and SCE may incur material losses in excess of the amounts accrued for certain of the Other Wildfire Events. Edison International and SCE expect that additional losses incurred in connection with any such fire will be covered by insurance, subject to self-insured retentions and co-insurance, and expect that any such additional losses after expected recoveries from insurance and third parties and through electric rates will not be material. For information on the Creek Fire, see "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides" in this report.

In light of the prudency standard the CPUC is required to apply under AB 1054 to utilities holding a safety certification at the time a wildfire ignited after July 12, 2019, SCE has concluded, at this time, that both uninsured CPUC-jurisdictional and uninsured FERC-jurisdictional wildfire-related costs related to the Other Wildfire Events that ignited after July 2019 for which it has deferred as regulatory assets are probable of recovery through electric rates. SCE will continue to evaluate the probability of recovery based on available evidence, including regulatory decisions, such as any CPUC decisions illustrating the interpretation and/or application of the prudency standard under AB 1054, and for each applicable fire, evidence that could cast serious doubt as to the reasonableness of SCE's conduct relative to that fire.

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Senate Bill 254

This summary of SB 254 is based on SCE’s interpretation of the legislation and legislative intent.

Contributions to the Continuation Account

SB 254 expands the Wildfire Insurance Fund originally created under AB 1054 by establishing a new continuation account within the Wildfire Insurance Fund (the "Continuation Account"), which may provide up to $18 billion of additional funding for the Wildfire Insurance Fund.

Under SB 254, if the administrator of the Wildfire Insurance Fund determines, on or before December 31, 2028, that annual contributions to the fund are required and the CPUC subsequently extends the non-bypassable charge imposed on customers under AB 1054 until January 1, 2046, the Continuation Account will be funded by a combination of contributions from customers and the three participating investor-owned utilities.

Upon the CPUC's decision to extend the non-bypassable charge, PG&E's, SCE's, and SDG&E's customers will be required to contribute an aggregate of $9 billion through a dedicated rate component. The dedicated rate component collected from customers will be directly contributed to the Continuation Account or used to support the issuance of up to $9 billion in bonds by the California Department of Water Resources, the proceeds of which would be contributed to the fund. In addition to funding contributions to the Continuation Account, the amount collected from utility customers will pay for, among other things, any interest and financing costs related to any bonds that are issued by the California Department of Water Resources to support the contributions to the fund.

In addition to customer contributions, PG&E, SCE, and SDG&E have agreed, if required, to contribute an aggregate of $300 million annually (SCE's share is $143.6 million) from 2029 through 2045 for a total aggregate contribution of approximately $5.1 billion. In addition, if the administrator determines that the Continuation Account requires additional contributions, PG&E, SCE, and SDG&E will contribute an additional $780 million annually (SCE's share is $373.2 million) over a five-year period for a total aggregate additional contribution of approximately $3.9 billion (the "Contingent Contribution"). If the administrator terminates the Continuation Account prior to the final installment of the Contingent Contribution, one-half of the remaining unpaid installment payments will be credited to customer rates.

SCE's contributions to the Continuation Account are not recoverable through electric rates and will be excluded from the measurement of SCE's CPUC-jurisdictional authorized capital structure. SCE will also not be entitled to cost recovery for any borrowing costs incurred in connection with its contributions to the Continuation Account.

Liability Cap

Under SB 254, the reimbursement Liability Cap for all fires covered by the Wildfire Insurance Fund is calculated for the year of the fire’s ignition, replacing the previous calculation that used the year of disallowance. Also, a participating utility’s obligation to reimburse the Continuation Account (but not the Initial Account) for disallowed costs will be reduced by its contributions to the Continuation Account.

SB 254 Excluded Capital Expenditures

SCE expects to exclude approximately $2.9 billion of wildfire risk mitigation capital expenditures approved on or after January 1, 2026, from the equity portion of SCE's rate base. SCE can apply for irrevocable orders from the CPUC to finance these capital expenditures, including through the issuance of securitized bonds, and can recover any prudently incurred financing costs.

Securitization of Amounts that Exceed Initial Account

For fires ignited between January 1, 2025 and the SB 254 Effective Date, if the Initial Account is exhausted, participating utilities may, before seeking a prudency review, directly apply for a CPUC financing order to authorize the recovery of eligible claims that exceed amounts available in the Initial Account through fixed recovery charges. However if the CPUC determines that the costs were not prudently incurred, participating utilities will be required to return any amounts recovered back to customers over a period that matches the remaining duration of the financing instrument through credits to customer rates.

For further information on Southern California Wildfires and Mudslides, see "Risk Factors," "Notes to Consolidated Financial Statements—Note 1. Summary of Significant Accounting Policies—Initial and annual contributions to the wildfire insurance fund established pursuant to California Assembly Bill 1054," and "Business—Southern California Wildfires" in the 2024 Form 10-K; and "Notes to Condensed Consolidated Financial Statements—Note 1. Summary of Significant Accounting Policies—Wildfire Insurance Fund," and "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides" in this report.

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RESULTS OF OPERATIONS

SCE

The tables below show SCE's condensed consolidated statements of income for the three and nine months ended September 30, 2025 and 2024. In general, expenses SCE is authorized to pass through directly to customers (such as purchase power and fuel expense, flow-through taxes, as well as costs incurred for various programs and activities, such as public purpose programs and vegetation management activities) and the corresponding amount of revenues collected to recover those pass-through costs do not impact net income.

Impact of 2025 GRC

The 2025 GRC final decision determines the amount of revenue that SCE is authorized to collect from customers to recover anticipated costs, including return on rate base. As discussed in "Management Overview—2025 General Rate Case," the 2025 GRC final decision approved an authorized revenue requirement of $9.7 billion in 2025, an increase of $880 million over the adjusted 2024 authorized revenue requirement. This led to an increase in authorized revenue of $243 million and $661 million for the three-month and the nine-month periods ended 2025, respectively, compared to the same periods in 2024. See "Management Overview—2025 General Rate Case" for further information.

In the first and second quarters of 2025, SCE recognized revenue based on the 2024 authorized revenue requirement in the absence of a 2025 GRC final decision. Upon receipt of the 2025 GRC final decision in September 2025, SCE retroactively recorded $418 million of increased authorized revenue for the first and second quarters in the third quarter of 2025. Additionally, SCE recorded net asset impairment related charges of $76 million ($39 million after-tax) in the same quarter. See "Management Overview—2025 General Rate Case" for further information.

The following tables summarize SCE's results of operations for the periods indicated.

Three months ended September 30, 2025 versus September 30, 2024

			Three months ended September 30,									Favorable (Unfavorable)
(in millions)			2025						2024			2025 to 2024
Operating revenue			$	5,740					$	5,188		$	552
Purchased power and fuel			1,701						1,898			197
Operation and maintenance			1,153						1,364			211
Wildfire-related claims, net of recoveries			295						—			(295)
Wildfire Insurance Fund expense			36						36			—
Depreciation and amortization			861						710			(151)
Property and other taxes			160						167			7
Asset impairment			88						—			(88)
Total operating expenses			4,294						4,175			(119)
Operating income			1,446						1,013			433
Interest expense			(403)						(403)			—
Other income, net			119						126			(7)
Income before income taxes			1,162						736			426
Income tax expense			203						95			(108)
Net income			959						641			318
Less: Preference stock dividend requirements			34						39			5
Net income available to common stock			$	925					$	602		$	323

Operating Revenue

Higher net operating revenue of $552 million was primarily due to:

•An increase in revenue of $661 million resulting from implementing the 2025 GRC final decision in the third quarter of 2025, as discussed in "Management Overview—2025 General Rate Case." Of this amount, $70 million had already been recorded in the first two quarters of 2025 as non-GRC balancing account revenue. Following the final decision,

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this was reclassified as GRC authorized revenue, resulting in a net increase in revenue of $591 million in the third quarter of 2025.

•A net decrease in revenue of $55 million related to net lower expenses that are passed through to customers, which mainly included decreases in:

•Purchased power and fuel expense of $197 million;

•Operation and maintenance expense of $169 million;

•Income tax expense of $14 million;

offset by increases in:

•Wildfire-related claims, net of recoveries of $295 million;

•Depreciation and amortization expense of $17 million;

•Interest expense of $6 million;

•Property and other taxes of $5 million;

•Other income, net of $2 million.

Purchased Power and Fuel

A decrease in purchased power and fuel costs of $197 million was primarily due to lower energy prices and lower hedging losses (offset in "Operating Revenue" above).

Operation and Maintenance

A decrease in operation and maintenance expense of $211 million was primarily due to:

•A net decrease of $169 million mainly related to lower previously deferred wildfire mitigation, vegetation management, and emergency restoration costs authorized for recovery in 2025 than in 2024 (offset in "Operating Revenue" above).

•A decrease of $54 million mainly related to severance costs recorded in 2024 due to workforce reduction.

Wildfire-related Claims, Net of Recoveries

An increase in wildfire-related claims, net of recoveries of $295 million was due to wildfire claim costs recorded in 2025 for the Eaton Subrogation Settlement. These costs were covered by customer-funded wildfire self-insurance and expected FERC recovery (both offset in "Operating Revenue" above). For further information, see "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides."

Depreciation and Amortization

An increase in depreciation and amortization expense of $151 million was primarily due to higher plant balances, $17 million of which were pass-through costs mainly associated with utility owned energy storage projects and wildfire mitigation costs (offset in "Operating Revenue" above).

Asset Impairment

A charge of $88 million recorded in 2025 related to impairment of utility property, plant and equipment associated with historical capital expenditures disallowed in SCE's 2025 GRC final decision. See "Management Overview—2025 General Rate Case" for further information.

Income Taxes

An increase in income tax expense of $108 million was primarily due to $118 million of higher tax expense on higher pre-tax income, partially offset by $10 million of higher flow-through tax benefits that were passed through to customers (offset the corresponding pre-tax amount in "Operating Revenue"). See "Notes to Condensed Consolidated Financial Statements—Note 8. Income Taxes" for a reconciliation of the federal statutory rate to the effective income tax rate.

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Nine months ended September 30, 2025 versus September 30, 2024

			Nine months ended September 30,									Favorable (Unfavorable)
(in millions)			2025						2024			2025 to 2024
Operating revenue			$	14,074					$	13,576		$	498
Purchased power and fuel			3,905						4,140			235
Operation and maintenance			3,668						3,913			245
Wildfire-related claims, net of (recoveries)			(1,060)						614			1,674
Wildfire Insurance Fund expense			108						109			1
Depreciation and amortization			2,427						2,136			(291)
Property and other taxes			492						474			(18)
Asset impairment			96						—			(96)
Total operating expenses			9,636						11,386			1,750
Operating income			4,438						2,190			2,248
Interest expense			(1,044)						(1,185)			141
Other income, net			347						408			(61)
Income before income taxes			3,741						1,413			2,328
Income tax expense			705						94			(611)
Net income			3,036						1,319			1,717
Less: Preference stock dividend requirements			101						129			28
Net income available to common stock			$	2,935					$	1,190		$	1,745

Operating Revenue

Higher operating revenue of $498 million was primarily due to:

•A net increase in revenue of $661 million resulted from higher authorized revenue in the 2025 GRC final decision, as discussed above.

•An increase in revenue of $51 million related to higher balancing account rate base primarily associated with wildfire mitigation efforts and utility owned energy storage projects.

•A decrease in revenue of $214 million related to net lower expenses that are passed through to customers, which mainly included decreases in:

•Operation and maintenance expense of $249 million;

•Purchased power and fuel expense of $235 million;

•Income tax expense of $89 million;

offset by increases in:

•Wildfire-related claims, net of recoveries of $261 million;

•Depreciation and amortization expense of $59 million;

•Interest expense of $23 million;

•Property and other taxes of $10 million;

•Other income, net of $6 million.

Purchased Power and Fuel

A decrease in purchased power and fuel costs of $235 million was primarily due to lower energy prices and lower hedging losses (offset in "Operating Revenue" above).

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Operation and Maintenance

A decrease in operation and maintenance expense of $245 million was primarily due to:

•A net decrease of $249 million mainly related to lower previously deferred wildfire mitigation, vegetation management, and emergency restoration costs authorized for recovery in 2025 than in 2024 (offset in "Operating Revenue" above).

•A decrease of $58 million related to recoveries of legal costs under the TKM Settlement Agreement. See "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides."

•A decrease of $47 million related to severance costs recorded in 2024 due to workforce reductions.

partially offset by:

•A charge of $62 million recorded in 2025 primarily associated with disallowed historical expenses related to 2021 GRC wildfire mitigation memorandum account balances. For additional information, see "Liquidity and Capital Resources—SCE—Regulatory Proceedings."

•A charge of $50 million recorded in 2025 related to shareholder-funded wildfire mitigation costs stipulated under the TKM Settlement Agreement. See "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides."

Wildfire-related Claims, Net of Recoveries

A decrease in wildfire-related claims, net of recoveries of $1,674 million was primarily due to:

•A recovery of $1,341 million in claim costs was recorded in 2025 as authorized under the TKM Settlement Agreement.

•A decrease of $490 million related to claim costs for 2017/2018 Wildfire/Mudslide Events recorded in 2024, $27 million of which was expected to be recovered through FERC rates (offset in "Operating Revenue" above).

•A decrease of $124 million related to claim costs recorded in 2024 for Other Wildfire Events, $7 million of which was expected to be recovered through FERC rates (offset in "Operating Revenue" above).

•A decrease of $14 million related to insurance reimbursements recorded in 2025 for costs incurred in previous years related to Other Wildfire Events.

partially offset by:

•An increase of $295 million related to wildfire claim costs recorded in 2025 for the Eaton Subrogation Settlement. These costs were covered by customer-funded wildfire self-insurance and expected FERC recovery (both offset in "Operating Revenue" above).

For further information, see "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides."

Depreciation and Amortization

An increase in depreciation and amortization expense of $291 million was primarily due to higher plant balances, $59 million of which were pass-through costs mainly associated with utility owned energy storage projects and wildfire mitigation costs (offset in "Operating Revenue" above).

Property and Other Taxes

An increase in property and other taxes expense of $18 million was primarily due to higher assessed property values, $10 million of which were pass-through costs mainly associated with utility owned energy storage projects and wildfire mitigation costs (offset in "Operating Revenue" above).

Asset Impairment

Charges of $96 million recorded in 2025 primarily related to an $88 million impairment of utility property, plant and equipment associated with historical capital expenditures disallowed in SCE's 2025 GRC final decision. See "Management Overview—2025 General Rate Case" for further information.

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Interest Expense

A net decrease in interest expense of $141 million was primarily due to a $171 million benefit related to cost recoveries authorized under the TKM Settlement Agreement, partially offset by higher interest expense from higher borrowings, $23 million of which was pass-through expense mainly associated with wildfire mitigation efforts and utility owned energy storage projects (offset in "Operating Revenue" above).

Other Income, net

A decrease in other income, net of $61 million was primarily due to lower interest income driven by lower balancing account undercollection balances, and $6 million of higher pass-through costs (offset in "Operating Revenue" above).

Income Taxes

An increase in income tax expense of $611 million was primarily due to $675 million higher tax expense on higher pre-tax income, partially offset by $64 million higher flow-through tax benefits that are passed through to customers (offset the pre-tax amount in "Operating Revenue" above). See "Notes to Condensed Consolidated Financial Statements—Note 8. Income Taxes" for a reconciliation of the federal statutory rate to the effective income tax rate.

Preference Stock Dividend Requirements

A decrease in preference stock dividend requirements of $28 million was primarily due to a lower amount of outstanding preference stock following redemptions in 2024.

Edison International Parent and Other

Results of operations for Edison International Parent and Other include amounts from other subsidiaries that are not reportable segments, as well as intercompany eliminations.

Loss from Operations

The following table summarizes the results of Edison International Parent and Other:

			Three months ended September 30,									Favorable (Unfavorable)						Nine months ended September 30,									Favorable (Unfavorable)
(in millions)			2025						2024			2025 to 2024						2025						2024			2025 to 2024
Edison International Parent and Other net loss			$	(71)					$	(64)		$	(7)					$	(258)					$	(181)		$	(77)
Less: Preferred stock dividend requirements			22						22			—						66						65			1
Edison International Parent and Other net loss available to common shareholders			$	(93)					$	(86)		$	(7)					$	(324)					$	(246)		$	(78)

The net loss available to common shareholders from operations of Edison International Parent and Other increased by $7 million for the three months ended September 30, 2025, compared to the same period in 2024, primarily due to higher interest expense.

The net loss available to common shareholders from operations of Edison International Parent and Other increased $78 million for the nine months ended September 30, 2025, compared to the same period in 2024, primarily due to expenses from wildfire claims insured by an EIS insurance contract (see "Notes to Condensed Consolidated Financial Statements— Note 12. Commitments and Contingencies and Note 17. Related-Party Transactions" for further information) and higher interest expense.

LIQUIDITY AND CAPITAL RESOURCES

SCE

SCE's ability to operate its business, fund capital expenditures, and implement its business strategy is dependent upon its operating cash flow and access to the bank and capital markets. SCE's overall cash flows fluctuate based on, among other things, its ability to recover its costs in a timely manner from its customers through regulated rates, changes in commodity prices and volumes, collateral requirements, interest obligations, dividend payments to and equity contributions from Edison International, obligations to preference shareholders, and the outcome of tax, regulatory and legal matters.

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In the next 12 months, SCE expects to fund its cash requirements through operating cash flows, capital market and bank financings, and wildfire-related cost recoveries through securitization financings. SCE also has availability under its credit facility and agreements with lenders to issue bilateral unsecured standby letters of credit to fund cash requirements. SCE may issue additional debt for general corporate purposes.

In April 2025, SCE requested approval from the CPUC to securitize approximately $1.6 billion of cost recoveries authorized under the TKM Settlement Agreement. In August 2025, the CPUC issued an irrevocable order authorizing SCE to finance the amount through the issuance of securitized bonds. For further details, see "Management Overview—Southern California Wildfires and Mudslides."

During the nine months ended September 30, 2025, SCE issued a total of $3.0 billion of first and refunding mortgage bonds. For further details, see "Notes to Condensed Consolidated Financial Statements—Note 5. Debt and Credit Agreements."

Following the passage of SB 254 in September 2025, Moody's reaffirmed SCE's long-term issuer credit rating and outlook, and Fitch also reaffirmed SCE's credit rating and revised its outlook from ratings watch negative to stable. However, S&P downgraded SCE's long-term issuer credit rating. For further details on SB 254, see "Management Overview—Southern California Wildfires and Mudslides—Senate Bill 254." The following table summarizes SCE's current long-term issuer credit ratings and outlook from the major credit rating agencies as of October 21, 2025:

			Moody's			Fitch			S&P
Credit Rating			Baa1			BBB			BBB-
Outlook			Stable			Stable			Negative

SCE's credit ratings may be affected by various factors. These include, but are not limited to, failure by regulators to successfully implement AB 1054 and SB 254 in a consistent and credit-supportive manner, or investigations into wildfire events or associated settlements result in material utility liability exposure, particularly in the absence of broader credit-supportive legislative actions to mitigate SCE's wildfire risk, including those to be recommended under SB 254 in a report due April 1, 2026. Additionally, a persistent increase in the frequency and severity of wildfires in California may lead the credit rating agencies to reassess SCE's wildfire-related operational risk exposure or believe the Wildfire Insurance Fund is at risk of material depletion. Credit rating downgrades increase the cost and may impact the availability of short-term and long-term borrowings, including commercial paper, credit facilities, bond financings or other borrowings. In addition, some of SCE's power procurement contracts and environmental remediation obligations would require SCE to pay related liabilities or post additional collateral if SCE's credit rating were to fall below investment grade. For further details, see "—Margin and Collateral Deposits."

For restrictions on SCE's ability to pay dividends, see "—SCE Dividends."

Available Liquidity

At September 30, 2025, SCE had cash on hand of $305 million and approximately $2.1 billion available to borrow on its $3.4 billion revolving credit facility. The credit facility is available for borrowing needs until May 2029. The aggregate maximum principal amount under the SCE revolving credit facility may be increased up to $4.0 billion, provided that additional lender commitments are obtained. SCE also had standby letters of credit with total capacity of $660 million, and the unused amount was $467 million as of September 30, 2025. For further details, see "Notes to Condensed Consolidated Financial Statements—Note 5. Debt and Credit Agreements."

SCE may finance balancing account undercollections and working capital requirements to support operations and capital expenditures with commercial paper, its credit facilities or other borrowings, subject to availability in the bank and capital markets and within levels authorized by the CPUC. As necessary, SCE will utilize its available liquidity, capital market financings, other borrowings or parent company equity contributions to SCE in order to meet its obligations as they become due, including costs related to the wildfire events. For further information, see "Management Overview—Southern California Wildfires and Mudslides."

Debt Covenant

SCE's credit facilities require a debt to total capitalization ratio as defined in the applicable agreements of less than or equal to 0.65 to 1. At September 30, 2025, SCE's debt to total capitalization ratio was 0.58 to 1.

At September 30, 2025, SCE was in compliance with all financial covenants that affect access to capital.

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Regulatory Proceedings

Wildfire-related Regulatory Proceedings

In response to the increase in wildfire activity and faster progression of and increase in damage from wildfires across SCE's service area and throughout California, SCE has incurred wildfire mitigation and wildfire and drought restoration related spending at levels significantly exceeding amounts authorized in SCE's GRCs. For regulatory proceedings related to the 2017/2018 Wildfire/Mudslide Events, see "Management Overview—Southern California Wildfires and Mudslides."

