If You Invested in Sempra Energy (SRE)

Sempra (NYSE: SRE) is a North American energy infrastructure company focused on delivering energy to nearly 40 million consumers. According to the company’s public disclosures, it owns one of the largest energy networks on the continent and concentrates its activities in key economic markets, including California, Texas, Mexico and global energy markets. Sempra’s business is organized around regulated utilities and energy infrastructure platforms that move and deliver electricity and natural gas to homes, businesses and industrial customers.

The company is incorporated in California and its common stock trades on the New York Stock Exchange under the ticker symbol SRE. Sempra also has 5.75% junior subordinated notes due 2079 listed on the New York Stock Exchange. Through its subsidiaries, Sempra participates in electricity transmission and distribution, natural gas distribution and large-scale liquefied natural gas (LNG) projects.

Core business and operating footprint

Sempra describes itself as a leading North American energy infrastructure company with operations in California, Texas and other markets. In California, it owns San Diego Gas & Electric Company (SDG&E) and Southern California Gas Company (SoCalGas). SDG&E is an energy-delivery company that provides clean, safe and reliable energy in San Diego and southern Orange counties. SoCalGas is described as the largest gas distribution utility in the United States, serving more than 21 million consumers across a large area of Central and Southern California.

In Texas, Sempra holds an indirect majority interest in Oncor Electric Delivery Company LLC (Oncor). Oncor is a regulated electricity transmission and distribution business headquartered in Dallas. It operates what it describes as the largest transmission and distribution system in Texas, delivering electricity to more than 4 million homes and businesses and operating more than 144,000 circuit miles of transmission and distribution lines in the state.

Through Sempra Infrastructure and related entities, the company also owns and operates LNG facilities and other energy infrastructure in North America and in Mexico. Company disclosures note that Sempra Infrastructure is advancing multiple large projects, including additional phases of the Port Arthur LNG export facility on the U.S. Gulf Coast and other LNG developments on North America’s Pacific and Gulf Coasts.

Utilities and energy networks

Sempra’s California utilities focus on regulated energy delivery. SDG&E provides electric and gas service with an emphasis on grid reliability, wildfire mitigation and safety. Public information highlights SDG&E’s investments in grid enhancements, such as replacing older underground cables and overhead lines, adding smart switches to limit outages, and using modernized data systems to support faster restoration and outage analysis.

SoCalGas focuses on natural gas distribution. It reports serving more than 21 million consumers and emphasizes safe, reliable and affordable energy delivery. The company notes that SoCalGas operates over a large service territory in Central and Southern California and is recognized in its industry and local communities.

Oncor in Texas is a key part of Sempra’s utility-focused strategy. Oncor’s system includes extensive transmission and distribution infrastructure across Texas, and it is responsible for building and upgrading lines and substations to support population and industrial growth. Oncor’s activities include executing large capital plans, building and upgrading hundreds of circuit miles of lines, and managing a substantial interconnection queue for data centers, generation projects and other large commercial and industrial customers within the Electric Reliability Council of Texas (ERCOT) market.

Energy infrastructure and LNG

Beyond its regulated utilities, Sempra participates in large-scale energy infrastructure through Sempra Infrastructure Partners and related entities. These businesses own and operate LNG facilities and related infrastructure in North America and Mexico. Company filings describe Port Arthur LNG as a major project, with Phase 1 under construction and a final investment decision reached for Port Arthur LNG Phase 2. Phase 2 is expected to include two natural gas liquefaction trains, one LNG storage tank and associated facilities with a nameplate capacity of approximately 13 million tonnes per annum of U.S.-produced LNG.

Sempra Infrastructure has entered into long-term LNG sales and purchase agreements with counterparties such as ConocoPhillips, JERA, EQT and a subsidiary of Sempra Infrastructure Partners. These agreements are designed to support the development and financing of LNG export projects. The company has also arranged investor equity subscriptions for a significant minority interest in Port Arthur LNG Phase 2, with a consortium led by Blackstone Credit & Insurance and other investors funding a portion of the project’s capital requirements.

Regulatory and policy environment

Sempra’s businesses operate in highly regulated environments. In California, SDG&E and SoCalGas are regulated by the California Public Utilities Commission (CPUC). Company filings describe how SDG&E submits general rate case applications and wildfire mitigation cost recovery requests to the CPUC. A proposed decision issued in SDG&E’s 2024 General Rate Case Track 2 addresses recovery of wildfire mitigation plan costs incurred from 2019 through 2022, including strategic undergrounding, microgrids and fire hardening in the Cleveland National Forest.