2021 GRC Wildfire Mitigation Memorandum Account Balances

In October 2023, SCE requested authorization to recover an initial revenue requirement of $384 million, including interest, associated with 2022 operations and maintenance and capital expenditures incremental to GRC-authorized levels in wildfire mitigation memorandum accounts and the vegetation management balancing account. In July 2024, the CPUC approved SCE's request for interim rate recovery of $210 million of this revenue requirement, subject to refund. The revenue requirement for interim rate recovery is being recovered in rates over 17 months starting October 1, 2024.

In June 2025, the CPUC issued a final decision that authorized recovery of $291 million in operations and maintenance expenses and $99 million in capital expenditures. The portion of the initial revenue requirement above the interim rate recovery levels has been implemented in customer rates over a 12-month period starting October 1, 2025, along with ongoing capital revenue requirement and interest. Additionally, the final decision denied recovery of $65 million in operations and maintenance expenses, and determined that $36 million of requested capital expenditures were not eligible for recovery as part of this proceeding. SCE has filed an application for rehearing with the CPUC regarding the disallowances in this decision, citing factual errors and internal inconsistencies in the decision.

Multi-year Wildfire Mitigation and Catastrophic Events Filing ("WMCE Filing")

In April 2024, SCE filed its WMCE Filing, seeking to recover incremental operating and maintenance expenses of $320 million and incremental capital expenditures of $702 million, primarily associated with 2019 – 2023 WCCP capital expenditures recorded in the wildfire risk mitigation balancing account, 2023 operations and maintenance and capital expenditures incremental to amounts authorized in wildfire mitigation accounts and the vegetation management balancing account, storm-related costs associated with certain 2020 – 2022 events recorded in the catastrophic event memorandum account, and certain wildfire liability insurance premium expenses recorded in the wildfire expense memorandum account, which were denied without prejudice in a previous decision.

In March 2025, SCE, Cal Advocates, and Small Business Utility Advocates filed a joint motion seeking approval of a settlement agreement for the WMCE proceeding. The settlement agreement seeks the CPUC's approval to recover $702 million in capital expenditures and $308 million in operation and maintenance expenses. In June 2025, the CPUC issued a final decision adopting the settlement agreement as filed. This resulted in an initial revenue requirement of $314 million, which has been implemented into customer rates over a 12-month period starting October 1, 2025, along with ongoing capital revenue requirement and interest.

NextGen Enterprise Resource Planning ("ERP") Program

In March 2025, SCE filed an application with the CPUC seeking funding for the replacement of its core ERP system that has been in service for over 15 years and will soon reach the end of its service life. SCE requested funding through a balancing account of recorded and forecast capital expenditures of approximately $1.1 billion and operations and maintenance expenditures of $239 million.

2026 FERC Formula Rate Annual Update

In June 2025, SCE provided its preliminary 2026 annual transmission revenue requirement update to interested parties. The update proposes a 2026 transmission revenue requirement of $1.5 billion, which is a $153 million, or 11%, increase from the 2025 annual rates. The increase is primarily due to 2026 rates reflecting recovery of previous undercollections. SCE expects to file its 2026 annual update with the FERC by December 1, 2025, with the proposed rates effective January 1, 2026.

Capital Investment Plan

Utility Owned Storage

As discussed in "Liquidity and Capital Resources—Capital Investment Plan" in the 2024 MD&A, in October 2021, SCE contracted with Ameresco, Inc. ("Ameresco") for the construction of utility owned energy storage projects to be in service by August 1, 2022 at three sites in SCE's service area with an aggregate capacity of 537.5 MW, consisting of a 225 MW project, a 200 MW project, and a 112.5 MW project. The 200 MW and 112.5 MW projects went in service during the third

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quarter of 2024. While Ameresco has stated that the 225 MW project met the requirements to go in service in May 2025, SCE has objected, and as of September 30, 2025, discussions are ongoing between the parties.

SCE Dividends

As discussed in the 2024 Form 10-K, the CPUC regulates SCE's capital structure which limits the dividends it may pay to its shareholders. In the third quarter of 2023, the CPUC issued a decision on SCE's application to the CPUC for an extension of the waiver of compliance with its equity ratio requirement that allows SCE to exclude from its equity ratio calculations (i) net charges accrued in connection with the 2017/2018 Wildfire/Mudslide Events and (ii) debt issued for the purpose of paying claims related to the 2017/2018 Wildfire/Mudslide Events up to an amount equal to the net charges accrued in connection with the 2017/2018 Wildfire/Mudslide Events. Under the decision, effective as of the beginning of the cost of capital cycle on January 1, 2023, the CPUC also authorized SCE to exclude from its equity ratio calculations debt that exceeds the net charges accrued in connection with the 2017/2018 Wildfire/Mudslide Events due to the timing difference between the wildfire claims payment and the realization of the cash tax benefits.

In the first quarter of 2025, the CPUC approved the TKM Settlement Agreement, under which SCE is allowed to permanently exclude any after-tax charges to equity associated with the costs disallowed or funded by shareholders in the TKM Settlement Agreement, and the debt issued to finance these costs. In September 2025, SCE and various intervenors jointly filed a motion seeking approval of a settlement agreement related to the Woolsey Fire. This settlement agreement includes equity ratio calculation exclusions similar to those in the TKM Settlement Agreement. As the CPUC has not yet issued a final decision on cost recovery for the Woolsey Fire, SCE filed an application in August 2025 to extend the existing waiver of compliance with its equity ratio requirement. Under the CPUC's rules, SCE is not deemed to be in violation of the equity ratio requirement while the waiver application is pending resolution.

For information on the California law requirements on the declaration of dividends, see "Notes to Consolidated Financial Statements—Note 1. Summary of Significant Accounting Policies—SCE Dividends" in the 2024 Form 10-K.

Margin and Collateral Deposits

Certain derivative instruments, power and energy procurement contracts, and other contractual arrangements contain collateral requirements. Future collateral requirements may differ from the requirements at September 30, 2025, due to the addition of incremental power and energy procurement contracts with collateral requirements, if any, the impact of changes in wholesale power and natural gas prices on SCE's contractual obligations, and the impact of SCE's credit ratings falling below investment grade. See "—SCE" above for further information on SCE's credit ratings.

The table below provides the amount of collateral posted by SCE to its counterparties as well as the potential collateral that would have been required as of September 30, 2025, if SCE's credit rating had been downgraded to below investment grade as of that date. The table below also provides the potential collateral that could be required due to adverse changes in wholesale power and natural gas prices over the remaining lives of existing power and fuel contracts.

In addition to amounts shown in the table, power and fuel contract counterparties may also institute new collateral requirements, applicable to future transactions to allow SCE to continue trading in power and fuel contracts at the time of a downgrade or upon significant increases in market prices.

(in millions)
Collateral posted as of September 30, 20251			$	316
Incremental collateral requirements for purchased power and fuel contracts resulting from a potential downgrade of SCE's credit rating to below investment grade2			23
Incremental collateral requirements for purchased power and fuel contracts resulting from adverse market price movements3			55
Posted and potential collateral requirements			$	394

1Net collateral provided to counterparties and other brokers consisted of $203 million in letters of credit and surety bonds and $113 million of cash collateral.

2Represents potential collateral requirements for accounts payable and mark-to-market valuation at September 30, 2025. The requirements vary throughout the period and are generally lower at the end of the month.

3Incremental collateral requirements were based on potential changes in SCE's forward positions as of September 30, 2025, due to adverse market price movements over the remaining lives of the existing power and fuel contracts using a 95% confidence level.

Furthermore, SCE may be required to post collateral for workers' compensation in excess of standard formula amounts, currently up to $115 million, in the event of volatile credit rating conditions, during which the Office of Self-Insurance Plans, which oversees workers' compensation self-insurance within California, may exercise discretion to impose higher

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collateral requirements. SCE posted $12 million under such discretionary authority in the second quarter of 2025. SCE may also be required to post up to $50 million in collateral in connection with its environmental remediation obligations, within 120 days of the end of the fiscal year in which a downgrade below investment grade occurs.

Edison International Parent and Other

In the next 12 months, Edison International Parent expects to fund its net cash requirements through cash on hand, dividends from SCE, and capital market and bank financings. Edison International Parent may finance its ongoing cash requirements, including dividends, working capital requirements, payment of obligations, and capital investments, including capital contributions to subsidiaries, with short-term or other financings, subject to availability in the bank and capital markets.

In the first quarter of 2025, Edison International Parent issued $550 million of 6.25% senior notes due in 2030. For further details, see "Notes to Condensed Consolidated Financial Statements—Note 5. Debt and Credit Agreements."

At September 30, 2025, Edison International Parent and Other had cash on hand of $59 million and $0.8 billion available to borrow on its $1.5 billion revolving credit facility. The credit facility is available for borrowing needs until May 2029. The aggregate maximum principal amount under the Edison International Parent revolving credit facility may be increased up to $2.0 billion, provided that additional lender commitments are obtained. For further information, see "Notes to Condensed Consolidated Financial Statements—Note 5. Debt and Credit Agreements."

Edison International Parent and Other's liquidity and its ability to pay operating expenses and pay dividends to preferred and common shareholders are dependent on access to the bank and capital markets, dividends from SCE, realization of tax benefits and its ability to meet California law requirements for the declaration of dividends. For information on the California law requirements on the declaration of dividends, see "Notes to Consolidated Financial Statements—Note 1. Summary of Significant Accounting Policies—SCE Dividends" in the 2024 Form 10-K. Edison International intends to maintain its target payout ratio of 45% – 55% of SCE's core earnings, subject to the factors identified above.

Edison International's ability to declare and pay common dividends may be restricted under the terms of its Series A and Series B Preferred Stock. For further information, see "Notes to Consolidated Financial Statements—Note 14. Equity" in the 2024 Form 10-K.

Edison International Parent's credit facility requires a consolidated debt to total capitalization ratio as defined in the applicable agreements of less than or equal to 0.70 to 1. At September 30, 2025, Edison International's consolidated debt to total capitalization ratio was 0.64 to 1.

At September 30, 2025, Edison International Parent was in compliance with all financial covenants that affect access to capital.

Following the passage of SB 254 in September 2025, Moody's reaffirmed Edison International Parent's long-term issuer credit rating and outlook, and Fitch also reaffirmed Edison International Parent's credit rating and revised its outlook from ratings watch negative to stable. However, S&P downgraded Edison International Parent's long-term issuer credit rating. For further details on SB 254, see "Management Overview—Southern California Wildfires and Mudslides—Senate Bill 254." The following table summarizes Edison International Parent's current long-term issuer credit ratings and outlook from the major credit rating agencies as of October 21, 2025:

			Moody's			Fitch			S&P
Credit Rating			Baa2			BBB			BBB-
Outlook			Stable			Stable			Negative

Edison International Parent's credit ratings may be affected by various factors. These include, but are not limited to, failure by regulators to successfully implement AB 1054 and SB 254 in a consistent and credit-supportive manner, or investigations into wildfire events or associated settlements result in material utility liability exposure, particularly in the absence of broader credit-supportive legislative actions to mitigate SCE's wildfire risk, including those to be recommended under SB 254 in a report due April 1, 2026. Additionally, a persistent increase in the frequency and severity of wildfires in California may lead the credit rating agencies to reassess Edison International Parent's wildfire-related operational risk exposure or believe the Wildfire Insurance Fund is at risk of material depletion. Credit rating downgrades increase the cost and may impact the availability of short-term and long-term borrowings, including commercial paper, credit facilities, bond financings or other borrowings.

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Edison International Income Taxes

Inflation Reduction Act of 2022

The IRA imposes a 15% corporate alternative minimum tax ("CAMT") on adjusted financial statement income ("AFSI") of corporations with average AFSI exceeding $1.0 billion over the three preceding calendar years. The CAMT was effective beginning January 1, 2023. Based on the current interpretation of the law and historical financial data, Edison International estimates that it will exceed the $1.0 billion threshold and be subject to CAMT on its consolidated federal tax returns beginning in 2026. SCE will also be subject to CAMT in 2026.

Under the IRA, SCE generated investment tax credits of approximately $231 million in 2024 related to utility owned storage projects and $29 million in nuclear production tax credits. In the third quarter of 2025, SCE monetized the majority of these credits for $236 million. SCE expects to pass the proceeds, net of transaction fees, back to customers.

The One Big Beautiful Bill Act of 2025

On July 4, 2025, the One Big Beautiful Bill Act of 2025 ("OBBBA") was enacted into law. The OBBBA, among other things, phases out various clean energy credits enacted as part of the IRA. These phase-outs are not expected to impact the investment tax credits related to SCE's utility owned storage projects discussed above under "Edison International Income Taxes—Inflation Reduction Act of 2022." Edison International and SCE are continuing to evaluate the full scope of potential financial impacts, with most of these impacts expected to be passed through to customers under regulated ratemaking requirements.

Historical Cash Flows

SCE

			Nine months ended September 30,												Change
(in millions)			2025						2024						Inflow/(Outflow)
Net cash provided by operating activities			$	4,455					$	4,037					$	418
Net cash provided by financing activities			302						188						114
Net cash used in investing activities			(4,488)						(4,093)						(395)
Net increase in cash, cash equivalents and restricted cash			$	269					$	132					$	137

Net Cash Provided by Operating Activities

The following table summarizes major categories of net cash for operating activities as provided in more detail in SCE's condensed consolidated statements of cash flows for the nine months ended September 30, 2025 and 2024.

			Nine months ended September 30,												Change
(in millions)			2025						2024						Inflow/(Outflow)
Net income			$	3,036					$	1,319
Non-cash items1			3,246						2,173
Subtotal			6,282						3,492						2,790
Changes in cash flow resulting from working capital2			(304)						(834)						530
Regulatory assets and liabilities			(1,373)						1,557						(2,930)
Wildfire-related claims3			(447)						(304)						(143)
Other noncurrent assets and liabilities4			297						126						171
Net cash provided by operating activities			$	4,455					$	4,037					$	418

1Non-cash items include depreciation and amortization, equity allowance for funds used during construction, impairment, deferred income taxes, Wildfire Insurance Fund amortization expenses, and other.

2Changes in working capital items include receivables, inventory, accounts payable, tax receivables and payables, derivative assets and liabilities, and other current assets and liabilities.

3The amount in 2025 represents payments of $208 million for 2017/2018 Wildfire/Mudslide Events, $335 million for Other Wildfire Events, and $225 million for Eaton Fire, partially offset by an increase in wildfire estimated losses of $321 million. The amount in

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2024 represents payments of $636 million for 2017/2018 Wildfire/Mudslide Events and $342 million for Other Wildfire Events, partially offset by an increase in wildfire estimated losses of $674 million.

4Includes nuclear decommissioning trusts. See "Nuclear Decommissioning Activities" below for further information. The 2025 amount includes $236 million in cash proceeds primarily from the monetization of investment tax credits related to utility owned storage projects, which SCE expects to flow through to customers. The 2024 amount also includes cash received from customers to fund certain construction projects and cash received from certain state incentive programs to pass through to customers.

Net cash provided by operating activities was impacted by the following:

Net income and non-cash items increased by $2.8 billion primarily due to net earnings recorded in 2025 from approximately $1.6 billion cost recoveries authorized under the TKM Settlement Agreement (which offset in the regulatory assets and liabilities changes discussed below), higher revenue from the 2025 GRC final decision, and a benefit to interest expense related to cost recoveries authorized under the TKM Settlement Agreement, partially offset by the net impact of wildfire related regulatory decisions received in the second quarter of 2025.

The net outflows in cash resulting from working capital was $304 million and $834 million during the nine months ended September 30, 2025 and 2024, respectively. Net cash outflows in both 2025 and 2024 were primarily due to the increases in customer receivables and unbilled revenue, partially offset by higher energy payables, in both years, driven by higher energy usage during the summer months. The lower net cash outflow in 2025 compared to 2024 was mainly due to cash collected from the sale of renewable energy credits under a CPUC-established program during 2025.

Net cash (used in) / provided by regulatory assets and liabilities, including changes in net undercollections recorded in balancing accounts, was $(1.4) billion and $1.6 billion during the nine months ended September 30, 2025 and 2024, respectively. SCE has a number of balancing and memorandum accounts, which impact cash flows based on differences between timing of collection through rates and incurring expenditures. In 2025, changes related to regulatory assets and liabilities were primarily driven by current year net undercollections resulting from cost recoveries authorized under the TKM Settlement Agreement (which offset in the net income and non-cash items discussed above). In addition, upon the 2025 GRC final decision issued in September 2025, the increase in authorized revenues for January through September 2025 was authorized to be collected over a 24-month period starting October 2025. These impacts were partially offset by recovery of prior year undercollections. Cash inflow in 2024 was primarily due to recovery of prior-year undercollections.

Net Cash Provided by Financing Activities

The following table summarizes cash provided by financing activities for the nine months ended September 30, 2025 and 2024, respectively. Issuances of debt are discussed in "Notes to Condensed Consolidated Financial Statements—Note 5. Debt and Credit Agreements."

			Nine months ended September 30,												Change
(in millions)			2025						2024						Inflow/(Outflow)
Issuances of long-term debt, net of discount and issuance costs			$	2,963					$	4,217					$	(1,254)
Long-term debt repaid			(1,227)						(2,176)						949
Short-term debt borrowed			410						—						410
Short-term debt repaid			—						(386)						386
Commercial paper repayments, net of borrowing			(449)						(609)						160
Preference stock issued, net of issuance cost			—						345						(345)
Preference stock redeemed			—						(350)						350
Payment of common stock dividends to Edison International Parent			(1,290)						(720)						(570)
Payment of preference stock dividends			(101)						(130)						29
Other			(4)						(3)						(1)
Net cash provided by financing activities			$	302					$	188					$	114

Net Cash Used in Investing Activities

Cash flows used in investing activities are primarily due to total capital expenditures of $4.6 billion and $4.2 billion for nine months ended September 30, 2025 and 2024, respectively. In addition, SCE had a net redemption of nuclear decommissioning trust investments of $104 million and $70 million during the nine months ended September 30, 2025 and 2024, respectively. See "Nuclear Decommissioning Activities" below for further discussion.

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Nuclear Decommissioning Activities

SCE's condensed consolidated statements of cash flows include nuclear decommissioning activities, which are reflected in the following line items:

			Nine months ended September 30,												Change
(in millions)			2025						2024						Inflow/(Outflow)
Net cash used in operating activities:
Net earnings from nuclear decommissioning trust investments			$	35					$	33					$	2
SCE's decommissioning costs			(131)						(162)						31
			(96)						(129)						33
Net cash provided by investing activities:
Proceeds from sale of investments			4,502						3,558						944
Purchases of investments			(4,398)						(3,488)						(910)
			104						70						34
Net cash inflow (outflow)			$	8					$	(59)					$	67

Net cash used in operating activities relates to interest and dividends less administrative expenses, taxes and SCE's decommissioning costs. Investing activities represent the purchase and sale of investments within the nuclear decommissioning trusts, including the reinvestment of earnings from nuclear decommissioning trust investments. The net cash impact reflects timing of decommissioning payments ($131 million and $162 million in 2025 and 2024, respectively) and reimbursements to SCE from the nuclear decommissioning trust ($141 million and $151 million in 2025 and 2024, respectively). The net cash outflow in 2024 also includes $19 million of tax benefits received and a $30 million disallowance under the 2021 NDCTP, both contributed by SCE to the decommissioning trust.

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Edison International Parent and Other

The table below sets forth condensed historical cash flow from operations for Edison International Parent and Other, including intercompany eliminations.

			Nine months ended September 30,												Change
(in millions)			2025						2024						Inflow/(Outflow)
Net cash used in operating activities			$	(227)					$	(193)					$	(34)
Net cash provided by financing activities			176						176						—
Net cash used in investing activities			(5)						(4)						(1)
Net decrease in cash, cash equivalents and restricted cash			$	(56)					$	(21)					$	(35)

Net Cash Used in Operating Activities

Net cash used in operating activities increased by $34 million in 2025 compared to 2024. This was primarily due to $50 million wildfire-related claims and related legal expenses paid by EIS to SCE (for further information, see "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides"), and $61 million higher interest and operating costs, partially offset by $77 million collection from SCE.

Net Cash Provided by Financing Activities

Net cash provided by financing activities was as follows:

			Nine months ended September 30,												Change
(in millions)			2025						2024						Inflow/(Outflow)
Dividends paid to Edison International common shareholders			$	(955)					$	(896)					$	(59)
Dividends paid to Edison International preferred shareholders			(87)						(88)						1
Dividends received from SCE			1,290						720						570
Long-term debt issuance, net of discount and issuance costs			539						496						43
Receipt from stock option exercises			—						204						(204)
Long-term debt repayments			(800)						—						(800)
Issuance of short-term debt			100						—						100
Repayments of short-term debt			(20)						(15)						(5)
Common stock repurchased			(32)						—						(32)
Preferred stock repurchased			—						(28)						28
Commercial paper financing, net			135						(208)						343
Other			6						(9)						15
Net cash provided by financing activities			$	176					$	176					$	—

Contingencies

Edison International's and SCE's material contingencies are discussed in "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies."

MARKET RISK EXPOSURES

Edison International's and SCE's primary market risks are described in the 2024 Form 10-K, and there have been no material changes during the nine months ended September 30, 2025. For further discussion of market risk exposures, including commodity price risk, and credit risk, see "Notes to Condensed Consolidated Financial Statements—Note 4. Fair Value Measurements" and "Note 6. Derivative Instruments."

CRITICAL ACCOUNTING ESTIMATES AND POLICIES

For a discussion of Edison International's and SCE's critical accounting policies, see "Critical Accounting Estimates and Policies" in the 2024 MD&A.

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In addition, for additional information regarding the Wildfire Insurance Fund, see "Notes to Condensed Consolidated Financial Statements—Note 1. Summary of Significant Accounting Policies—Wildfire Insurance Fund."

NEW ACCOUNTING GUIDANCE

New accounting guidance is discussed in "Notes to Consolidated Financial Statements—Note 1. Summary of Significant Accounting Policies—New Accounting Guidance."

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Information responding to this section is included in the MD&A under the heading "Market Risk Exposures" and is incorporated herein by reference.

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CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidated Statements of Income Edison International

			Three months ended September 30,												Nine months ended September 30,
(in millions, except per-share amounts, unaudited)			2025						2024						2025						2024
Operating revenue			$	5,750					$	5,201					$	14,104					$	13,615
Purchased power and fuel			1,701						1,898						3,905						4,140
Operation and maintenance			1,175						1,393						3,738						3,995
Wildfire-related claims, net of (recoveries)			295						1						(1,010)						616
Wildfire Insurance Fund expense			36						36						108						109
Depreciation and amortization			862						710						2,430						2,138
Property and other taxes			161						168						495						477
Asset impairment and other			88						—						97						—
Total operating expenses			4,318						4,206						9,763						11,475
Operating income			1,432						995						4,341						2,140
Interest expense			(488)						(477)						(1,293)						(1,401)
Other income, net			119						127						339						413
Income before income taxes			1,063						645						3,387						1,152
Income tax expense			175						68						609						14
Net income			888						577						2,778						1,138
Less: Preference stock dividend requirements of SCE			34						39						101						129
Preferred stock dividend requirements of Edison International			22						22						66						65
Net income available to Edison International common shareholders			$	832					$	516					$	2,611					$	944
Basic earnings per share:
Weighted average shares of common stock outstanding			385						387						385						386
Basic earnings per common share available to Edison International common shareholders			$	2.16					$	1.33					$	6.78					$	2.45
Diluted earnings per share:
Weighted average shares of common stock outstanding, including effect of dilutive securities			386						390						386						388
Diluted earnings per common share available to Edison International common shareholders			$	2.16					$	1.32					$	6.76					$	2.44

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Statements of Comprehensive Income Edison International

			Three months ended September 30,												Nine months ended September 30,
(in millions, unaudited)			2025						2024						2025						2024
Net income			$	888					$	577					$	2,778					$	1,138
Other comprehensive income, net of tax:
Pension and postretirement benefits other than pensions			—						1						1						2
Foreign currency translation adjustments			—						1						1						1
Other comprehensive income, net of tax			—						2						2						3
Comprehensive income			888						579						2,780						1,141
Less: Comprehensive income attributable to noncontrolling interests			34						39						101						129
Comprehensive income attributable to Edison International			$	854					$	540					$	2,679					$	1,012

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Balance Sheets Edison International

(in millions, unaudited)			September 30, 2025						December 31, 2024
ASSETS
Cash and cash equivalents			$	364					$	193
Receivables, net of allowances for uncollectible accounts of $326 and $352 at respective dates			2,284						2,169
Accrued unbilled revenue			1,159						848
Inventory			524						538
Prepaid expenses			116						103
Regulatory assets			2,703						2,748
Wildfire Insurance Fund contributions			138						138
Other current assets			440						418
Total current assets			7,728						7,155
Nuclear decommissioning trusts			4,475						4,286
Other investments			70						57
Total investments			4,545						4,343
Utility property, plant and equipment, net of accumulated depreciation and amortization of $14,923 and $14,207 at respective dates			61,588						59,047
Nonutility property, plant and equipment, net of accumulated depreciation of $128 and $124 at respective dates			200						207
Total property, plant and equipment			61,788						59,254
Receivables, net of allowances for uncollectible accounts of $41 and $43 at respective dates			50						62
Regulatory assets (include $1,476 and $1,512 related to a Variable Interest Entity ("VIE") at respective dates)			10,686						8,886
Wildfire Insurance Fund contributions			1,774						1,878
Operating lease right-of-use assets			1,180						1,180
Long-term insurance receivables			307						418
Other long-term assets			2,431						2,403
Total other assets			16,428						14,827
Total assets			$	90,489					$	85,579

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Balance Sheets Edison International

(in millions, except share amounts, unaudited)			September 30, 2025						December 31, 2024
LIABILITIES AND EQUITY
Short-term debt			$	1,879					$	998
Current portion of long-term debt			1,899						2,049
Accounts payable			2,346						2,000
Wildfire-related claims			98						60
Accrued interest			436						422
Regulatory liabilities			1,109						1,347
Current portion of operating lease liabilities			120						124
Other current liabilities			1,532						1,439
Total current liabilities			9,419						8,439
Long-term debt (includes $1,444 and $1,468 related to a VIE at respective dates)			34,479						33,534
Deferred income taxes and credits			8,433						7,180
Pensions and benefits			370						384
Asset retirement obligations			2,540						2,580
Regulatory liabilities			10,736						10,159
Operating lease liabilities			1,060						1,056
Wildfire-related claims			456						941
Other deferred credits and other long-term liabilities			3,666						3,566
Total deferred credits and other liabilities			27,261						25,866
Total liabilities			71,159						67,839
Commitments and contingencies (Note 12)
Preferred stock (50,000,000 shares authorized; 1,159,317 shares of Series A and 503,454 shares of Series B issued and outstanding at respective dates)			1,645						1,645
Common stock, no par value (800,000,000 shares authorized; 384,787,056 and 384,784,719 shares issued and outstanding at respective dates)			6,343						6,353
Accumulated other comprehensive income			2						—
Retained earnings			9,165						7,567
Total Edison International's shareholders' equity			17,155						15,565
Noncontrolling interests – preference stock of SCE			2,175						2,175
Total equity			19,330						17,740
Total liabilities and equity			$	90,489					$	85,579

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Statements of Cash Flows Edison International

			Nine months ended September 30,
(in millions, unaudited)			2025						2024
Cash flows from operating activities:
Net income			$	2,778					$	1,138
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization			2,430						2,183
Equity allowance for funds used during construction			(140)						(143)
Asset impairment and other			97						—
Deferred income taxes			598						(42)
Wildfire Insurance Fund amortization expense			108						109
Other			123						43
Nuclear decommissioning trusts			(106)						(118)
Changes in operating assets and liabilities:
Receivables			(152)						(847)
Inventory			10						(9)
Accounts payable			362						336
Tax receivables and payables			154						198
Other current assets and liabilities			(539)						(492)
Derivative assets and liabilities, net			(37)						(2)
Regulatory assets and liabilities, net			(1,373)						1,557
Wildfire-related insurance receivable			111						115
Wildfire-related claims			(447)						(304)
Other noncurrent assets and liabilities			251						122
Net cash provided by operating activities			4,228						3,844
Cash flows from financing activities:
Long-term debt issued, net of discount and issuance costs of $49 and $37 for the respective periods			3,502						4,713
Long-term debt repaid			(2,027)						(2,176)
Short-term debt issued			510						—
Short-term debt repaid			(20)						(401)
Common stock repurchased			(32)						—
Preference stock issued, net of issuance cost			—						345
Preferred stock repurchased			—						(378)
Commercial paper repayments, net of borrowing			(314)						(817)
Dividends and distribution to noncontrolling interests			(101)						(130)
Common stock dividends paid			(955)						(896)
Preferred stock dividends paid			(87)						(88)
Other			2						192
Net cash provided by financing activities			478						364
Cash flows from investing activities:
Capital expenditures			(4,624)						(4,211)
Proceeds from sale of nuclear decommissioning trust investments			4,502						3,558
Purchases of nuclear decommissioning trust investments			(4,398)						(3,488)
Other			27						44
Net cash used in investing activities			(4,493)						(4,097)
Net increase in cash, cash equivalents and restricted cash			213						111
Cash, cash equivalents and restricted cash at beginning of period			684						532
Cash, cash equivalents and restricted cash at end of period			$	897					$	643

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Statements of Income Southern California Edison Company

			Three months ended September 30,												Nine months ended September 30,
(in millions, unaudited)			2025						2024						2025						2024
Operating revenue			$	5,740					$	5,188					$	14,074					$	13,576
Purchased power and fuel			1,701						1,898						3,905						4,140
Operation and maintenance			1,153						1,364						3,668						3,913
Wildfire-related claims, net of (recoveries)			295						—						(1,060)						614
Wildfire Insurance Fund expense			36						36						108						109
Depreciation and amortization			861						710						2,427						2,136
Property and other taxes			160						167						492						474
Asset impairment			88						—						96						—
Total operating expenses			4,294						4,175						9,636						11,386
Operating income			1,446						1,013						4,438						2,190
Interest expense			(403)						(403)						(1,044)						(1,185)
Other income, net			119						126						347						408
Income before income taxes			1,162						736						3,741						1,413
Income tax expense			203						95						705						94
Net income			959						641						3,036						1,319
Less: Preference stock dividend requirements			34						39						101						129
Net income available to common stock			$	925					$	602					$	2,935					$	1,190

Condensed Consolidated Statements of Comprehensive Income Southern California Edison Company

			Three months ended September 30,												Nine months ended September 30,
(in millions, unaudited)			2025						2024						2025						2024
Net income			$	959					$	641					$	3,036					$	1,319
Other comprehensive income, net of tax:
Pension and postretirement benefits other than pensions			—						1						1						2
Other comprehensive income, net of tax			—						1						1						2
Comprehensive income			$	959					$	642					$	3,037					$	1,321

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Balance Sheets Southern California Edison Company

(in millions, unaudited)			September 30, 2025						December 31, 2024
ASSETS
Cash and cash equivalents			$	305					$	78
Receivables, net of allowances for uncollectible accounts of $321 and $347 at respective dates			2,281						2,160
Accrued unbilled revenue			1,156						845
Inventory			524						538
Prepaid expenses			115						102
Regulatory assets			2,703						2,748
Wildfire Insurance Fund contributions			138						138
Other current assets			433						415
Total current assets			7,655						7,024
Nuclear decommissioning trusts			4,475						4,286
Other investments			61						38
Total investments			4,536						4,324
Utility property, plant and equipment, net of accumulated depreciation and amortization of $14,923 and $14,207 at respective dates			61,588						59,047
Nonutility property, plant and equipment, net of accumulated depreciation of $110 and $108 at respective dates			191						199
Total property, plant and equipment			61,779						59,246
Receivables, net of allowances for uncollectible accounts of $41 and $43 at respective dates			50						62
Regulatory assets (include $1,476 and $1,512 related to a VIE at respective dates)			10,686						8,886
Wildfire Insurance Fund contributions			1,774						1,878
Operating lease right-of-use assets			1,174						1,174
Long-term insurance receivables			93						131
Long-term insurance receivables due from affiliate			226						303
Other long-term assets			2,344						2,317
Total other assets			16,347						14,751
Total assets			$	90,317					$	85,345

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Balance Sheets Southern California Edison Company

(in millions, except share amounts, unaudited)			September 30, 2025						December 31, 2024
LIABILITIES AND EQUITY
Short-term debt			$	1,219					$	553
Current portion of long-term debt			1,899						1,249
Accounts payable			2,350						2,078
Wildfire-related claims			98						60
Accrued interest			365						385
Regulatory liabilities			1,109						1,347
Current portion of operating lease liabilities			118						123
Other current liabilities			2,095						1,495
Total current liabilities			9,253						7,290
Long-term debt (includes $1,444 and $1,468 related to a VIE at respective dates)			29,666						29,266
Deferred income taxes and credits			10,023						8,697
Pensions and benefits			86						92
Asset retirement obligations			2,540						2,580
Regulatory liabilities			10,736						10,159
Operating lease liabilities			1,056						1,051
Wildfire-related claims			456						941
Other deferred credits and other long-term liabilities			3,640						3,518
Total deferred credits and other liabilities			28,537						27,038
Total liabilities			67,456						63,594
Commitments and contingencies (Note 12)
Preference stock			2,220						2,220
Common stock, no par value (560,000,000 shares authorized; 434,888,104 shares issued and outstanding at respective dates)			2,168						2,168
Additional paid-in capital			8,949						8,950
Accumulated other comprehensive loss			(8)						(9)
Retained earnings			9,532						8,422
Total equity			22,861						21,751
Total liabilities and equity			$	90,317					$	85,345

The accompanying notes are an integral part of these condensed consolidated financial statements.

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Condensed Consolidated Statements of Cash Flows Southern California Edison Company

			Nine months ended September 30,
(in millions, unaudited)			2025						2024
Cash flows from operating activities:
Net income			$	3,036					$	1,319
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization			2,427						2,177
Equity allowance for funds used during construction			(140)						(143)
Asset impairment			96						—
Deferred income taxes			668						4
Wildfire Insurance Fund amortization expense			108						109
Other			87						26
Nuclear decommissioning trusts			(106)						(118)
Changes in operating assets and liabilities:
Receivables			(159)						(868)
Inventory			10						(9)
Accounts payable			288						359
Tax receivables and payables			160						227
Other current assets and liabilities			(566)						(541)
Derivative assets and liabilities, net			(37)						(2)
Regulatory assets and liabilities, net			(1,373)						1,557
Wildfire-related insurance receivable			115						113
Wildfire-related claims			(447)						(304)
Other noncurrent assets and liabilities			288						131
Net cash provided by operating activities			4,455						4,037
Cash flows from financing activities:
Long-term debt issued, net of discount and issuance costs of $38 and $33 for the respective periods			2,963						4,217
Long-term debt repaid			(1,227)						(2,176)
Short-term debt borrowed			410						—
Short-term debt repaid			—						(386)
Preference stock issued, net of issuance cost			—						345
Preference stock redeemed			—						(350)
Commercial paper repayments, net of borrowing			(449)						(609)
Common stock dividends paid			(1,290)						(720)
Preference stock dividends paid			(101)						(130)
Other			(4)						(3)
Net cash provided by financing activities			302						188
Cash flows from investing activities:
Capital expenditures			(4,621)						(4,208)
Proceeds from sale of nuclear decommissioning trust investments			4,502						3,558
Purchases of nuclear decommissioning trust investments			(4,398)						(3,488)
Other			29						45
Net cash used in investing activities			(4,488)						(4,093)
Net increase in cash, cash equivalents and restricted cash			269						132
Cash, cash equivalents and restricted cash at beginning of period			565						398
Cash, cash equivalents and restricted cash at end of period			$	834					$	530

The accompanying notes are an integral part of these condensed consolidated financial statements.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Note 1.  Summary of Significant Accounting Policies

Organization and Basis of Presentation

Edison International is the ultimate parent holding company of SCE and Edison Energy, LLC, doing business as Trio. SCE is an investor-owned public utility primarily engaged in the business of supplying and delivering electricity to an approximately 50,000 square mile area across Southern, Central, and Coastal California. Trio is a global energy advisory firm providing integrated sustainability and energy solutions to commercial, industrial, and institutional customers. Trio's business activities are currently not material to report as a separate business segment, and SCE is the single reportable segment. See "Segment Information" below for further discussion.

These combined notes to the condensed consolidated financial statements apply to both Edison International and SCE unless otherwise described. Edison International's condensed consolidated financial statements include the accounts of Edison International, SCE, and other controlled subsidiaries. References to Edison International refer to the consolidated group of Edison International and its subsidiaries. References to "Edison International Parent and Other" refer to Edison International Parent and its competitive subsidiaries and "Edison International Parent" refer to Edison International on a stand-alone basis, not consolidated with its subsidiaries. SCE's condensed consolidated financial statements include the accounts of SCE, its controlled subsidiaries and a variable interest entity, SCE Recovery Funding LLC, of which SCE is the primary beneficiary. All intercompany transactions have been eliminated from the condensed consolidated financial statements.

Edison International's and SCE's significant accounting policies were described in the "Notes to Consolidated Financial Statements" included in the 2024 Form 10-K. This quarterly report should be read in conjunction with the financial statements and notes included in the 2024 Form 10-K.

In the opinion of management, all adjustments, consisting only of adjustments of a normal recurring nature, have been made that are necessary to fairly state the condensed consolidated financial position, results of operations, and cash flows in accordance with accounting principles generally accepted in the United States ("GAAP") for the periods covered by this quarterly report on Form 10-Q. The results of operations for the interim periods presented are not necessarily indicative of the operating results for the full year.

The December 31, 2024 financial statement data was derived from the audited financial statements, but does not include all disclosures required by GAAP for complete annual financial statements.

Segment Information

For information on Edison International's and SCE's segment information, see Note 1 in the 2024 Form 10-K. In addition, for the three and nine months ended September 30, 2025 and 2024, Edison International's and SCE's significant segment expenses agree to those disclosed in the condensed consolidated statements of income. As of September 30, 2025 and 2024, the measures of Edison International's and SCE's segment assets are reported on Edison International's and SCE's condensed consolidated balance sheets, respectively, as total assets.

Cash, Cash Equivalents and Restricted Cash

The following table sets forth the cash, cash equivalents and restricted cash included in the condensed consolidated statements of cash flows:

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			Edison International												SCE
(in millions)			September 30, 2025						December 31, 2024						September 30, 2025						December 31, 2024
Cash and cash equivalents1			$	364					$	193					$	305					$	78
Short-term restricted cash2			92						40						88						36
Long-term restricted cash3			441						451						441						451
Total cash, cash equivalents and restricted cash			$	897					$	684					$	834					$	565

1Cash equivalents consist of investments in money market funds. Generally, the carrying value of cash equivalents equals the fair value, as these investments have original maturities of three months or less.

2Includes SCE Recovery Funding LLC's restricted cash for payments of senior secured recovery bonds and cash collected for customer-funded wildfire self-insurance related to the Eaton Subrogation Settlement (see Note 12 for further information). Both are reflected in "Other current assets" on Edison International's and SCE's condensed consolidated balance sheets.

3Represents cash collected for customer-funded wildfire self-insurance and is reflected in "Other long-term assets" on Edison International's and SCE's condensed consolidated balance sheets. See Note 12 for further information.

Allowance for Uncollectible Accounts

The allowance for uncollectible accounts is recorded based on SCE's estimate of expected credit losses and adjusted over the life of the receivables as needed. Since the customer base of SCE is concentrated in Southern California which exposes SCE to a homogeneous set of economic conditions, the allowance is measured on a collective basis on the historical amounts written-off, assessment of customer collectibility and current economic trends, including unemployment rates and any likelihood of recession for the region. The increase in the provision of uncollectible accounts and write-offs for the three and nine months ended September 30, 2025, is driven primarily by consumer protection programs that limit disconnections for nonpayment.

The following table sets forth the changes in allowance for uncollectible accounts for SCE:

			Three months ended September 30, 2025																					Three months ended September 30, 2024
(in millions)			Customers						All others						Total3									Customers						All others						Total
Beginning balance			$	335					$	22					$	357								$	349					$	15					$	364
Current period provision for uncollectible accounts1			96						1						97									90						—						90
Write-offs, net of recoveries			(89)						(3)						(92)									(75)						(3)						(78)
Ending balance			$	342					$	20					$	362								$	364					$	12					$	376
			Nine months ended September 30, 2025																					Nine months ended September 30, 2024
(in millions)			Customers						All others						Total3									Customers						All others						Total
Beginning balance			$	372					$	18					$	390								$	347					$	17					$	364
Current period provision for uncollectible accounts2			256						10						266									204						4						208
Write-offs, net of recoveries			(286)						(8)						(294)									(187)						(9)						(196)
Ending balance			$	342					$	20					$	362								$	364					$	12					$	376

1This includes $76 million and $74 million of incremental costs, for the three months ended September 30, 2025 and 2024, respectively, which were probable of recovery from customers and recorded as regulatory assets.

2This includes $211 million and $170 million of incremental costs, for the nine months ended September 30, 2025 and 2024, respectively, which were probable of recovery from customers and recorded as regulatory assets.

3Approximately $41 million and $43 million of allowance for uncollectible accounts are included in "Other long-term assets" on SCE's condensed consolidated balance sheets as of September 30, 2025 and December 31, 2024, respectively.

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Wildfire Insurance Fund

Senate Bill 254

SB 254 expands the Wildfire Insurance Fund originally created under AB 1054 by establishing the Continuation Account within the Wildfire Insurance Fund.

The Continuation Account became operative upon all three California investor-owned utilities, PG&E, SCE, and SDG&E (collectively, the "IOUs") electing to participate and agreeing to contribute to the Continuation Account if required.

The administrator of the Wildfire Insurance Fund will determine, on or before December 31, 2028, whether contributions to the Continuation Account are required, based on either of the following conditions: (a) the fund administrator projects that the original Wildfire Insurance Fund will be depleted within three years, or (b) a participating IOU notifies the fund administrator that it anticipates more than $1 billion in eligible claims in a single coverage year for one or more wildfires that ignite after the SB 254 Effective Date. If the fund administrator determines contributions are required, the CPUC will extend the non-bypassable charge imposed under AB 1054 until January 1, 2046 to collect customer contributions for the Continuation Account of $9 billion, and the IOUs will be required to contribute an initial aggregate amount of $5.1 billion (SCE's share is $2.4 billion) over the period 2029 through 2045. Additionally, if the fund administrator determines that additional contribution from IOUs are needed to enable the Continuation Account to fund the timely payment of eligible claims due to the likelihood of exhaustion of the fund, the fund administrator may require an additional aggregate contribution from the IOUs of $3.9 billion (the "Contingent Contribution" and SCE's share is $1.9 billion). If the administrator terminates the Continuation Account prior to the final installment of the Contingent Contribution, one-half of the remaining unpaid installment payments will be credited to customer rates.

As of September 30, 2025, and as of the date of this filing, the conditions required to trigger IOU contributions to the Continuation Account have not been met. Accordingly, SCE has not recorded a contribution obligation associated with the Continuation Account on its condensed consolidated balance sheets as of September 30, 2025.