California legislation also affects Sempra’s risk profile. Senate Bill 254, described in Sempra’s filings as 2025 Wildfire Legislation, establishes a Wildfire Fund Continuation Account to provide additional liquidity for catastrophic wildfire-related claims for large electric investor-owned utilities such as SDG&E. The legislation preserves key elements of earlier wildfire legislation, including cost recovery standards, liability caps under specified conditions and safety certification requirements.

In Texas, Oncor is regulated by the Public Utility Commission of Texas (PUCT). Texas House Bill 5247 created a unified tracker mechanism, an alternative interim rate adjustment process for qualifying utilities that operate solely within ERCOT and meet certain capital expenditure thresholds. Sempra’s disclosures state that Oncor expects to qualify for and use this mechanism, which is intended to support more timely cost recovery for transmission and distribution capital investments.

Strategic transactions and capital structure

Sempra’s strategy includes capital recycling and a focus on regulated U.S. utilities. In September 2025, Sempra announced a purchase and sale agreement under which certain subsidiaries agreed to sell 45% of the outstanding Class A units and all general partner interests of Sempra Infrastructure Partners to affiliates of KKR and Canada Pension Plan Investment Board. Upon closing, the KKR-led consortium is expected to own 65% of Sempra Infrastructure Partners, while Sempra plans to retain a 25% interest and Abu Dhabi Investment Authority will continue to hold a 10% interest.

The transaction structure provides for staged cash payments to Sempra over several years, with the purchase price subject to adjustments related to net debt, working capital and capital expenditures. Sempra’s disclosures state that the transaction is intended to simplify its business model, improve its financial strength, reduce exposure to non-utility investments and support funding of its capital plans at U.S. utilities without issuing additional common equity within a specified planning period.

Sempra also raises capital through debt offerings. For example, in August 2025 the company completed a public offering of 6.375% fixed-to-fixed reset rate junior subordinated notes due 2056. Proceeds are intended to help fund the redemption of outstanding preferred stock, reflecting active management of the company’s capital structure.

Risk factors and operating considerations

Company filings and press releases highlight a range of risks that can affect Sempra’s operations and financial performance. These include wildfire risk in California, regulatory decisions by bodies such as the CPUC and PUCT, changes in laws and regulations in the U.S. and Mexico, litigation, cybersecurity threats, weather and natural disasters, and the availability and cost of capital resources. Sempra also notes the impact of climate policies and emerging technologies, as well as volatility in interest rates, inflation, foreign currency exchange rates and commodity prices.

Because SDG&E and SoCalGas are regulated utilities, their ability to recover costs and earn authorized returns depends on regulatory approvals. Similarly, Oncor’s earnings and cash flows are influenced by rate proceedings, capital expenditure plans and mechanisms such as the unified tracker mechanism. Sempra Infrastructure’s LNG and cross-border projects involve additional construction, regulatory and market risks.

Corporate governance and subsidiaries

Sempra’s structure includes multiple operating companies and affiliates. SDG&E and SoCalGas are California utilities that are not the same companies as Sempra Infrastructure, Sempra Infrastructure Partners, Sempra Texas, Sempra Texas Utilities, Oncor or Infraestructura Energética Nova, S.A.P.I. de C.V. (IEnova), and the latter entities are not regulated by the CPUC. Oncor is owned by two investors, with Sempra as the indirect majority owner and Texas Transmission Investment LLC as the minority owner. Oncor is managed by a board of directors comprised of a majority of disinterested directors, and certain regulatory and governance requirements can affect dividend distributions from Oncor to its owners.

Sempra emphasizes a high-performance culture focused on safety and operational excellence. The company notes its inclusion in the Dow Jones Sustainability Index North America as an indicator of its approach to sustainable business practices. Subsidiaries such as SDG&E and SoCalGas have also received industry and community recognition, including awards for reliability and corporate citizenship.

How investors use information about Sempra

Investors and analysts often review Sempra’s segment information, regulatory filings and project updates to understand the balance between its regulated utility earnings and contributions from energy infrastructure projects. Key areas of focus include regulatory outcomes in California and Texas, capital expenditure plans at Oncor and the California utilities, progress on LNG projects, and the financial effects of strategic transactions such as the Sempra Infrastructure Partners equity sale.

Because Sempra operates in regulated and capital-intensive sectors, its long-term value is closely tied to regulatory frameworks, allowed returns on equity, cost recovery mechanisms and the execution of large infrastructure projects. Company disclosures provide detailed information on these topics, allowing market participants to assess Sempra’s risk profile and strategic direction.