Wildfire Insurance Fund amortization life

The Wildfire Insurance Fund does not have a defined life and instead will terminate when the fund administrator determines that the fund has been exhausted. SCE estimates the period of coverage of the fund and amortizes contributions made to the Wildfire Insurance Fund ratably over the period of coverage similar to prepaid insurance. Estimating the period of coverage of the fund requires significant judgment. Frequency of wildfire events and estimated costs associated with wildfire events caused by participating utilities are among the significant factors used to estimate the fund's period of coverage.

SCE reassesses the period of coverage of the fund at least annually in the first quarter each year and when new or additional information becomes available. As of the date of this filing, SCE does not have new or additional information that would enable it to change its prior assessment that the Wildfire Insurance Fund would provide coverage for an estimated 20 years from the date SCE committed to participate in the Wildfire Insurance Fund. When updating its estimate, SCE includes all its fires for which losses can be reasonably estimated, and relies on publicly disclosed wildfire-related losses related to other participating utilities. As discussed in Note 12, while SCE believes that it will incur material losses in connection with the Eaton Fire, it is currently unable to reasonably estimate a range of losses that may be incurred. The Wildfire Insurance Fund amortization period will be evaluated and adjusted as new or additional information on contributions and wildfire events, including reasonably estimated losses related to the Eaton Fire, becomes available. As of September 30, 2025, the Wildfire Insurance Fund does not have any contribution associated with the Continuation Account.

Edison International and SCE adjust the period of coverage on a prospective basis and amortize the Wildfire Insurance Fund contribution asset ratably over the remaining estimated life of the fund. An impairment will be recorded to the Wildfire Insurance Fund contribution asset, if the asset exceeds SCE's ability to benefit from the remaining coverage provided by the Wildfire Insurance Fund.

Earnings Per Share

Edison International computes earnings per common share ("EPS") using the two-class method, which is an earnings allocation formula that determines EPS for each class of common stock and participating security. Edison International's participating securities are stock-based compensation awards, payable in common shares, which earn dividend equivalents on an equal basis with common shares once the awards are vested.

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EPS available to Edison International common shareholders was computed as follows:

			Three months ended September 30,												Nine months ended September 30,
(in millions, except per-share amounts)			2025						2024						2025						2024
Basic earnings per share:
Net income available to Edison International common shareholders			$	832					$	516					$	2,611					$	944
Earnings allocated to participating securities			—						—						(1)						—
Income available to common shareholders			$	832					$	516					$	2,610					$	944
Weighted average common shares outstanding			385						387						385						386
Basic earnings per share			$	2.16					$	1.33					$	6.78					$	2.45
Diluted earnings per share:
Income available to common shareholders			$	832					$	516					$	2,610					$	944
Add back: Earnings allocated to participating securities			—						—						1						1
Net income available to Edison International common shareholders			$	832					$	516					$	2,611					$	945
Weighted average common shares outstanding			385						387						385						386
Effect of dilutive securities			1						3						1						2
Adjusted weighted average shares – diluted			386						390						386						388
Diluted earnings per share			$	2.16					$	1.32					$	6.76					$	2.44

In addition to the participating securities discussed above, Edison International also may award stock options, which are payable in common shares and are included in the diluted earnings per share calculation. Stock option awards to purchase 9,956,033 and 20,371 shares of common stock for the three months ended September 30, 2025 and 2024, respectively, 9,346,533 and 2,040,879 shares of common stock for the nine months ended September 30, 2025 and 2024, respectively, were outstanding, but were not included in the computation of diluted earnings per share because the effect would have been antidilutive.

Revenue Recognition

Revenue is recognized by Edison International and SCE when a performance obligation to transfer control of the promised goods is satisfied or when services are rendered to customers. This typically occurs when electricity is delivered to customers, which includes amounts for services rendered but unbilled at the end of a reporting period.

Regulatory Proceedings

2025 General Rate Case

SCE accounts for regulatory decisions in the period in which they are received and, accordingly, recorded the impact of the 2025 GRC final decision in the third quarter of 2025. In the absence of a final GRC decision, SCE recognized revenue in the first and second quarters of 2025 based on the 2024 authorized revenue requirement. The final decision received in September 2025 authorized a base revenue requirement of $9.7 billion for 2025, an increase of $1.1 billion over the revenue requirements authorized for 2024. The CPUC has approved the establishment of a memorandum account, making the authorized revenue requirement changes effective January 1, 2025. Under the final decision, the increase in authorized revenues of $902 million for January 2025 through September 2025 will be collected over a 24-month period beginning October 1, 2025.

FERC 2025 Formula Rate Update

In November 2024, SCE filed its 2025 annual transmission revenue requirement update with the FERC, with rates effective January 1, 2025. The update reflects a 2025 transmission revenue requirement of $1.3 billion, which is a $220 million, or 20%, increase from the 2024 annual revenue requirement. The lower revenue in 2024 was due to a return of prior year

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overcollections. Pending resolution of the FERC formula rate proceedings, SCE recognized revenue in the first nine months of 2025 based on the FERC 2025 annual update rate, subject to refund.

Impairment of Long-Lived Assets

In September 2025, the CPUC issued a final decision in SCE's 2025 GRC proceeding. As a result of the decision, SCE recorded an $88 million impairment of utility property, plant and equipment that was disallowed by the CPUC, primarily related to the rooftop solar photovoltaic program.

New Accounting Guidance

Accounting Guidance Adopted

No material accounting standards were adopted in the nine months ended September 30, 2025.

Accounting Guidance Not Yet Adopted

In December 2023, the FASB issued an accounting standards update requiring additional disclosures primarily related to the income tax rate reconciliation and income taxes paid. The guidance also eliminates certain existing disclosures related to uncertain tax positions and unrecognized deferred tax liabilities. Edison International and SCE will apply this standard beginning in their annual filing for the year ended December 31, 2025, and the standard is not expected to materially affect the annual disclosures.

In November 2024, the FASB issued an accounting standards update requiring public entities to provide disaggregated disclosure of income statement expenses. The guidance does not change the expense captions an entity presents on the face of the income statement, rather, it requires disaggregation of certain expense captions into specified categories in disclosures within the footnotes to the financial statements. The guidance is effective for annual disclosure for the year ended December 31, 2027 and subsequent interim periods with early adoption permitted. The guidance is applied prospectively. Edison International and SCE are currently evaluating the impact of the new guidance.

In July 2025, the FASB issued an accounting standards update allowing entities to elect a practical expedient when developing forecasts as part of estimating the expected credit losses on current accounts receivable and current contract assets. The practical expedient permits entities to assume that current conditions as of the balance sheet date do not change for the remaining life of such assets. The guidance is effective for annual periods after January 1, 2026 and interim reporting periods within those annual reporting periods with early adoption permitted. The guidance is applied prospectively. Edison International and SCE are currently evaluating the impact of this guidance.

In September 2025, the FASB issued an accounting standards update to amend certain aspects of the accounting for and disclosure of internal-use software. Among other things, the guidance removes all references to prescriptive and sequential software development stages and instead requires entities to begin capitalizing software costs when certain criteria are met. The guidance is effective for annual periods after January 1, 2028 and interim reporting periods within those annual reporting periods with early adoption permitted. The guidance can be applied prospectively, retrospectively, or via a modified prospective transition method. Edison International and SCE are currently evaluating the impact of this new guidance.

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Note 2.  Condensed Consolidated Statements of Changes in Equity

The following tables provide Edison International's changes in equity:

			Equity Attributable to Edison International Shareholders																														Noncontrolling Interests
(in millions, except per share amounts)			Preferred Stock						Common Stock						Accumulated Other Comprehensive Income						Retained Earnings						Subtotal						Preference Stock						Total Equity
Balance at December 31, 2024			$	1,645					$	6,353					$	—					$	7,567					$	15,565					$	2,175					$	17,740
Net income			—						—						—						1,458						1,458						34						1,492
Common stock issued			—						2						—						—						2						—						2
Common stock repurchased			—						(29)						—						—						(29)						—						(29)
Common stock dividends declared ($0.8275 per share)			—						—						—						(319)						(319)						—						(319)
Preferred stock dividend declared ($26.875 per share for Series A and $25.00 per share for Series B)			—						—						—						(44)						(44)						—						(44)
Dividends to noncontrolling interests ($31.250 - $46.875 per share for preference stock)			—						—						—						—						—						(34)						(34)
Shares withheld for tax withholdings on vested equity awards			—						(21)						—						—						(21)						—						(21)
Noncash stock-based compensation			—						10						—						—						10						—						10
Balance at March 31, 2025			$	1,645					$	6,315					$	—					$	8,662					$	16,622					$	2,175					$	18,797
Net income			—						—						—						365						365						33						398
Other comprehensive income			—						—						2						—						2						—						2
Common stock dividends declared ($0.8275 per share)			—						—						—						(318)						(318)						—						(318)
Dividends to noncontrolling interests ($31.250 - $46.875 per share for preference stock)			—						—						—						—						—						(33)						(33)
Noncash stock-based compensation			—						15						—						—						15						—						15
Balance at June 30, 2025			$	1,645					$	6,330					$	2					$	8,709					$	16,686					$	2,175					$	18,861
Net income			—						—						—						854						854						34						888
Common stock issued			—						2						—						—						2						—						2
Common stock repurchased			—						(3)						—						—						(3)						—						(3)
Common stock dividends declared ($0.8275 per share)			—						—						—						(318)						(318)						—						(318)
Preferred stock dividend declared ($26.875 per share for Series A and $25.00 per share for Series B)			—						—						—						(44)						(44)						—						(44)
Dividends to noncontrolling interests ($62.500 - $93.750 per share for preference stock)			—						—						—						(35)						(35)						(34)						(69)
Noncash stock-based compensation			—						14						—						(1)						13						—						13
Balance at September 30, 2025			$	1,645					$	6,343					$	2					$	9,165					$	17,155					$	2,175					$	19,330

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			Equity Attributable to Edison International Shareholders																														Noncontrolling Interests
(in millions, except per share amounts)			Preferred Stock						Common Stock						Accumulated Other Comprehensive Loss						Retained Earnings						Subtotal						Preference Stock						Total Equity
Balance at December 31, 2023			$	1,673					$	6,338					$	(9)					$	7,499					$	15,501					$	2,443					$	17,944
Net income			—						—						—						11						11						41						52
Common stock issued			—						11						—						—						11						—						11
Common stock dividends declared ($0.78 per share)			—						—						—						(300)						(300)						—						(300)
Preferred stock dividend declared ($26.875 per share for Series A and $25.00 per share for Series B)			—						—						—						(44)						(44)						—						(44)
Dividends to noncontrolling interests ($24.418 - $58.854 per share for preference stock)			—						—						—						—						—						(41)						(41)
Noncash stock-based compensation			—						12						—						—						12						—						12
Preferred stock repurchased			(19)						—						—						—						(19)						—						(19)
Balance at March 31, 2024			$	1,654					$	6,361					$	(9)					$	7,166					$	15,172					$	2,443					$	17,615
Net income			—						—						—						460						460						49						509
Other comprehensive income			—						—						1						—						1						—						1
Common stock issued			—						86						—						—						86						—						86
Common stock dividends declared ($0.78 per share)			—						—						—						(301)						(301)						—						(301)
Dividends to noncontrolling interests ($17.927 - $54.8223 per share for preference stock)			—						—						—						—						—						(43)						(43)
Noncash stock-based compensation			—						14						—						1						15						—						15
Preferred stock repurchased			(9)						—						—						—						(9)						—						(9)
Preference stock issued, net of issuance cost			—						—						—						—						—						345						345
Preference stock redeemed			—						—						—						—						—						(350)						(350)
Balance at June 30, 2024			$	1,645					$	6,461					$	(8)					$	7,326					$	15,424					$	2,444					$	17,868
Net income			—						—						—						538						538						39						577
Other comprehensive income			—						—						2						—						2						—						2
Common stock issued			—						64						—						—						64						—						64
Common stock dividends declared ($0.78 per share)			—						—						—						(302)						(302)						—						(302)
Preferred stock dividend declared ($26.875 per share for Series A and $25.00 per share for Series B)																					(44)						(44)						—						(44)
Dividends to noncontrolling interests ($31.25 - $51.8084 per share for preference stock)			—						—						—						(33)						(33)						(39)						(72)
Noncash stock-based compensation and other			—						13						—						1						14						—						14
Balance at September 30, 2024			$	1,645					$	6,538					$	(6)					$	7,486					$	15,663					$	2,444					$	18,107

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The following tables provide SCE's changes in equity:

(in millions, except per share amounts)			Preference Stock						Common Stock						Additional Paid-in Capital						Accumulated Other Comprehensive Loss						Retained Earnings						Total Equity
Balance at December 31, 2024			$	2,220					$	2,168					$	8,950					$	(9)					$	8,422					$	21,751
Net income			—						—						—						—						1,601						1,601
Dividends declared on common stock ($0.9888 per share)			—						—						—						—						(430)						(430)
Dividends declared on preference stock ($31.250 - $46.875 per share)			—						—						—						—						(34)						(34)
Stock-based compensation			—						—						(21)						—						1						(20)
Noncash stock-based compensation			—						—						7						—						—						7
Balance at March 31, 2025			$	2,220					$	2,168					$	8,936					$	(9)					$	9,560					$	22,875
Net income			—						—						—						—						476						476
Other comprehensive income			—						—						—						1						—						1
Dividends declared on common stock (2.1385 per share)			—						—						—						—						(930)						(930)
Dividends declared on preference stock ($31.250 - $46.875 per share)			—						—						—						—						(33)						(33)
Noncash stock-based compensation			—						—						7						—						(1)						6
Balance at June 30, 2025			$	2,220					$	2,168					$	8,943					$	(8)					$	9,072					$	22,395
Net income			—						—						—						—						959						959
Dividends declared on common stock ($0.9888 per share)			—						—						—						—						(430)						(430)
Dividends declared on preference stock ($62.50 - $93.75 per share)			—						—						—						—						(69)						(69)
Noncash stock-based compensation			—						—						6						—						—						6
Balance at September 30, 2025			$	2,220					$	2,168					$	8,949					$	(8)					$	9,532					$	22,861

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(in millions, except per share amounts)			Preference Stock						Common Stock						Additional Paid-in Capital						Accumulated Other Comprehensive Loss						Retained Earnings						Total Equity
Balance at December 31, 2023			$	2,495					$	2,168					$	8,446					$	(12)					$	8,307					$	21,404
Net income			—						—						—						—						106						106
Other comprehensive income			—						—						—						1						—						1
Dividends declared on common stock ($0.8278 per share)			—						—						—						—						(360)						(360)
Dividends declared on preference stock ($24.418 - $58.854 per share)			—						—						—						—						(41)						(41)
Stock-based compensation			—						—						(20)						—						—						(20)
Noncash stock-based compensation			—						—						7						—						—						7
Balance at March 31, 2024			$	2,495					$	2,168					$	8,433					$	(11)					$	8,012					$	21,097
Net income			—						—						—						—						572						572
Dividends declared on common stock ($0.8278 per share)			—						—						—						—						(360)						(360)
Dividends declared on preference stock ($17.927 - $54.8223 per share)			—						—						—						—						(43)						(43)
Stock-based compensation			—						—						(6)						—						—						(6)
Noncash stock-based compensation			—						—						7						—						—						7
Preference stock issued			350						—						(5)						—						—						345
Preference stock redeemed			(350)						—						6						—						(6)						(350)
Balance at June 30, 2024			$	2,495					$	2,168					$	8,435					$	(11)					$	8,175					$	21,262
Net income			—						—						—						—						641						641
Other comprehensive income			—						—						—						1						—						1
Dividends declared on common stock ($0.8278 per share)			—						—						—						—						(360)						(360)
Dividends declared on preference stock ($31.25 - $51.8084 per share for preference stock)			—						—						—						—						(72)						(72)
Stock-based compensation			—						—						(7)						—						—						(7)
Noncash stock-based compensation and other			—						—						8						—						1						9
Balance at September 30, 2024			$	2,495					$	2,168					$	8,436					$	(10)					$	8,385					$	21,474

Note 3.  Variable Interest Entities

A VIE is defined as a legal entity that meets any of the following conditions: (1) the total equity investment at risk is not sufficient to fund the entity's activities without additional subordinated financial support, (2) the equity holders as a group, lack any of the following characteristics: the power to direct activities that most significantly impact the entity's economic performance, substantive voting rights, the obligation to absorb losses, or the right to receive the expected residual returns of the entity. The primary beneficiary is identified as the variable interest holder that has both the power to direct the activities of the VIE that most significantly impact the entity's economic performance, and the obligation to absorb losses or the right to receive benefits from the entity that could potentially be significant to the VIE. The primary beneficiary is required to consolidate the VIE. Commercial and operating activities are generally the factors that most significantly impact the economic performance of such VIEs.

Variable Interest in VIEs that are Consolidated

SCE Recovery Funding LLC is a bankruptcy remote, wholly owned special purpose subsidiary of SCE, formed for the purpose of issuing securitized bonds related to SCE's AB 1054 Excluded Capital Expenditures. This entity is a VIE because its equity investment is insufficient to support its operations. The most significant activity of SCE Recovery Funding LLC is to service the securitized bonds according to the decisions made by SCE. Therefore, SCE is determined to be the primary beneficiary and consolidates SCE Recovery Funding LLC.

SCE Recovery Funding LLC issued a total of $1.6 billion of securitized bonds. The proceeds were used to acquire SCE's right, title and interest in and to non-bypassable rates and other charges to be collected from certain existing and future customers in SCE's service area ("Recovery Property"), associated with the AB 1054 Excluded Capital Expenditures, until the bonds are paid in full, and all financing costs have been recovered. The securitized bonds are secured by the Recovery Property and cash collections from the non-bypassable rates and other charges are the sole source of funds to satisfy the debt obligation. The bondholders have no recourse to SCE.

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The following table summarizes the impact of SCE Recovery Funding LLC on SCE's and Edison International's condensed consolidated balance sheets.

(in millions)			September 30, 2025						December 31, 2024
Other current assets			$	73					$	49
Regulatory assets: non-current			1,476						1,512
Regulatory liabilities: current			28						30
Current portion of long-term debt1			49						49
Other current liabilities			20						6
Long-term debt1			1,444						1,468

1The bondholders have no recourse to SCE. The long-term debt balance is net of unamortized debt issuance costs.

Variable Interest in VIEs that are not Consolidated

Power Purchase Agreements

SCE has certain PPAs where the counterparty entities meet one or both of the VIE conditions discussed above and in which SCE has variable interests, including: agreements through which SCE provides natural gas to fuel the plants, fixed price contracts for renewable energy, and resource adequacy agreements that allow purchase of energy at fixed prices upon the seller's election. Since payments for capacity are the primary source of income, the most significant economic activity for these VIEs is typically the operation and maintenance of the power plants, which SCE does not perform. Therefore, SCE has concluded that it is not the primary beneficiary of any of these VIEs because it does not control the commercial and operating activities that most significantly impact the economic performance of these entities.

As of the balance sheet date, the carrying amount of assets and liabilities included in SCE's condensed consolidated balance sheet that relate to involvement with VIEs that are not consolidated, result from amounts due under the PPAs. Under these contracts, SCE recovers the costs incurred through demonstration of compliance with its CPUC-approved long-term power procurement plans. SCE has no residual interest in the entities and has not provided or guaranteed any debt or equity support, liquidity arrangements, performance guarantees, or other commitments associated with these contracts other than the purchase commitments described in Note 12 of the 2024 Form 10-K. As a result, there is no significant potential exposure to loss to SCE from its variable interest in these VIEs. The aggregate contracted capacity dedicated to SCE from these VIE projects was 6,024 MW and 5,103 MW at September 30, 2025 and 2024, respectively. The amounts that SCE paid to these projects were $292 million and $246 million for the three months ended September 30, 2025 and 2024, respectively, and $677 million and $592 million for the nine months ended September 30, 2025 and 2024, respectively. These amounts are recoverable in customer rates, subject to reasonableness review.

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Note 4.  Fair Value Measurements

Recurring Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (referred to as an "exit price"). Fair value of an asset or liability considers assumptions that market participants would use in pricing the asset or liability, including assumptions about nonperformance risk. As of September 30, 2025 and December 31, 2024, nonperformance risk was not material for Edison International or SCE.

Assets and liabilities are categorized into a three-level fair value hierarchy based on valuation inputs used to determine fair value.

Level 1 – The fair value of Edison International's and SCE's Level 1 assets and liabilities is determined using unadjusted quoted prices in active markets that are available at the measurement date for identical assets and liabilities. This level includes exchange-traded equity securities, U.S. treasury securities, mutual funds, and money market funds.

Level 2 – Edison International's and SCE's Level 2 assets and liabilities include fixed income securities, primarily consisting of U.S. government and agency bonds, municipal bonds and corporate bonds, and over-the-counter commodity derivatives. The fair value of fixed income securities is determined using a market approach by obtaining quoted prices for similar assets and liabilities in active markets and inputs that are observable, either directly or indirectly, for substantially the full term of the instrument.

The fair value of SCE's over-the-counter commodity derivative contracts is determined using an income approach. SCE uses standard pricing models to determine the net present value of estimated future cash flows. Inputs to the pricing models include forward published or posted clearing prices from an exchange (Intercontinental Exchange) for similar instruments and discount rates. A primary price source that best represents trade activity for each market is used to develop observable forward market prices in determining the fair value of these positions. Broker quotes, prices from exchanges, or comparison to executed trades are used to validate and corroborate the primary price source. These price quotations reflect mid-market prices (average of bid and ask) and are obtained from sources believed to provide the most liquid market for the commodity.

Level 3 – This level primarily consists of congestion revenue rights ("CRRs"), which are derivative contracts that trade infrequently with significant unobservable inputs (CAISO CRR auction prices). SCE employs a market valuation approach of utilizing historical CRR prices as a proxy for forward prices. SCE also enters into certain physically settled resource adequacy contracts with a financially settled electricity component ("Fin Toll arrangements"). For these Fin Toll arrangements, SCE uses an income model valuation approach to estimate the significant unobservable inputs (hourly power prices). Edison International Parent and Other does not have any Level 3 assets and liabilities.

Assumptions are made in order to value derivative contracts in which observable inputs are not available. In circumstances where fair value cannot be verified with observable market transactions, it is possible that a different valuation model could produce a materially different estimate of fair value. Modeling methodologies, inputs, and techniques are reviewed and assessed as markets continue to develop and more pricing information becomes available, and the fair value is adjusted when it is concluded that a change in inputs or techniques would result in a new valuation that better reflects the fair value of those derivative contracts. See Note 6 for a discussion of derivative instruments.

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SCE

The following table sets forth assets and liabilities of SCE that were accounted for at fair value by level within the fair value hierarchy:

			September 30, 2025
(in millions)			Level 1						Level 2						Level 3						Netting and Collateral1						Total
Assets at fair value
Derivative contracts			$	—					$	—					$	140					$	(3)					$	137
Money market funds and other			12						22						—						—						34
Nuclear decommissioning trusts:
Stocks2			1,834						—						—						—						1,834
Fixed Income3			1,017						1,676						—						—						2,693
Short-term investments, primarily cash equivalents			133						31						—						—						164
Subtotal of nuclear decommissioning trusts4			2,984						1,707						—						—						4,691
Total assets			2,996						1,729						140						(3)						4,862
Liabilities at fair value
Derivative contracts			—						83						3						(86)						—
Total liabilities			—						83						3						(86)						—
Net assets			$	2,996					$	1,646					$	137					$	83					$	4,862

			December 31, 2024
(in millions)			Level 1						Level 2						Level 3						Netting and Collateral1						Total
Assets at fair value
Derivative contracts			$	—					$	1					$	212					$	(1)					$	212
Other			—						22						—						—						22
Nuclear decommissioning trusts:
Stocks2			1,631						—						—						—						1,631
Fixed Income3			975						1,618						—						—						2,593
Short-term investments, primarily cash equivalents			128						39						—						—						167
Subtotal of nuclear decommissioning trusts4			2,734						1,657						—						—						4,391
Total assets			2,734						1,680						212						(1)						4,625
Liabilities at fair value
Derivative contracts			—						47						—						(47)						—
Total liabilities			—						47						—						(47)						—
Net assets			$	2,734					$	1,633					$	212					$	46					$	4,625

1Represents the netting of assets and liabilities under master netting agreements and cash collateral.

2Approximately 72% and 75% of SCE's equity investments were in companies located in the United States at September 30, 2025 and December 31, 2024, respectively.

3Includes corporate bonds, which were diversified by the inclusion of collateralized mortgage obligations and other asset backed securities, of $61 million and $94 million at September 30, 2025 and December 31, 2024, respectively.

4Excludes net payables of $216 million and $105 million at September 30, 2025 and December 31, 2024, respectively, which consist of interest and dividend receivables as well as receivables and payables related to SCE's pending securities sales and purchases.

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SCE Fair Value of Level 3

The following table sets forth a summary of changes in SCE's fair value of Level 3 net derivative assets and liabilities:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Fair value of net assets at beginning of period			$	179					$	79					$	212					$	91
Sales			—						(1)						—						(1)
Settlements			(16)						8						(30)						12
Total realized/unrealized gains (losses)1			(26)						(49)						(45)						(65)
Fair value of net assets at end of period			$	137					$	37					$	137					$	37

1Due to regulatory mechanisms, SCE's realized and unrealized gains and losses are recorded as regulatory assets and liabilities.

There were no material transfers into or out of Level 3 during 2025 and 2024.

The following table sets forth the significant unobservable inputs used to determine fair value for Level 3 assets and liabilities:

			Fair Value (in millions)												Significant Unobservable Input						Range ($ per MWh)						Weighted Average ($ per MWh)
			Assets						Liabilities
September 30, 2025
CRRs			$	135					$	3					CAISO CRR auction prices						$(19.88) - $28,322.72						$	27.79
Fin Toll arrangements			5						—						Hourly Forecast Power Prices						0.00 - 89.95						33.40
December 31, 2024
CRRs			$	212					$	—					CAISO CRR auction prices						$(4.64) - $50,048.16						$	27.20

Level 3 Fair Value Uncertainty

For CRRs, increases or decreases in CAISO auction prices would result in higher or lower fair value, respectively.

For Fin Toll arrangements, the fair value measurements are sensitive to the spread between daily high and daily low hourly power prices. Increases or decreases in this spread would result in higher or lower fair value, respectively.

Nuclear Decommissioning Trusts

SCE's nuclear decommissioning trust investments include equity securities, U.S. treasury securities, and other fixed income securities. Equity and treasury securities are classified as Level 1 as fair value is determined by observable market prices in active or highly liquid and transparent markets. The remaining fixed income securities are classified as Level 2. There are no securities classified as Level 3 in the nuclear decommissioning trusts. See Note 10 for more information on nuclear decommissioning trusts.

Edison International Parent and Other

Edison International Parent and Other assets measured at fair value and classified as Level 1 consisted of money market funds of $51 million and $101 million at September 30, 2025 and December 31, 2024, respectively. Assets measured at fair value and classified as Level 2 were immaterial at September 30, 2025 and December 31, 2024, respectively. There were no securities classified as Level 3 for Edison International Parent and Other at September 30, 2025 and December 31, 2024, respectively.

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Fair Value of Debt Recorded at Carrying Value

The carrying value and fair value of Edison International's and SCE's long-term debt (including the current portion of long-term debt) are as follows:

			September 30, 2025												December 31, 2024
(in millions)			Carrying Value1						Fair Value2						Carrying Value1						Fair Value2
Edison International			$	36,378					$	34,014					$	35,583					$	33,160
SCE			31,565						29,086						30,515						27,994

1Carrying value is net of debt issuance costs.

2The fair value of long-term debt is classified as Level 2.

Note 5.  Debt and Credit Agreements

Long-Term Debt

During the nine months ended September 30, 2025, SCE issued the following first and refunding mortgage bonds:

Description						Month of Issuance						Rate						Maturity Date						Amount (in millions)
Series 2025A						January 2025						5.45%						2035						$	850
Series 2025B						January 2025						5.90%						2055						650
Series 2025C						March 2025						5.25%						2030						850
Series 2025D						March 2025						6.20%						2055						650
Total																								$	3,000

The proceeds were used to repay commercial paper borrowings and for general corporate purposes.

In March 2025, Edison International Parent issued $550 million of 6.25% senior notes due in 2030. The proceeds were used to repay commercial paper and for general corporate purposes.

Credit Agreements and Short-Term Debt

The following table summarizes the status of the credit facilities at September 30, 2025:

(in millions, except for rates)
Borrower						Termination Date						Secured Overnight Financing Rate ("SOFR") Plus (bps)						Commitment						Outstanding Borrowings						Outstanding Letters of Credit						Amount Available
Edison International Parent1, 3						May 2029						128						$	1,500					$	662					$	—					$	838
SCE2, 3						May 2029						108						3,350						1,227						2						2,121
Total Edison International																		$	4,850					$	1,889					$	2					$	2,959

1At September 30, 2025, Edison International Parent had $660 million outstanding commercial paper, net of a $2 million discount, at a weighted-average interest rate of 4.63%.

2At September 30, 2025, SCE had $1.2 billion outstanding commercial paper, net of a $8 million discount, at a weighted-average interest rate of 4.81%.

3The aggregate maximum principal amount under the SCE and Edison International Parent revolving credit facilities may be increased up to $4.0 billion and $2.0 billion, respectively, provided that additional lender commitments are obtained. In May 2025, Edison International Parent and SCE amended their credit facilities to extend the maturity date to May 2029.

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Uncommitted Letters of Credit

SCE entered into agreements with certain lenders for bilateral unsecured standby letters of credit ("SBLC") with a total capacity of $660 million that is uncommitted and supported by reimbursement agreements. The SBLCs are not subject to any collateral or security requirements. At September 30, 2025, SCE had $193 million outstanding under these agreements, which expire between October 2025 and November 2026.

Note 6.  Derivative Instruments

Derivative financial instruments are used to manage exposure to commodity price risk resulting from SCE's electricity, natural gas and resource adequacy procurement activities. The risks of fluctuating commodity prices are managed in part by entering into forward commodity transactions, including options, swaps, futures, and Fin Toll arrangements. To mitigate credit risk from counterparties in the event of nonperformance, master netting agreements are used whenever possible, and counterparties may be required to pledge collateral depending on the creditworthiness of each counterparty and the risk associated with the transaction.

Certain power and gas contracts contain a provision that requires SCE to maintain an investment grade rating from the major credit rating agencies, referred to as a credit-risk-related contingent feature. If SCE's credit rating were to fall below investment grade, SCE may be required to post additional collateral to cover derivative liabilities and the related outstanding payables. The fair value of these derivative contracts and any related collateral were immaterial as of September 30, 2025 and December 31, 2024.

SCE presents its derivative assets and liabilities, recorded at fair value, on a net basis on its condensed consolidated balance sheets when subject to master netting agreements or similar agreements. Derivative positions are also offset against margin and cash collateral deposits. See Note 4 for a discussion of fair value of derivative instruments.

The following table summarizes the gross and net fair values of SCE's commodity derivative instruments:

			September 30, 2025
(in millions)			Derivative Assets Short-Term1						Derivative Liabilities Short-Term2
Commodity derivative contracts
Gross amounts recognized			$	140					$	86
Gross amounts offset in the condensed consolidated balance sheets			(3)						(3)
Cash collateral posted			—						(83)
Net amounts presented in the condensed consolidated balance sheets			$	137					$	—

			December 31, 2024
(in millions)			Derivative Assets Short-Term1						Derivative Liabilities Short-Term2
Commodity derivative contracts
Gross amounts recognized			$	213					$	47
Gross amounts offset in the condensed consolidated balance sheets			(1)						(1)
Cash collateral posted			—						(46)
Net amounts presented in the condensed consolidated balance sheets			$	212					$	—

1Included in "Other current assets" on SCE's condensed consolidated balance sheets.

2Included in "Other current liabilities" on SCE's condensed consolidated balance sheets.

At September 30, 2025, SCE posted $114 million of cash collateral, of which $83 million was offset against derivative liabilities and $31 million was reflected in "Other current assets" on SCE's condensed consolidated balance sheets. At December 31, 2024, SCE posted $74 million of cash collateral, of which $46 million was offset against derivative liabilities and $28 million was reflected in "Other current assets" on the condensed consolidated balance sheets.

Financial Statement Impact of Derivative Instruments

SCE recognizes realized gains and losses on derivative instruments as purchased power expense and unrealized gains and losses as regulatory assets or liabilities. Both realized and unrealized gains and losses are expected to be refunded to or

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recovered from customers and therefore do not affect earnings. Cash flows from derivative activities, including cash collateral, are reported in cash flows from operating activities in SCE's condensed consolidated statements of cash flows.

The following table summarizes the gains/(losses) of SCE's economic hedging activity:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Realized			$	(37)					$	(187)					$	(81)					$	(313)
Unrealized			(122)						(19)						(111)						(56)

Notional Volumes of Derivative Instruments

The following table summarizes the notional volumes of derivatives used for SCE's economic hedging activities:

Commodity

Unit of Measure

Economic Hedges

September 30, 2025

December 31, 2024

Electricity options, swaps and forwards

Gigawatt hours

5,679

3,295

Natural gas options, swaps and forwards

Billion cubic feet

8

4

Congestion revenue rights

Gigawatt hours

4,973

8,141

Fin Toll arrangements

Gigawatt hours

236

—

Note 7.  Revenue

The following table is a summary of SCE's revenue:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Revenue from contracts with customers1
Commercial			$	2,558					$	2,731					$	5,980					$	6,132
Residential			2,478						2,845						5,563						5,770
Other			807						987						2,222						2,532
Total revenue from contracts with customer2			5,843						6,563						13,765						14,434
Alternative revenue program and other3			(103)						(1,375)						309						(858)
Total operating revenue			$	5,740					$	5,188					$	14,074					$	13,576

1The revenue requirement in the 2025 GRC final decision are retroactive to January 1, 2025. SCE recorded the impact of the 2025 GRC decision in the third quarter of 2025, including $418 million related to the six-month period ended June 30, 2025.

2At September 30, 2025 and December 31, 2024, SCE's receivables related to contracts from customers were $3.2 billion and $2.9 billion, respectively, which include accrued unbilled revenue of $1.2 billion and $845 million, respectively.

3Includes differences between revenues from contracts with customers and authorized levels for certain CPUC and FERC revenues.

Deferred Revenue

As of September 30, 2025, SCE has deferred revenue of $344 million related to the sale of the use of transfer capability of West of Devers transmission line, of which $13 million and $331 million are included in "Other current liabilities" and "Other deferred credits and other long-term liabilities," respectively, on SCE's condensed consolidated balance sheets. The deferred revenue is amortized straight-line over the period of 30 years starting in 2021.

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Note 8.  Income Taxes

Effective Tax Rate

The table below provides a reconciliation of income tax expense computed at the federal statutory income tax rate to the income tax provision:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Edison International:
Income from operations before income taxes			$	1,063					$	645					$	3,387					$	1,152
Provision for income tax at federal statutory rate of 21%			223						136						711						242
Increase (decrease) in income tax from:
State tax, net of federal tax effect			43						12						134						(18)
Property-related			(72)						(78)						(198)						(195)
Other			(19)						(2)						(38)						(15)
Total income tax expense			$	175					$	68					$	609					$	14
Effective tax rate			16.5%						10.5		%				18.0		%				1.2		%
SCE:
Income from operations before income taxes			$	1,162					$	736					$	3,741					$	1,413
Provision for income tax at federal statutory rate of 21%			244						155						786						297
Increase (decrease) in income tax from:
State tax, net of federal tax effect			50						18						156						—
Property-related			(72)						(78)						(198)						(195)
Other			(19)						—						(39)						(8)
Total income tax expense			$	203					$	95					$	705					$	94
Effective tax rate			17.5		%				12.9		%				18.8		%				6.7		%

The CPUC requires flow-through ratemaking treatment for the current tax benefit arising from certain property-related and other temporary differences which reverse over time. Flow-through items reduce current authorized revenue requirement in SCE's rate cases and result in a regulatory asset for recovery of deferred income taxes in future periods. The difference between the authorized amounts as determined in SCE's rate cases, adjusted for balancing and memorandum account activities, and the recorded flow-through items also result in increases or decreases in regulatory assets with a corresponding impact on the effective tax rate to the extent that recorded deferred amounts are expected to be recovered in future rates. For further information, see Note 11.

Under the IRA, SCE generated investment tax credits of approximately $231 million in 2024 related to utility owned storage projects and $29 million in nuclear production tax credits. In the third quarter of 2025, SCE monetized the majority of these credits for $236 million. SCE expects to pass the proceeds, net of transaction fees, back to customers.

Tax Disputes

The tax years that remain open for examination by the IRS and the California Franchise Tax Board are 2021 – 2023, and 2013 – 2018 & 2020 – 2023, respectively.

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Note 9.  Compensation and Benefit Plans

Pension Plans

Net periodic pension expense components are:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Edison International:
Service cost			$	23					$	24					$	69					$	72
Non-service cost (benefit)
Interest cost			48						44						144						132
Expected return on plan assets			(58)						(58)						(174)						(176)
Amortization of net loss1			1						—						2						2
Regulatory adjustment			(8)						(5)						(23)						(15)
Total non-service benefit2			(17)						(19)						(51)						(57)
Total expense			$	6					$	5					$	18					$	15
SCE:
Service cost			$	23					$	24					$	69					$	72
Non-service cost (benefit)
Interest cost			45						41						134						122
Expected return on plan assets			(55)						(56)						(165)						(166)
Amortization of net loss1			—						1						—						2
Regulatory adjustment			(8)						(5)						(23)						(15)
Total non-service benefit2			(18)						(19)						(54)						(57)
Total expense			$	5					$	5					$	15					$	15

1Represents the amount of net loss reclassified from other comprehensive loss.

2Included in "Other Income, net" on Edison International's and SCE's condensed consolidated statements of income.

Postretirement Benefits Other Than Pensions ("PBOP")

Net periodic PBOP expense components for Edison International and SCE are:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Service cost			$	3					$	3					$	9					$	9
Non-service cost (benefit)
Interest cost			10						9						30						27
Expected return on plan assets			(27)						(28)						(81)						(84)
Amortization of net gain			(20)						(24)						(60)						(72)
Regulatory adjustment			34						40						102						120
Total non-service benefit1			(3)						(3)						(9)						(9)
Total expense			$	—					$	—					$	—					$	—

1Included in "Other income, net" on Edison International's and SCE's condensed consolidated statements of income.

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Note 10. Investments

Future decommissioning costs related to SCE's nuclear assets are expected to be funded from independent decommissioning trusts.

The following table sets forth amortized cost and fair value of the trust investments (see Note 4 for a discussion on fair value of the trust investments):

									Amortized Costs												Fair Values
(in millions)			Longest Maturity Dates						September 30, 2025						December 31, 2024						September 30, 2025						December 31, 2024
Municipal bonds			2067						$	738					$	729					$	911					$	860
Government and agency securities			2074						1,193						1,201						1,401						1,341
Corporate bonds			2072						320						346						381						392
Short-term investments and receivables/(payables)1			One-year						143						152						(52)						62
Total debt securities and other									$	2,394					$	2,428					2,641						2,655
Equity securities																					1,834						1,631
Total2																					$	4,475					$	4,286

1As of September 30, 2025 and December 31, 2024, short-term investments included $11 million and $18 million of repurchase agreement payable by financial institutions which earned interest, were fully secured by U.S. Treasury securities, and mature by October 1, 2025 and January 2, 2025, respectively.

2Represents amounts before reduction for deferred tax liabilities on net unrealized gains of $436 million and $373 million as of September 30, 2025 and December 31, 2024, respectively.

Trust fund earnings (based on specific identification) increase the trust fund balance and the ARO regulatory liability. Unrealized holding gains, net of losses, were $1.9 billion and $1.7 billion at September 30, 2025 and December 31, 2024, respectively.

The following table summarizes the gains and losses for the trust investments:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Gross realized gains			$	36					$	84					$	82					$	186
Gross realized losses			(8)						(8)						(14)						(22)
Net unrealized gains for equity securities			104						31						190						116

Due to regulatory mechanisms, changes in the assets of the trusts from income or loss items do not materially affect earnings.

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Note 11. Regulatory Assets and Liabilities

Regulatory Assets

SCE's regulatory assets included on the condensed consolidated balance sheets are:

(in millions)			September 30, 2025						December 31, 2024
Current:
Regulatory balancing and memorandum accounts			$	2,669					$	2,723
Other			34						25
Total current			2,703						2,748
Long-term:
Deferred income taxes			6,376						5,982
Unamortized investments, net of accumulated amortization			124						115
Unamortized losses on reacquired debt			81						88
Regulatory balancing and memorandum accounts			2,274						867
Environmental remediation			217						222
Recovery assets			1,476						1,512
Other			138						100
Total long-term			10,686						8,886
Total regulatory assets			$	13,389					$	11,634

For more information, see Note 11 of the 2024 Form 10-K.

Regulatory Liabilities

SCE's regulatory liabilities included on the condensed consolidated balance sheets are:

(in millions)			September 30, 2025						December 31, 2024
Current:
Regulatory balancing and memorandum accounts			$	1,017					$	1,144
Energy derivatives			54						165
Other			38						38
Total current			1,109						1,347
Long-term:
Costs of removal			2,693						2,520
Deferred income taxes			2,143						2,163
Recoveries in excess of ARO liabilities			1,982						1,748
Regulatory balancing and memorandum accounts			2,175						2,023
Pension and other postretirement benefits			1,708						1,690
Other			35						15
Total long-term			10,736						10,159
Total regulatory liabilities			$	11,845					$	11,506

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Net Regulatory Balancing and Memorandum Accounts

The following table summarizes the significant components of regulatory balancing and memorandum accounts included in the above tables of regulatory assets and liabilities:

(in millions)			September 30, 2025						December 31, 2024
Asset (liability)
Energy procurement related costs			$	325					$	(97)
Public purpose and energy efficiency			(2,189)						(1,708)
GRC related balancing accounts1			1,188						976
FERC related balancing accounts			48						125
Wildfire risk mitigation and insurance2			151						741
TKM Settlement cost recovery3			1,619						—
Wildfire and drought restoration4			291						238
Tax accounting memorandum account			(72)						(40)
Other			390						188
Assets, net of liabilities			$	1,751					$	423

1     The GRC related balancing accounts primarily consist of the base revenue requirement balancing account ("BRRBA"), the vegetation management balancing account ("VMBA"), the Wildfire Risk Mitigation balancing account ("WRMBA") and the risk management balancing account ("RMBA").

    The 2025 GRC decision approved the establishment of a two-way Grid Hardening Balancing Account to track the difference between the actual TUG program costs up to the approved mile limit and the authorized amounts, with spending in excess of 110% of authorized amounts subject to reasonableness review. Additionally, the final decision authorized SCE to establish a memorandum account to track and record capital expenditures above the amounts authorized to support SCE's grid readiness for future transportation electrification demand, with cost recovery subject to reasonableness review.

2     The wildfire risk mitigation and insurance regulatory assets represent wildfire-related costs that are probable of future recovery from customers, subject to a reasonableness review. The Wildfire Expense Memorandum Account ("WEMA") is used to track incremental wildfire insurance costs and uninsured wildfire-related financing, legal and claim costs related to the Other Wildfire Events that SCE believes are probable of recovery. See Note 12 for further details. The Wildfire Mitigation Plan Memorandum Account is used to track costs incurred to implement SCE's wildfire mitigation plan that are not currently reflected in SCE's revenue requirements. The Fire Risk Mitigation Memorandum Account is used to track costs related to the reduction of fire risk that are incremental to costs approved for recovery in SCE's GRCs that are not tracked in any other wildfire-related memorandum account.

3     Cost recoveries authorized under the TKM Settlement Agreement. See Note 12 for more information.

4     The wildfire and drought restoration regulatory assets represent restoration costs that are recorded in a Catastrophic Event Memorandum Account.

Note 12. Commitments and Contingencies

Indemnities

Edison International and SCE have agreed to provide indemnifications through contracts entered into in the normal course of business. These are primarily indemnifications against adverse litigation outcomes in connection with underwriting agreements, indemnities for specified environmental liabilities and income taxes or other contractual arrangements. Edison International's and SCE's obligations under these agreements may or may not be limited in terms of time and/or amount, and in some instances Edison International and SCE may have recourse against third parties. Edison International and SCE have not recorded a liability related to these indemnities. The overall maximum amount of the obligations under these indemnifications cannot be reasonably estimated.

Contingencies

In addition to the matters disclosed in these Notes, Edison International and SCE are involved in other legal, tax, and regulatory proceedings before various courts and governmental agencies regarding matters arising in the ordinary course of business. Edison International and SCE believe the outcome of each of these other proceedings will not materially affect its financial position, results of operations and cash flows. Legal costs expected to be incurred by Edison International and SCE in connection with loss contingencies are expensed as incurred.

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Southern California Wildfires and Mudslides

Unprecedented weather conditions in California due to climate change have contributed to wildfires, including those where SCE's equipment has been alleged to be associated with the fire's ignition, that have caused loss of life and substantial damage in SCE's service area, including as recently as January 2025.

Numerous claims related to wildfire events have been initiated against SCE and Edison International. Edison International and SCE have, or may, incur material losses in connection with the 2017/2018 Wildfire/Mudslide Events, the Other Wildfire Events that are described below, and the January 2025 Eaton Fire. Of the Other Wildfire Events described below, only the 2017 Creek Fire ignited prior to the adoption of AB 1054 in July 2019. SCE's equipment has been, and may further be, alleged to be associated with other wildfires that have originated in Southern California, and SCE's service area remains susceptible to additional wildfire activity.

Liability Overview

The extent of legal liability for wildfire-related damages in actions against utilities depends on a number of factors, including whether the utility substantially caused or contributed to the damages and whether parties seeking recovery of damages will be required to show negligence in addition to causation. California courts have previously found utilities to be strictly liable for property damage along with associated interest and attorneys' fees, regardless of fault, by applying the theory of inverse condemnation when a utility's facilities were determined to be a substantial cause of a wildfire that caused the property damage. If inverse condemnation is held to be inapplicable to SCE in connection with a wildfire, SCE still could be held liable for property damages and associated interest if the property damages were found to have been proximately caused by SCE's negligence. If SCE were to be found negligent, SCE could also be held liable for, among other things, fire suppression costs, business interruption losses, evacuation costs, clean-up costs, medical expenses, and personal injury/wrongful death claims, including claims for non-economic damages. Additionally, SCE could potentially be subject to fines and penalties for alleged violations of CPUC rules and state laws investigated in connection with the ignition of a wildfire.

While investigations into the cause of a wildfire event are conducted by one or more fire agencies, fire agency findings do not determine legal causation of or assign legal liability for a wildfire event. Final determinations of legal causation and liability for wildfire events, including determinations of whether SCE was negligent, would only be made during lengthy and complex litigation processes, and settlements may be reached before determinations of legal liability are ever made. Even when investigations are still pending or legal liability is disputed, an assessment of likely outcomes, including through future settlement of disputed claims, may require estimated losses to be accrued under accounting standards. Each reporting period, management reviews its loss estimates for remaining alleged and potential claims related to wildfire events. The process for estimating losses associated with alleged and potential wildfire related claims requires management to exercise significant judgment based on a number of assumptions and subjective factors, including, but not limited to: estimates of known and expected claims by third parties based on currently available information, opinions of counsel regarding litigation risk, the status of and developments in the course of litigation, and prior experience litigating and settling wildfire litigation claims. As additional information becomes available, management's estimates and assumptions regarding the causes and financial impact of wildfire events may change. Actual losses incurred may be higher or lower than estimated based on several factors, including the uncertainty in estimating damages that have been or may be alleged and in estimating settlement outcomes.

Estimates and Assumptions

Edison International and SCE may incur a material loss in excess of amounts accrued in connection with the remaining alleged and potential claims related to the 2017/2018 Wildfire/Mudslide Events and Other Wildfire Events. Due to the number of uncertainties and possible outcomes related to the 2017/2018 Wildfire/Mudslide Events and the Other Wildfire Events litigation, Edison International and SCE cannot estimate the upper end of the range of reasonably possible losses that may be incurred in connection with the 2017/2018 Wildfire/Mudslide Events or the Other Wildfire Events.

Estimated losses for wildfire litigation are based on a number of assumptions and are subject to change as additional information becomes available. Actual losses incurred may be higher or lower than estimated based on several factors, including the uncertainty in estimating damages that have been or may be alleged and uncertainty in estimating settlement outcomes. For instance, SCE receives additional information with respect to damages claimed as claims mediation and trial processes progress. Other factors that can cause actual losses incurred to be higher or lower than estimated include the ability to reach settlements and the outcomes of settlements reached through claims mediation processes, uncertainties related to the impact of outcomes of wildfire litigation against other parties and increasingly negative jury sentiments in general litigation, uncertainties related to the sufficiency of insurance held by plaintiffs, uncertainties related to litigation processes, including whether plaintiffs will ultimately pursue claims, uncertainty as to the legal and factual determinations to be made during litigation, including uncertainty as to the contributing causes of wildfire events, the complexities associated with fires that merge, as applicable for the Thomas and Koenigstein Fires, and, for the Montecito Mudslides,

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whether inverse condemnation will be held applicable to SCE with respect to damages caused by the mudslides, and the uncertainty as to how these factors impact future settlements.

Litigation

2017/2018 Wildfire/Mudslide Events

Wildfires in SCE's service area in December 2017 and November 2018 caused loss of life, substantial damage to both residential and business properties, and service outages for SCE customers. The investigating government agencies, the Ventura County Fire Department ("VCFD") and CAL FIRE, have determined that the largest of the 2017 fires in SCE's service area originated on December 4, 2017, in the Anlauf Canyon area of Ventura County, followed shortly thereafter by a second fire that originated near Koenigstein Road in the City of Santa Paula. According to CAL FIRE, the Thomas and Koenigstein Fires, collectively, burned over 280,000 acres, destroyed or damaged an estimated 1,343 structures and resulted in two confirmed fatalities. The largest of the November 2018 fires in SCE's service area, the Woolsey Fire, originated in Ventura County. According to CAL FIRE, the Woolsey Fire burned almost 100,000 acres, destroyed an estimated 1,643 structures, damaged an estimated 364 structures and resulted in three confirmed fatalities. Four additional fatalities are alleged to have been associated with the Woolsey Fire.

Multiple lawsuits related to the Thomas and Koenigstein Fires and the Woolsey Fire have been initiated against SCE and Edison International. Some of the Thomas and Koenigstein Fires lawsuits claim that SCE and Edison International have responsibility for the damages caused by debris flows and flooding in Montecito and surrounding areas in January 2018 based on a theory alleging that SCE has responsibility for the Thomas and/or Koenigstein Fires and further alleging that the Thomas and/or Koenigstein Fires proximately caused the Montecito Mudslides. According to Santa Barbara County initial reports, the Montecito Mudslides destroyed an estimated 135 structures, damaged an estimated 324 structures, and resulted in 21 confirmed fatalities, with two additional fatalities presumed but not officially confirmed.

The lawsuits related to the 2017/2018 Wildfire/Mudslide Events naming SCE as a defendant have been filed by three categories of plaintiffs: individual plaintiffs, subrogation plaintiffs and public entity plaintiffs. A number of the lawsuits also name Edison International as a defendant and some of the lawsuits were filed as purported class actions. As of October 21, 2025, in addition to the outstanding claims of approximately 100 individual plaintiffs, there were alleged and potential claims of certain public entity plaintiffs, including CAL OES, outstanding. SCE has settled all fire suppression claims and subrogation plaintiffs' claims related to the 2017/2018 Wildfire/Mudslide Events, except for one indemnification claim.

In January 2019, SCE filed a cross-complaint against certain local public entities alleging that failures by these entities, such as failure to adequately plan for flood hazards and build and maintain adequate debris basins, roads, bridges and other channel crossings, among other things, caused, contributed to or exacerbated the losses that resulted from the Montecito Mudslides. Some of SCE's cross-claims are still outstanding.

The litigation could take a number of years to be completely resolved because of the complexity of the matters and number of plaintiffs. As of October 21, 2025, SCE has entered into settlements with approximately 13,700 individual plaintiffs in the 2017/2018 Wildfire/Mudslide Events litigation. The statutes of limitations for individual plaintiffs in the 2017/2018 Wildfire/Mudslide Events have expired.

In October 2021, SCE and the SED executed an agreement to resolve the SED's investigations into the 2017/2018 Wildfire/Mudslide Events and three other 2017 wildfires for, among other things, aggregate costs of $550 million. The $550 million in costs was composed of a $110 million fine to be paid to the State of California General Fund, $65 million of shareholder-funded safety measures, and an agreement by SCE to waive its right to seek cost recovery in CPUC-jurisdictional rates for $125 million and $250 million of third-party uninsured claims payments (and related financing costs) in the TKM litigation and the Woolsey Fire litigation, respectively. The SED Agreement provides that SCE may, on a permanent basis, exclude from its ratemaking capital structure any after-tax charges to equity or debt borrowed to finance costs incurred under the SED Agreement. The SED Agreement also imposes other obligations on SCE, including reporting requirements and safety-focused studies. SCE did not admit imprudence, negligence, or liability with respect to the 2017/2018 Wildfire/Mudslide Events in the SED Agreement.

2017 Creek Fire

The "Creek Fire" originated near Sylmar in Los Angeles County in December 2017 and burned approximately 16,000 acres, destroyed an estimated 123 structures, damaged an estimated 81 structures, and resulted in 3 civilian injuries. While the United States Forest Service's ("USFS") January 2018 report of investigation concluded that the Los Angeles Department of Water and Power ("LADWP") long-span transmission lines slapping together in high winds resulted in arcing and ignition of the fire, in August 2024, the USFS issued a supplemental report concluding that the fire was caused by SCE power lines. In 2023, the USFS dismissed its claim against LADWP and filed a claim against SCE to recover over $40 million for fire-suppression costs incurred by the USFS and environmental damage to U.S. lands. Multiple other

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lawsuits related to the Creek Fire were also filed by individual plaintiffs and subrogation plaintiffs naming SCE as defendant. SCE has settled substantially all of the claims that were filed against it related to the Creek Fire and does not expect to incur additional losses in excess of amounts accrued for the Creek Fire.

2019 Saddle Ridge Fire

The "Saddle Ridge Fire," originated in Los Angeles County in October 2019 and burned approximately 9,000 acres, destroyed an estimated 19 structures, damaged an estimated 88 structures, and resulted in one fatality and injuries to eight fire fighters. In August 2023, SCE received a signed report of investigation from the LAFD, in which the LAFD stated with respect to the Saddle Ridge Fire that the cause of ignition was unintentional, the form of heat was undetermined, the item first ignited was undetermined and the material type first ignited was undetermined. The LAFD report noted that no other competent ignition sources other than SCE's transmission lines were found in the specific origin area of the Saddle Ridge Fire. The SED is conducting an investigation with respect to the Saddle Ridge Fire. Multiple lawsuits related to the Saddle Ridge Fire were filed by plaintiffs naming SCE as defendant. An inverse condemnation bench trial in the Saddle Ridge Fire litigation has been set for March 2026. Based on pending litigation and without considering insurance recoveries, it is reasonably possible that SCE will incur a material loss in connection with the Saddle Ridge Fire, but the range of reasonably possible losses that could be incurred cannot be estimated at this time. SCE has not determined that losses in connection with the Saddle Ridge Fire are probable and consequently has not accrued a charge for potential losses relating to the Saddle Ridge Fire.

2020 Bobcat Fire

The "Bobcat Fire" was reported in the vicinity of Cogswell Dam in Los Angeles County in September 2020. The USFS has reported that the Bobcat Fire burned approximately 116,000 acres in Los Angeles County, destroyed an estimated 87 homes, one commercial property and 83 minor structures, damaged an estimated 28 homes and 19 minor structures, and resulted in injuries to six firefighters. In addition, fire authorities have estimated suppression costs at approximately $80 million. An investigation into the cause of the Bobcat Fire was led by the USFS. In May 2023, SCE received a report of investigation from the USFS, in which the USFS finds that the Bobcat Fire was caused when an SCE electrical wire made contact with a tree limb. The SED has concluded its investigation of the Bobcat Fire and found no violations of its rules and regulations by SCE related to the Bobcat Fire. Multiple lawsuits related to the Bobcat Fire were filed by plaintiffs, including individual plaintiffs, subrogation plaintiffs and the United States of America, naming SCE as a defendant. SCE has settled substantially all of the claims that were filed against it related to the Bobcat Fire and does not expect to incur additional losses in excess of amounts accrued for the Bobcat Fire.

2020 Silverado Fire

The "Silverado Fire" originated in Orange County in October 2020 and burned over 12,000 acres. The Orange County Fire Authority ("OCFA"). OCFA jointly with CAL FIRE have reported that the Silverado Fire destroyed five structures, damaged nine other structures and resulted in two firefighter injuries. There were also four other structures damaged or destroyed. In addition, methane re-generation pipelines were destroyed and approximately 200 acres of avocado orchards were damaged in the fire. Fire authorities have estimated suppression costs at approximately $20 million. An investigation into the cause of the Silverado Fire was conducted by the OCFA and CAL FIRE. OCFA and CAL FIRE concluded in their October 2020 report of investigation that contact between an SCE conductor and a T-Mobile USA, Inc. ("T-Mobile") line resulted in ignition of the Silverado Fire. In 2024, SCE paid a fine of approximately $2 million imposed by the SED for failure to comply with maintenance requirements with respect to two conductors. Multiple lawsuits related to the Silverado Fire were filed by plaintiffs, including individual plaintiffs, subrogation plaintiffs, CAL FIRE, T-Mobile, County of Orange and Cal OES, naming SCE as a defendant. SCE has settled substantially all of the claims that were filed against it related to the Silverado Fire and does not expect to incur additional losses in excess of the amounts accrued for the Silverado Fire.

2022 Coastal Fire

The "Coastal Fire" originated in Orange County in May 2022 and burned approximately 200 acres. The Orange County Fire Authority ("OCFA") has reported that the Coastal Fire destroyed 20 residential structures and damaged 11 residential structures. Two firefighters also reportedly sustained minor injuries. In addition, fire authorities have estimated suppression costs at approximately $3 million. While SCE's investigation remains ongoing, SCE's information reflects that an SCE circuit in the area experienced an anomaly (a relay) approximately 2 minutes prior to the reported time of the fire. An investigation into the cause of the Coastal Fire was led by the OCFA. The OCFA has retained SCE equipment in connection with its investigation. In September 2024, SCE received a report of investigation from the OCFA, in which the OCFA finds that the Coastal Fire was unintentionally caused by sparks from overhead SCE electrical equipment igniting vegetation under the equipment. The SED is conducting an investigation with respect to the Coastal Fire. SCE has settled subrogation plaintiff claims and claims brought by the County of Orange related to the Coastal Fire. Individual plaintiffs have also filed complaints against SCE related to the Coastal Fire. As of October 21, 2025, no trials are scheduled in the Coastal Fire litigation. SCE expects to obtain and review additional information and materials in the possession of third

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parties during the course of its internal reviews and the litigation process. SCE has accrued charges for potential losses relating to the Coastal Fire.

2022 Fairview Fire

The "Fairview Fire" originated in Riverside County in September 2022 and burned approximately 28,000 acres. CAL FIRE has reported that the Fairview Fire destroyed 22 residential structures, damaged five residential structures, and destroyed or damaged 17 minor structures. CAL FIRE also reported two civilian fatalities, one civilian injury and two injuries to responding fire personnel. In addition, fire authorities have estimated suppression costs at $39 million. While SCE's investigation remains ongoing, SCE's information reflects that an SCE circuit in the area experienced an anomaly (a relay) approximately 8 minutes prior to the reported start time of the fire. In November 2023, SCE received a report of investigation conducted by CAL FIRE, in which CAL FIRE finds that the Fairview Fire was caused when a sagging SCE electrical conductor came in contact with a communication line, causing sparks to fall and ignite surrounding vegetation. In March 2025, the SED issued a citation for approximately $2 million for violations of the SED's rules and regulations, including SCE's failure to comply with clearance requirements with respect to its electrical conductor. SCE has settled subrogation plaintiff claims related to the Fairview Fire. A jury trial in the Fairview Fire individual plaintiff litigation has been set for June 2026. SCE expects to obtain and review additional information and materials in the possession of third parties during the course of its internal reviews and the litigation process. SCE has accrued charges for potential losses relating to the Fairview Fire.

2025 Eaton Fire

In January 2025, several wind-driven wildfires impacted portions of SCE's service area, causing loss of life, substantial damage and service outages for SCE customers. One of the largest of these wildfires, the "Eaton Fire," ignited in SCE's service area in Los Angeles County and spread under conditions of an extreme Santa Ana windstorm.

CAL FIRE has reported that the Eaton Fire burned approximately 14,000 acres and resulted in 18 civilian fatalities and 9 fire personnel injuries/illnesses. An additional fatality has also been reported to be attributed to the Eaton Fire. In addition, according to preliminary information provided by CAL FIRE, the Eaton Fire destroyed approximately 6,018 single residence structures, 3,146 other minor structures, 96 multiple residences and 158 mixed commercial/residential and nonresidential commercial structures; and damaged approximately 750 residential structures, 260 other minor structures, 28 multiple residences and 35 mixed commercial/residential and nonresidential commercial structures. Fire authorities have estimated suppression costs at approximately $100 million.

The Los Angeles County Fire Department is leading the investigation into the origin and cause of the Eaton Fire, with the assistance of CAL FIRE, and has identified a preliminary area of origin of the fire. SCE has transmission facilities in the preliminary area of origin. As part of its investigation, the Los Angeles County Fire Department initially requested that SCE preserve in-place its equipment in the preliminary area of origin. Subsequently, in coordination with the Los Angeles County Fire Department and other interested parties, SCE removed certain equipment as part of its investigation. The SED is also conducting an investigation with respect to the Eaton Fire.

Multiple lawsuits related to the Eaton Fire have been initiated against SCE. A number of the lawsuits also name Edison International as a defendant and some of the lawsuits were filed as purported class actions. As of October 21, 2025, SCE was aware of approximately 500 lawsuits representing approximately 6,500 individual plaintiffs, subrogation lawsuits, and lawsuits by public entity plaintiffs related to the Eaton Fire. A bellwether jury trial has been set for January 2027.

SCE's internal review into the facts and circumstances of the Eaton Fire is complex and ongoing. SCE's review includes ongoing inspections of its facilities and records and of third-party information and testing. While SCE has not conclusively determined that its equipment caused the ignition of the Eaton Fire, concerning circumstantial evidence suggests that a de‑energized idle SCE transmission facility in the preliminary area of origin may have been associated with the ignition of the fire. Additionally, while SCE has not determined the mechanism of ignition of the Eaton Fire, it is not aware of evidence pointing to another possible source of ignition. Absent additional evidence, SCE believes that it is likely that its equipment could be found to have been associated with the ignition of the Eaton Fire and is pursuing settlement of claims through its Wildfire Recovery Compensation Program.

In September 2025, SCE entered into an agreement (the "Eaton Subrogation Settlement") with an insurance claimant in the Eaton Fire litigation (the "Subrogation Claimant"), under which SCE agreed to pay the Subrogation Claimant $0.52 for each dollar in claims paid or to be paid by the Subrogation Claimant to its policy holders, up to an agreed upon cap. The Subrogation Claimant had paid its policy holders an aggregate of approximately $500 million as of July 31, 2025. No admission of wrongdoing or liability was made in reaching the Eaton Subrogation Settlement, and the Subrogation Claimant agreed to release SCE and Edison International from all claims and potential claims related to or arising from the Eaton Fire. In the third quarter of 2025, SCE recorded $300 million in losses related to the Eaton Subrogation Settlement and will record additional amounts as they become estimable. In the third quarter of 2025, Edison International and SCE

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also recorded expected recoveries from customer-funded wildfire self-insurance of $279 million and expected recoveries through FERC electric rates of $21 million related to the Eaton Subrogation Settlement.

In light of pending litigation, it is probable that Edison International and SCE will incur additional material losses in connection with the Eaton Fire. SCE expects to launch its Wildfire Recovery Compensation Program in the fall of 2025. Given SCE's ongoing review into the cause of the Eaton Fire and, among other things, the complexities associated with estimating damages, uncertainties related to the sufficiency of insurance held by plaintiffs and uncertainties related to litigation processes and participation in the Wildfire Recovery Compensation Program, Edison International and SCE are currently unable to reasonably estimate a range of losses that may be incurred.

Settlement of Claims

The following table presents settlements paid:

(in millions)			Inception to September 30, 2025			Three months ended September 30, 2025			Nine months ended September 30, 2025
2017/2018 Wildfire/Mudslide Events			$	9,662		$	50		$	208
Other Wildfire Events			899			208			335
Eaton Fire			225			225			225
Total			$	10,786		$	483		$	768

Edison International and SCE have not admitted wrongdoing or liability as part of any settlements related to the 2017/2018 Wildfire/Mudslide Events, the Other Wildfire Events, or the Eaton Fire. SCE continues to explore reasonable settlement opportunities with plaintiffs in outstanding wildfire litigation.

Loss Estimates

The following table presents changes in estimated losses since December 31, 2024:

(in millions)			2017/2018 Wildfire/Mudslide Events			Other Wildfire Events			Eaton Fire			Total
Balance at December 31, 2024			$	426		$	575		$	—		$	1,001
Increase in accrued estimated losses			—			21			300			321
Amounts paid			(208)			(335)			(225)			(768)
Balance at September 30, 2025			$	218		$	261		$	75		$	554

Edison International's and SCE's condensed consolidated balance sheets included fixed payments to be made under executed settlement agreements and accrued estimated losses presented in the tables below:

(in millions)			2017/2018 Wildfire/Mudslide Events			Other Wildfire Events			Eaton Fire			Total
Current portion of wildfire-related claims liabilities1			$	34		$	29		$	35		$	98
Long term wildfire-related claims liabilities2			184			232			40			456
Total balance at September 30, 2025			$	218		$	261		$	75		$	554

(in millions)			2017/2018 Wildfire/Mudslide Events			Other Wildfire Events						Total
Current portion of wildfire-related claims liabilities1			$	48		$	12					$	60
Long term wildfire-related claims liabilities2			378			563						941
Total balance at December 31, 2024			$	426		$	575					$	1,001

1At September 30, 2025, current liabilities related to 2017/2018 Wildfire/Mudslide Events consisted of $14 million of settlements executed and $20 million of short-term payables under the SED Agreement. At December 31, 2024, current liabilities related to 2017/2018 Wildfire/Mudslide Events consisted of $29 million of settlements executed and $19 million of short-term payables under the SED Agreement.

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2At September 30, 2025, long-term wildfire-related claims related to 2017/2018 Wildfire/Mudslide Events consisted of $27 million of long-term payables under the SED Agreement and $157 million of estimate of expected losses for remaining alleged and potential claims. At December 31, 2024, long-term wildfire-related claims related to 2017/2018 Wildfire/Mudslide Events consisted of $38 million of long-term payables under the SED Agreement and $340 million of estimate of expected losses for remaining alleged and potential claims.

Management reviews its loss estimates for remaining alleged and potential claims related to wildfire litigation quarterly. Edison International and SCE have accrued their best estimate of expected losses for remaining alleged and potential claims related to the 2017/2018 Wildfire/Mudslide Events and at the low end of the estimated range of reasonably possible losses for the Other Wildfire Events as no amount within the range of reasonably possible losses for the Other Wildfire Events appears, at this time, to be a better estimate than any other amount within the range. While Edison International and SCE may incur a material loss in excess of the amounts accrued, they cannot estimate the upper end of the range of reasonably possible losses that may be incurred in connection with the 2017/2018 Wildfire/Mudslide Events or the Other Wildfire Events. The estimated losses for the 2017/2018 Wildfire/Mudslide Events do not include estimates of potential losses related to certain potential public entity plaintiff claims, including CAL OES's claim in the TKM litigation for which the statute of limitations has been tolled, as losses from these alleged and potential claims are not estimable at this time.

While SCE recorded estimable losses related to the Eaton Subrogation Settlement in the third quarter of 2025, Edison International and SCE are currently unable to reasonably estimate a range of losses that may be incurred in connection with the Eaton Fire.

For the three months ended September 30, 2025, SCE's condensed consolidated statements of income included wildfire-related claims, net of expected recoveries as follows:

			Three months ended September 30, 2025
(in millions)			2017/2018 Wildfire/Mudslide Events			Other Wildfire Events			Eaton Fire1			Total
Wildfire-related claims			$	—		$	—		$	295		$	295
Customer-funded wildfire self-insurance			—			—			(279)			(279)
Expected recoveries from FERC customers			—			—			(16)			(16)
Total pre-tax gain			—			—			—			—
Income tax expense			—			—			—			—
Total after-tax gain			$	—		$	—		$	—		$	—

1     In the third quarter of 2025, SCE recorded $300 million in losses related to the Eaton Subrogation Settlement, including accrued estimated losses. Of these accrued estimated losses, $5 million was deferred as a FERC regulatory asset, eligible to be included in FERC rates when the losses are paid. As a result, wildfire-related claims reported on SCE's condensed consolidated statements of income was $295 million for the three months ended September 30, 2025.

For the three months ended September 30, 2024, there were no wildfire-related claims, net of expected recoveries on SCE's condensed consolidated statements of income.

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For the nine months ended September 30, 2025 and 2024, SCE's condensed consolidated statements of income included wildfire-related claims, net of expected recoveries as follows:

			Nine months ended September 30, 2025
(in millions)			2017/2018 Wildfire/Mudslide Events			Other Wildfire Events			Eaton Fire2			Total
Wildfire-related claims			$	—		$	21		$	295		$	316
Expected recoveries from insurance and third parties1			—			(82)			—			(82)
Customer-funded wildfire self-insurance			—			—			(279)			(279)
Expected (recoveries from)/refund to CPUC customers			(1,341)			44			—			(1,297)
Expected (recoveries from)/refund to FERC customers			—			3			(16)			(13)
Total pre-tax gain			(1,341)			(14)			—			(1,355)
Income tax expense			375			4			—			379
Total after-tax gain			$	(966)		$	(10)		$	—		$	(976)

			Nine months ended September 30, 2024
(in millions)			2017/2018 Wildfire/Mudslide Events			Other Wildfire Events			Total
Wildfire-related claims			$	490		$	184		$	674
Expected recoveries from insurance and third parties3			—			(60)			(60)
Expected revenue from FERC customers			(27)			(7)			(34)
Total pre-tax charge			463			117			580
Income tax benefit			(130)			(33)			(163)
Total after-tax charge			$	333		$	84		$	417

1For the nine months ended September 30, 2025, EIS, a wholly-owned subsidiary of Edison International, incurred $50 million insurance expense, which consisted of $47 million of wildfire claims and $3 million of related legal costs. Wildfire claims were included in the insurance recoveries of SCE, offset by reduction in expected recovery from CPUC and FERC customers, and was excluded from insurance recoveries of Edison International.

2In the third quarter of 2025, SCE recorded $300 million in losses related to the Eaton Subrogation Settlement, including accrued estimated losses. Of these accrued estimated losses, $5 million was deferred as a FERC regulatory asset, eligible to be included in FERC rates when the losses are paid. As a result, wildfire-related claims reported on SCE's condensed consolidated statements of income was $295 million for the nine months ended September 30, 2025.

3For the nine months ended September 30, 2024, EIS incurred $1 million insurance expense. This amount was included in the insurance recoveries of SCE but were excluded from those of Edison International.

In total, through September 30, 2025, SCE has recorded estimated losses of $11.4 billion, expected recoveries from insurance and third parties of $2.8 billion, expected recoveries through electric rates of $1.9 billion, and recoveries from customer-funded wildfire self-insurance of $300 million related to the 2017/2018 Wildfire/Mudslide Events, the Other Wildfire Events, and the Eaton Fire. The after-tax net charges to earnings recorded through September 30, 2025, have been $4.6 billion.

Recoveries

SCE has exhausted expected insurance recoveries related to the 2017/2018 Wildfire/Mudslide Events. Expected recoveries from insurance recorded for the Other Wildfire Events are supported by SCE's insurance coverage for multiple policy years. Edison International and SCE record a receivable for insurance recoveries when recovery of a recorded loss is determined to be probable.

Recovery of SCE's losses realized in connection with the Woolsey Fire and the Other Wildfire Events in excess of available insurance is subject to approval by regulators. The CPUC and FERC may not allow SCE to recover uninsured

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losses through electric rates, including by requiring refund of amounts recovered, if it is determined that such losses were not prudently incurred. Under accounting standards for rate-regulated enterprises, SCE defers costs as regulatory assets in the period it concludes that such costs are probable of future recovery in electric rates. SCE utilizes objectively determinable evidence to form its view on the probability of future recovery.

While Edison International and SCE may incur material losses in excess of the amounts accrued for certain of the Other Wildfire Events, Edison International and SCE expect that additional losses incurred in connection with any such fire will be covered by insurance, subject to self-insured retentions and co-insurance, and expect that any such additional losses after expected recoveries from insurance and through electric rates will not be material.

The following table sets forth SCE's total recoveries received since inception and expected to receive as of September 30, 2025:

(in millions)			2017/2018 Wildfire/Mudslide Events1			Other Wildfire Events			Eaton Fire			Total
Recoveries from insurance and third parties			$	2,000		$	800		$	—		$	2,800
Customer-funded wildfire self-insurance			—			—			279			279
FERC recoveries			440			22			21			483
CPUC-RMBA recoveries			—			12			—			12
CPUC-WEMA deferral			1,341			96			—			1,437
Total			$	3,781		$	930		$	300		$	5,011

1Recoveries related to the 2017/2018 Wildfire/Mudslide Events only includes TKM, because the Woolsey Settlement Agreement has not been approved by the CPUC.

The following tables summarize expected recoveries from insurance and third parties, and through electric rates as of September 30, 2025 and December 31, 2024:

			September 30, 2025
(in millions)			2017/2018 Wildfire/Mudslide Events1			Other Wildfire Events			Eaton Fire			Total
Short-term receivables from customer-funded wildfire self-insurance			$	—		$	—		$	279		$	279
Long-term receivables from insurance and third parties			—			319			—			319
FERC related balancing accounts			37			20			21			78
CPUC-WEMA			1,341			96			—			1,437
Total			$	1,378		$	435		$	300		$	2,113

			December 31, 2024
(in millions)			2017/2018 Wildfire/Mudslide Events1			Other Wildfire Events			Total
Long-term receivables from insurance and third parties			$	—		$	434		$	434
FERC related balancing accounts			64			9			73
CPUC-WEMA			—			140			140
Total			$	64		$	583		$	647

1Recoveries related to the 2017/2018 Wildfire/Mudslide Events only includes TKM, because the Woolsey Settlement Agreement has not been approved by the CPUC.

For events that occurred in 2017 and early 2018, principally the Thomas and Koenigstein Fires and Montecito Mudslides, SCE had $1.0 billion of wildfire-specific insurance coverage, subject to a self-insured retention of $10 million per occurrence. For the Woolsey Fire, SCE had an additional $1.0 billion of wildfire-specific insurance coverage, subject to a self-insured retention of $10 million per occurrence. SCE recovered $2.0 billion from its insurance carriers in relation to

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the claims related to the 2017/2018 Wildfire/Mudslide Events and $18 million related to the Creek Fire. Additional insurance was not available for the Creek Fire because wildfire insurance for the period in which the fire was ignited was almost fully exhausted as a result of the TKM litigation.

SCE has approximately $1.2 billion of wildfire-specific insurance coverage for events that occurred during the period June 1, 2019 through June 30, 2020, subject to up to $165 million of co-insurance and self-insured retention, which resulted in net coverage of approximately $1.0 billion.

SCE has approximately $1.0 billion of wildfire-specific insurance coverage for events that occurred during the period July 1, 2020 through June 30, 2021, subject to up to $130 million of self-insured retention and co-insurance per fire, which results in net coverage of approximately $870 million.

SCE has approximately $1.0 billion of wildfire-specific insurance coverage for events that occurred during the period July 1, 2021 through June 30, 2022, subject to up to $163 million of self-insured retention and co-insurance per fire, which resulted in net coverage of approximately $837 million.

SCE has approximately $1.0 billion of wildfire-specific insurance coverage for events that occurred during the period July 1, 2022 through June 30, 2023, subject to up to $63 million of self-insured retention and co-insurance per fire, which results in net coverage of approximately $937 million.

SCE has $1.0 billion of customer-funded self-insurance coverage available for wildfires ignited between January 1, 2025 and December 31, 2025, including the Eaton Fire, under its self-insurance program described below, up to a maximum possible contribution of $12.5 million. SCE has advised the administrator of the Wildfire Insurance Fund that it anticipates that future resolution of eligible claims arising from the Eaton Fire will require seeking reimbursement from the Initial Account.

SCE's wildfire insurance expense for the July 1, 2022 through June 30, 2023 policy period was approximately $450 million, of which $357 million was paid to commercial insurance carriers (commercial insurance carriers other than EIS are referred to herein as "Third-Party Commercial Insurers"). The difference between the Third-Party Commercial Insurer cost and total cost for the July 1, 2022 through June 30, 2023 policy period was paid in premiums to EIS (see Note 17 for further information). Wildfire insurance premiums paid for the July 1, 2022 through June 30, 2023 policy period are being recovered through customer rates. As a result of an EIS insurance policy amendment, in the first quarter of 2025, EIS recorded a $50 million wildfire insurance expense (by utilizing the premiums already collected as discussed above), and SCE recorded the corresponding insurance recovery from EIS, which reduced expected WEMA recoveries. On the Edison International consolidated statements of income, the EIS insurance expense is eliminated with SCE's insurance recovery from EIS.

In May 2023, the CPUC allowed SCE to establish an expanded self-insurance program for wildfire-related costs that will be funded through CPUC-jurisdictional rates, in lieu of obtaining wildfire liability insurance from the commercial insurance market. Beginning on July 1, 2023, SCE implemented its customer-funded wildfire self-insurance program. In 2023 and 2024 SCE collected $150 million and $300 million, respectively, through CPUC-jurisdictional rates in support of SCE's customer-funded wildfire self-insurance program.

In July 2024, the CPUC issued a decision in the 2025 GRC proceeding authorizing this self-insurance framework to continue through at least 2028, supporting a self-insurance fund of up to $1.0 billion per policy year. From 2025 through 2028, $300 million will be collected annually until a total available self-insurance accrual amount of $1.0 billion is achieved. As of September 30, 2025, SCE has collected $224 million for the January 1, 2025 through December 31, 2025 period for its customer-funded wildfire self-insurance and is authorized to collect an additional $76 million through December 31, 2025.

If losses are accrued for wildfire-related claims for wildfires that occur between July 1, 2023 and the end of 2028, customer rates will be increased in subsequent years, as needed, to allow for full recovery of the amounts accrued up to $1.0 billion per policy year, subject to a shareholder contribution of 2.5% of any self-insurance costs ultimately paid exceeding $500 million in any policy year, up to a maximum annual contribution of $12.5 million per policy year. SCE's self-insurance program meets its obligation to maintain reasonable insurance coverage under AB 1054 for the January 1, 2025 through December 31, 2025 period.

Recoveries through Electric Rates

CPUC recoveries pre-AB 1054

Regulatory recovery of SCE's losses realized in connection with the 2017/2018 Wildfire/Mudslide Events in excess of available insurance is subject to approval by regulators. Under accounting standards for rate-regulated enterprises, SCE defers costs as regulatory assets in the period it concludes that such costs are probable of future recovery in electric rates.

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SCE utilizes objectively determinable evidence to form its view on probability of future recovery. The only directly comparable precedent in which a California investor-owned utility sought recovery for uninsured wildfire claims related costs and the CPUC made a prudency determination is SDG&E's requests for cost recovery related to 2007 wildfire activity, where the FERC allowed recovery of all FERC-jurisdictional wildfire claims related costs while the CPUC rejected recovery of all CPUC-jurisdictional wildfire claims related costs based on a determination that SDG&E did not meet the CPUC's prudency standard ("SDG&E Decision"). The SDG&E Decision is evidence of a California investor-owned utility seeking recovery for uninsured wildfire-related costs and FERC allowing recovery of all FERC-jurisdictional wildfire-related costs while the CPUC rejected recovery of all CPUC-jurisdictional wildfire-related costs based on a determination that the utility did not meet the CPUC's prudency standard.

In August 2023, SCE filed an application to seek CPUC-jurisdictional rate recovery of prudently incurred losses related to the Thomas Fire, the Koenigstein Fire and the Montecito Mudslides, consisting of uninsured claims and associated costs, including legal costs and financing costs. In January 2025, the CPUC approved the TKM Settlement Agreement and closed the proceeding. Under the TKM Settlement Agreement, SCE is authorized to recover 60%, or approximately $1.6 billion, of approximately $2.7 billion of losses, consisting of approximately $1.3 billion of uninsured claims paid as of May 31, 2024 and $0.3 billion of associated costs, composed of legal fees and financing costs incurred as of May 31, 2024 and estimated ongoing financing costs. SCE is also authorized to recover 60% of claims paid and related costs incurred after May 31, 2024, other than for $125 million of uninsured claims and related financing costs which SCE waived its right to seek recovery of under the SED Agreement. As a result, in the first quarter of 2025, SCE recorded a regulatory asset for recoveries authorized under the TKM Settlement Agreement. As of June 30, 2025, the balance of the regulatory asset was $1.6 billion, consisting of $1.3 billion uninsured claims and $0.3 billion associated costs, including legal and financing costs. SCE was also authorized to recover approximately $55 million of approximately $65 million in incremental restoration costs, inclusive of operations and maintenance expenses, incurred related to the Thomas and Koenigstein Fires. Additionally, SCE recorded $50 million of shareholder-funded wildfire mitigation expenses.

The CPUC did not make a determination regarding SCE's prudency when it approved the TKM Settlement Agreement. Therefore, notwithstanding CPUC approval of the TKM Settlement Agreement, and in light of the CPUC's interpretation and application of the prudency standard to SDG&E continuing to create substantial uncertainty regarding how that standard will be applied to an investor-owned utility in wildfire cost-recovery proceedings for fires ignited prior to July 12, 2019, SCE did not record a regulatory asset for recoveries related to the Woolsey Fire or Creek Fire, both pre-AB 1054 events, in connection with the approval of the TKM Settlement Agreement.

In October 2024, SCE filed an application (the "Woolsey Application") to seek CPUC-jurisdictional rate recovery of prudently incurred losses related to the Woolsey Fire, consisting of uninsured claims and associated costs, including legal and financing costs. In September 2025, SCE, Cal Advocates, the Energy Producers and Users Coalition, and Small Business Utility Advocates filed a joint motion in the proceeding seeking approval of a settlement agreement between such parties (the “Woolsey Settlement Agreement”). One party to the proceeding, the Wild Tree Foundation, has opposed the Woolsey Settlement Agreement. If approved by the CPUC, the impacts of the Woolsey Settlement Agreement will be recorded in the period in which a CPUC final decision approving the settlement is received.

Under the Woolsey Settlement Agreement, if approved by the CPUC, SCE will be authorized to recover 35%, or approximately $2.0 billion, of approximately $5.6 billion of losses, consisting of approximately $1.6 billion of uninsured claims paid as of May 31, 2025, and $0.4 billion of costs, comprised of legal costs paid as of May 31, 2025, and estimated ongoing financing costs. SCE will also be authorized to recover 35% of losses paid after May 31, 2025. SCE’s requests for recovery exclude $250 million of uninsured claims and related financing costs which SCE waived its right to seek recovery of under the SED Agreement. Further, SCE will also be authorized to recover approximately $71 million of approximately $84 million in incremental restoration costs, inclusive of operations and maintenance expenses, incurred related to the Woolsey Fire.

In the Woolsey Settlement Agreement, SCE also waived its right to seek recovery of uninsured losses tracked in a Wildfire Expense Memorandum Account and incurred in connection with fires that ignited prior to July 12, 2019, the date AB 1054 was adopted, including the Creek Fire. SCE estimates that the waived pre-AB 1054 losses are approximately $157 million.

CPUC recoveries post-AB 1054

Under accounting standards for rate-regulated enterprises, SCE defers costs as regulatory assets in the period it concludes that such costs are probable of future recovery in electric rates. SCE utilizes objectively determinable evidence to form its view on probability of future recovery. The only directly comparable precedent in which a California investor-owned utility sought recovery for uninsured wildfire claims related costs and the CPUC made a prudency determination is SDG&E's requests for cost recovery related to 2007 wildfire activity, where the FERC allowed recovery of all FERC-jurisdictional wildfire claims related costs while the CPUC rejected recovery of all CPUC-jurisdictional wildfire claims related costs based on a determination that SDG&E did not meet the CPUC's prudency standard ("SDG&E Decision"). The SDG&E Decision is evidence of a California investor-owned utility seeking recovery for uninsured wildfire-related costs

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and FERC allowing recovery of all FERC-jurisdictional wildfire-related costs while the CPUC rejected recovery of all CPUC-jurisdictional wildfire-related costs based on a determination that the utility did not meet the CPUC's prudency standard.

The SDG&E Decision was prior to the adoption of AB 1054 on July 12, 2019, after which date AB 1054 clarified that the CPUC must find a utility to be prudent if the utility's conduct related to the ignition was consistent with actions that a reasonable utility would have undertaken in good faith under similar circumstances, at the relevant point in time, and based on the information available at that time. Further, utilities with a valid safety certification at the time of the relevant wildfire will be presumed to have acted prudently related to a wildfire ignition unless a party in the cost recovery proceeding creates serious doubt as to the reasonableness of the utility's conduct, at which time, the burden shifts back to the utility to prove its conduct was prudent.

Each of the Other Wildfire Events discussed above, with the exception of the Creek Fire, was ignited after July 12, 2019, and SCE has held a valid safety certification since July 15, 2019. While a California investor-owned utility has not yet sought a prudency review related to recovery for uninsured claims and other costs related to wildfires ignited after the adoption of AB 1054, SCE believes that for fires ignited after July 12, 2019, and for investor-owned utilities holding a safety certification at the time of the fire, the CPUC will apply a standard of review similar to that applied by the FERC which presumes all costs requested by an investor-owned utility are reasonable and prudent unless serious doubt as to the reasonableness of the utility's conduct is created. As such, SCE has concluded, at this time, that uninsured CPUC-jurisdictional wildfire-related costs related to those Other Wildfire Events occurring after AB 1054 that it has deferred as regulatory assets are probable of recovery through electric rates. SCE will continue to evaluate the probability of recovery based on available evidence, including regulatory decisions, such as any CPUC decisions illustrating the interpretation and/or application of the prudency standard under AB 1054, and, for each applicable fire, evidence that could create serious doubt as to the reasonableness of SCE's conduct relative to that fire. The CPUC may not allow SCE to recover uninsured losses related to the Other Wildfire Events through electric rates if it is determined that such losses were not prudently incurred.

FERC recoveries

Through the operation of its FERC Formula Rate, and based upon the precedent established in SDG&E's recovery of FERC-jurisdictional wildfire-related costs, SCE believes it is probable it will recover its FERC-jurisdictional costs related to the 2017/2018 Wildfire/Mudslide Events, the Other Wildfire Events, and the Eaton Fire. FERC recoveries are subject to refund, and SCE will continue to evaluate the probability of recovery of FERC-jurisdictional costs related to the 2017/2018 Wildfire/Mudslide Events, the Other Wildfire Events, and the Eaton Fire based on available evidence, including any FERC decisions to allow or disallow recovery of FERC-jurisdictional wildfire related costs based on a state regulator's decision on whether to permit recovery of related costs.

Wildfire Insurance Fund

SCE has advised the administrator of the Wildfire Insurance Fund that it anticipates that future resolution of eligible claims arising from the Eaton Fire will require seeking reimbursement from the Initial Account and the administrator has confirmed that the Eaton Fire is a "covered wildfire" for purposes of accessing the Initial Account. SCE will be reimbursed for losses incurred in excess of $1.0 billion for eligible claims for third-party damages related to the Eaton Fire from the Initial Account, subject to approval of the fund administrator and the Initial Account's claims-paying capacity, initially approximately $21 billion for all three participating utilities.

SCE would file an application with the CPUC for review of its costs and expenses related to the Eaton Fire after it has resolved all or, if authorized by the CPUC, substantially all third-party damage claims related to the fire, or upon earlier request of the fund administrator. The CPUC will determine the prudency of SCE's ignition-related conduct in a formal proceeding. If the CPUC finds that SCE's conduct related to the ignition of the Eaton Fire was not prudent, SCE will be required to reimburse the Initial Account only for amounts disallowed by the CPUC up to the Liability Cap, unless the fund administrator finds that SCE's actions or inactions relative to the ignition of the Eaton Fire constitute conscious or willful disregard of the rights and safety of others, in which case SCE will be required to reimburse the Initial Account for all amounts withdrawn. SCE's requirement to reimburse the Initial Account for any amounts disallowed for fires ignited in 2025 is capped at approximately $4.2 billion. SCE will be able to seek recovery of prudently incurred uninsured wildfire costs not covered by the Initial Account, assessed under the prudency standard clarified under AB 1054, through electric rates.

Environmental Remediation

SCE records its environmental remediation and restoration liabilities when site assessments and/or remedial actions are probable and a range of reasonably likely cleanup costs can be estimated. SCE reviews its sites and measures the liability quarterly, by assessing a range of reasonably likely costs for each identified site using currently available information,

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including existing technology, presently enacted laws and regulations, experience gained at similar sites, and the probable level of involvement and financial condition of other potentially responsible parties. These estimates include costs for site investigations, remediation, operation and maintenance, monitoring, and site closure. Unless there is a single probable amount, SCE records the lower end of this reasonably likely range of costs (reflected in "Other long-term liabilities") at undiscounted amounts as timing of cash flows is uncertain.

At September 30, 2025, SCE's recorded estimated minimum liability to remediate its 18 identified material sites (sites with a liability balance at September 30, 2025, in which the upper end of the range of expected costs is at least $1 million) was $223 million, including $150 million related to San Onofre. In addition to these sites, SCE also has 17 immaterial sites with a liability balance as of September 30, 2025, for which the total minimum recorded liability was $4 million. Of the $227 million total environmental remediation liability for SCE, $217 million has been recorded as a regulatory asset. SCE expects to recover $34 million through an incentive mechanism that allows SCE to recover 90% of its environmental remediation costs at certain sites (SCE may request to include additional sites in this mechanism) and $183 million through proceedings that allow SCE to recover up to 100% of the costs incurred at certain sites through customer rates. SCE's identified sites include several sites for which there is a lack of currently available information, including the nature and magnitude of contamination, and the extent, if any, that SCE may be held responsible for contributing to any costs incurred for remediating these sites. Thus, no reasonable estimate of cleanup costs can be made for these sites.

The ultimate costs to clean up SCE's identified sites may vary from its recorded liability due to numerous uncertainties inherent in the estimation process, such as: the extent and nature of contamination; the scarcity of reliable data for identified sites; the varying costs of alternative cleanup methods; developments resulting from investigatory studies; the possibility of identifying additional sites; and the time periods over which site remediation is expected to occur. SCE believes that, due to these uncertainties, it is reasonably possible that cleanup costs at the identified material sites and immaterial sites could exceed its recorded liability by up to $90 million and $2 million, respectively. The upper limit of this range of costs was estimated using assumptions least favorable to SCE among a range of reasonably possible outcomes.

SCE expects to clean up and mitigate its identified sites over a period of up to 35 years. Remediation costs for each of the next five years are expected to range from $10 million to $21 million. Costs incurred for the nine months ended September 30, 2025 and 2024 were $9 million for both years, and were included in the "Operation and maintenance" expense on Edison International's and SCE's condensed consolidated statements of income.

Based upon the CPUC's regulatory treatment of environmental remediation costs incurred at SCE, SCE believes that costs ultimately recorded will not materially affect its results of operations, financial position, or cash flows. There can be no assurance, however, that future developments, including additional information about existing sites or the identification of new sites, will not require material revisions to estimates.

Nuclear Insurance

SCE is a member of Nuclear Electric Insurance Limited ("NEIL"), a mutual insurance company owned by entities with nuclear facilities. NEIL provides insurance for nuclear property damage, including damages caused by acts of terrorism up to specified limits, and for accidental outages for active facilities. The amount of nuclear property damage insurance purchased for San Onofre and Palo Verde exceeds the minimum federal requirement of $50 million and $1.1 billion, respectively. If NEIL losses at any nuclear facility covered by the arrangement were to exceed the accumulated funds for these insurance programs, SCE could be assessed retrospective premium adjustments of up to approximately $17 million per year.

Federal law limits public offsite liability claims for bodily injury and property damage from a nuclear incident to the amount of available financial protection, which is currently approximately $560 million for San Onofre and $16.3 billion for Palo Verde. SCE and other owners of San Onofre and Palo Verde have purchased the maximum private primary insurance available through a Facility Form issued by American Nuclear Insurers. SCE withdrew from participation in the secondary insurance pool for San Onofre for offsite liability insurance effective January 5, 2018. Based on its ownership interests in Palo Verde, SCE could be required to pay a maximum of approximately $79 million per nuclear incident for future incidents. However, it would have to pay no more than approximately $12 million per future incident in any one year. Based on its ownership interests in San Onofre and Palo Verde prior to January 5, 2018, SCE could be required to pay a maximum of approximately $255 million per nuclear incident and a maximum of $38 million per year per incident for liabilities arising from events prior to January 5, 2018, although SCE is not aware of any such events.

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Note 13. Equity

Common Stock

Stock Repurchase Programs

On December 12, 2024, the Edison International Board of Directors authorized a stock repurchase program effective February 20, 2025, for repurchase of up to $75 million of its common stock until February 18, 2026 ("2025 Repurchase Program"). The 2025 Repurchase Program will be used to offset dilution from common stock issued under Edison International's long-term incentive compensation programs and will be funded using Edison International's working capital.

The timing and the amount of any repurchased common stock will be determined by Edison International's management based on their evaluation of market conditions and other factors. The 2025 Repurchase Program may be executed through various methods, including open market purchases, privately negotiated transactions, and other transactions in accordance with applicable securities laws. Any repurchased shares of common stock will be retired. The 2025 Repurchase Program does not obligate Edison International to acquire any particular amount of common stock, and it may be suspended or discontinued at any time at its discretion.

During the three and nine months ended September 30, 2025, Edison International repurchased and retired 49,779 shares and 549,779 shares, respectively, for an average price per share of $54.40 and $58.56, respectively, under the 2025 Repurchase Program. As of September 30, 2025, $43 million authorized repurchase amount remained under the 2025 Share Repurchase Program.

Note 14. Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive loss, net of tax, are as follows:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Edison International:
Beginning balance			$	2					$	(8)					$	—					$	(9)
Pension and PBOP:
Reclassified from accumulated other comprehensive loss1			—						1						1						2
Foreign currency translation adjustments			—						1						1						1
Change			—						2						2						3
Ending Balance			$	2					$	(6)					$	2					$	(6)
SCE:
Beginning balance			$	(8)					$	(11)					$	(9)					$	(12)
Pension and PBOP:
Reclassified from accumulated other comprehensive loss1			—						1						1						2
Change			—						1						1						2
Ending Balance			$	(8)					$	(10)					$	(8)					$	(10)

1These items are included in the computation of net periodic pension and PBOP Plan expense. See Note 9 for additional information.

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Note 15. Other Income, Net

Other income net of expenses is as follows:

			Three months ended September 30,												Nine months ended September 30,
(in millions)			2025						2024						2025						2024
SCE other income (expense):
Equity AFUDC			$	47					$	47					$	140					$	143
Increase in cash surrender value of life insurance policies and life insurance benefits			10						9						39						34
Interest income			52						64						133						200
Net periodic benefit income – non-service components			21						22						63						66
Civic, political and related activities and donations			(8)						(12)						(19)						(24)
Other			(3)						(4)						(9)						(11)
Total SCE other income, net			119						126						347						408
Other income (expense) of Edison International Parent and Other:
Net loss on equity securities			(2)						—						(12)						—
Interest income and other			2						1						4						5
Total Edison International other income, net			$	119					$	127					$	339					$	413

Note 16. Supplemental Cash Flows Information

Supplemental cash flows information is:

			Edison International												SCE
			Nine months ended September 30,
(in millions)			2025						2024						2025						2024
Cash payments (receipts):
Interest, net of amounts capitalized			$	1,298					$	1,152					$	1,091					$	991
Income taxes, net1			(236)						—						(236)						—
Non-cash financing and investing activities:
Dividends declared but not paid:
Common stock			318						302						930						720
Preference stock of SCE			35						39						35						39

1     Relates to proceeds from the monetization of investment and production tax credits. See Note 8 for additional information.

SCE's accrued capital expenditures at September 30, 2025 and 2024 were $636 million and $546 million, respectively. Accrued capital expenditures are included in investing activities in the condensed consolidated statements of cash flows in the periods paid.

Note 17. Related-Party Transactions

In July 2022, SCE purchased wildfire liability insurance for premiums of $273 million from EIS, for the period to June 30, 2023. SCE subsequently did not renew or purchase wildfire liability insurance from EIS for additional periods. In lieu of obtaining wildfire liability insurance from the commercial insurance market, SCE implemented its customer-funded wildfire self-insurance program beginning July 1, 2023. In addition, one of the EIS wildfire liability insurance policies was amended in February 2025 to reimburse SCE for $50 million in claim costs and related legal expenses for a wildfire occurring during the July 1, 2022 through June 30, 2023 policy period. For further information, see Note 12. The expected insurance recoveries from previously purchased wildfire-related insurance from EIS included in SCE's condensed consolidated balance sheets were $226 million and $303 million at September 30, 2025 and December 31, 2024, respectively.

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CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

The management of Edison International and SCE, under the supervision and with the participation of Edison International's and SCE's respective Chief Executive Officers and Chief Financial Officers, have evaluated the effectiveness of Edison International's and SCE's disclosure controls and procedures (as that term is defined in Rules 13a-15(e) or 15d-15(e) under the Securities Exchange Act of 1934, as amended), respectively, as of the end of the third quarter of 2025. Based on that evaluation, Edison International's and SCE's respective Chief Executive Officers and Chief Financial Officers have each concluded that, as of the end of the period, Edison International's and SCE's disclosure controls and procedures, respectively, were effective.

Changes in Internal Control Over Financial Reporting

There were no changes in Edison International's or SCE's internal control over financial reporting, respectively, during the third quarter of 2025 that have materially affected, or are reasonably likely to materially affect, Edison International's or SCE's internal control over financial reporting.

Jointly Owned Utility Plant

Edison International's and SCE's respective scope of evaluation of internal control over financial reporting includes their Jointly Owned Utility Projects as discussed in "Notes to Consolidated Financial Statements—Note 2. Property, Plant and Equipment" in the 2024 Form 10-K.

LEGAL PROCEEDINGS

2017/2018 Wildfire/Mudslide Events

The lawsuits related to the 2017/2018 Wildfire/Mudslide Events naming SCE as a defendant have been filed by three categories of plaintiffs: individual plaintiffs, subrogation plaintiffs and public entity plaintiffs. A number of the lawsuits also name Edison International as a defendant and some of the lawsuits were filed as purported class actions. As of October 21, 2025, in addition to the outstanding claims of approximately 100 claims of approximately 15,000 initial individual plaintiffs, there were alleged and potential claims of certain public entity plaintiffs, including CAL OES, outstanding. SCE has settled all fire suppression and subrogation plaintiffs' claims related to the 2017/2018 Wildfire/Mudslide Events. The litigation could take a number of years to be completely resolved because of the complexity of the matters and number of plaintiffs. The statutes of limitations for individual plaintiffs in the 2017/2018 Wildfire/Mudslide Events have expired.

As of October 21, 2025, SCE was aware of approximately 12 pending unsettled lawsuits representing approximately 32 individual plaintiffs related to the Thomas and Koenigstein Fires and the Montecito Mudslides naming SCE as a defendant. Approximately 7 of the approximately 12 lawsuits also name Edison International as a defendant based on its ownership and alleged control of SCE. One of the lawsuits was filed as a purported class action. The lawsuits, which have been filed in the superior courts of Ventura, Santa Barbara and Los Angeles Counties allege, among other things, negligence, inverse condemnation, trespass, private nuisance, and violations of the public utilities and health and safety codes. SCE and certain of the individual plaintiffs in the Thomas and Koenigstein Fire litigation have been pursuing settlements of claims under a mediation program adopted to promote an efficient and orderly settlement process. As of October 21, 2025, three damages only trials have been set for January, April and May 2026 for three individual plaintiff households in the TKM litigation.

As of October 21, 2025, SCE was aware of approximately 30 currently pending unsettled lawsuits representing approximately 70 individual plaintiffs related to the Woolsey Fire naming SCE as a defendant. Approximately 25 of the 30 lawsuits also name Edison International as a defendant based on its ownership and alleged control of SCE. The lawsuits, which have been filed in the superior courts of Ventura and Los Angeles Counties allege, among other things, negligence, inverse condemnation, personal injury, wrongful death, trespass, private nuisance, and violations of the public utilities and health and safety codes. SCE and certain of the individual plaintiffs in the Woolsey Fire litigation have been pursuing settlements of claims under a mediation program adopted to promote an efficient and orderly settlement process. As of October 21, 2025, a trial has been set for CAL OES in March 2026 and one damages only trial has been set for July 2026 for an individual plaintiff household in the Woolsey Fire litigation.

The Thomas and Koenigstein Fires and Montecito Mudslides lawsuits are being coordinated in the Los Angeles Superior Court. The Woolsey Fire lawsuits have also been coordinated in the Los Angeles Superior Court.

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Eaton Fire

In January 2025, several wind-driven wildfires impacted portions of SCE's service area, causing loss of life, substantial damage and service outages for SCE customers. One of the largest of these wildfires, the Eaton Fire, ignited in SCE's service area in Los Angeles County and spread under conditions of an extreme Santa Ana windstorm.

Multiple lawsuits related to the Eaton Fire have been initiated against SCE. A number of the lawsuits also name Edison International as a defendant and some of the lawsuits were filed as purported class actions. As of October 21, 2025, SCE was aware of approximately 500 currently pending lawsuits representing approximately 6,500 individual plaintiffs, subrogation lawsuits, and lawsuits by public entity plaintiffs including the United States of America, the County of Los Angeles, the City of Pasadena and the City of Sierra Madre related to the Eaton Fire. A bellwether jury trial has been set for January 2027.

For information on the 2017/2018 Wildfire/Mudslide Events and the Eaton Fire, see "Notes to Condensed Consolidated Financial Statements—Note 12. Commitments and Contingencies—Contingencies—Southern California Wildfires and Mudslides" in this report.

Environmental Proceedings

Each of Edison International and SCE have elected to disclose environmental proceedings described in Item 103(c)(3)(iii) of Regulation S-K unless it reasonably believes that such proceeding will result in no monetary sanctions, or in monetary sanctions, exclusive of interest and costs, of less than $1 million.

UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Purchases of Equity Securities by Edison International and Affiliated Purchasers

The following table contains information about all purchases of Edison International's common stock made by or on behalf of Edison International in the third quarter of 2025. For further information about Edison International's common stock repurchase programs, see "Notes to Condensed Consolidated Financial Statements—Note 13 Equity."

			(a) Total  Number of Shares (or Units Purchased)1			(b) Average Price Paid per Share (or Unit)			(c) Total Number of Shares (or Units) Purchased as Part of Publicly Announced Plans or Programs			(d) Maximum Number (or Approximate Dollar Value) of Shares (or Units) that May Yet Be Purchased Under the Plans or Programs
July 1, 2025 to July 31, 2025			—			—			—			—
August 1, 2025 to August 31, 2025			49,779			$	54.40		49,779			$	42,806,498
September 1, 2025 to September 30, 2025			—			—			—			—
Total			49,779			$	54.40		49,779			$	42,809,498

1Purchases were made pursuant to Edison International's 2025 common stock repurchase program disclosed in the 2024 10-K .

OTHER INFORMATION

Trading Plans

During the quarter ended September 30, 2025, no director or Section 16 officer adopted or terminated any Rule 10b5-1 trading arrangements or non-Rule 10b5-1 trading arrangements (in each case, as defined in Item 408(a) of Regulation S-K).

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EXHIBITS

Exhibit Number						Description
10.1**						Edison International and Southern California Edison Company Director Compensation Schedule, as adopted August 28, 2025
10.2**						Edison International 2008 Executive Retirement Plan, as amended and restated effective August 27, 2025
31.1						Certifications of the Chief Executive Officer and Chief Financial Officer of Edison International pursuant to Section 302 of the Sarbanes-Oxley Act
31.2						Certifications of the Chief Executive Officer and Chief Financial Officer of Southern California Edison Company pursuant to Section 302 of the Sarbanes-Oxley Act
32.1						Certifications of the Chief Executive Officer and the Chief Financial Officer of Edison International required by Section 906 of the Sarbanes-Oxley Act
32.2						Certifications of the Chief Executive Officer and the Chief Financial Officer of Southern California Edison Company required by Section 906 of the Sarbanes-Oxley Act
101.1						Financial statements from the quarterly report on Form 10-Q of Edison International for the quarter ended September 30, 2025, filed on October 28, 2025, formatted in Inline XBRL: (i) the Condensed Consolidated Statements of Income; (ii) the Condensed Consolidated Statements of Comprehensive Income; (iii) the Condensed Consolidated Balance Sheets; (iv) the Condensed Consolidated Statements of Cash Flows; and (v) the Notes to Condensed Consolidated Financial Statements
101.2						Financial statements from the quarterly report on Form 10-Q of Southern California Edison Company for the quarter ended September 30, 2025, filed on October 28, 2025, formatted in Inline XBRL: (i) the Condensed Consolidated Statements of Income; (ii) the Condensed Consolidated Statements of Comprehensive Income; (iii) the Condensed Consolidated Balance Sheets; (iv) the Condensed Consolidated Statements of Cash Flows; and (v) the Notes to Condensed Consolidated Financial Statements
104						The cover page of this report formatted in Inline XBRL (included as Exhibit 101)

__________________________________________________________________

**Indicates a management contract or compensatory plan or arrangement as required by Item 15(a)(3).

Edison International and SCE will furnish a copy of any exhibit listed in the accompanying Exhibit Index upon written request and upon payment to Edison International or SCE of their reasonable expenses of furnishing such exhibit, which shall be limited to photocopying charges and, if mailed to the requesting party, the cost of first-class postage.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorized.

EDISON INTERNATIONAL

SOUTHERN CALIFORNIA EDISON COMPANY

By:

/s/ Kara G. Ryan

By:

/s/ Kara G. Ryan

Kara G. Ryan Vice President, Chief Accounting Officer and Controller (Duly Authorized Officer and Principal Accounting Officer)

Kara G. Ryan Vice President, Chief Accounting Officer and Controller (Duly Authorized Officer and Principal Accounting Officer)

Date:

October 28, 2025

Date:

October 28, 2025

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FAQ

How did Edison International (EIX) perform in Q3 2025?

Q3 2025 net income was $832 million, up $316 million year over year, primarily from higher SCE core earnings tied to the 2025 GRC.

What is SCE’s authorized 2025 revenue under the CPUC’s GRC?

The 2025 authorized revenue is $9.660 billion, an increase of $880 million over adjusted 2024.

How will SCE recover the retroactive 2025 revenue?

SCE recognized $661 million in Q3 and will collect $902 million for January–September over 24 months beginning October 1, 2025.

What is SCE’s authorized ROE and what is it requesting for 2026?

SCE’s 2025 authorized ROE is 10.33%. It is seeking 11.75% for 2026, which would add about $448 million to the 2026 revenue requirement if approved.

What are EIX/SCE capital expenditure plans for 2025–2028?

Forecast capex totals $29.3 billion, including $4.4 billion for wildfire mitigation with 212 miles of undergrounding and 1,653 miles of covered conductors authorized.

How many Edison International shares were outstanding?

Common shares outstanding were 384,787,056 as of October 21, 2025.