SDG&E® Named Most Reliable Utility in the West for 20th Straight Year

Rhea-AI Summary

San Diego Gas & Electric (NYSE:SRE) was named the most reliable utility in the Western Region for the 20th consecutive year by PA Consulting's ReliabilityOne Award on Dec. 2, 2025. The recognition highlights SDG&E's multi‑decade investments in grid modernization, predictive analytics, smart switches, sectionalizing devices, high‑definition cameras and AI for early fire detection. The company serves 3.4 million consumers and employs 4,300 staff, citing improved outage communication, faster restoration, safety certifications and supplier partnerships as drivers of reliability.

News Market Reaction

-0.24%

1 alert

-0.24% News Effect

On the day this news was published, SRE declined 0.24%, reflecting a mild negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Key Figures

Reliability award streak: 20 consecutive years Consumers served: 3.4 million Employees: 4,300

3 metrics

Reliability award streak 20 consecutive years ReliabilityOne® Award in Western Region

Consumers served 3.4 million SDG&E service territory

Employees 4,300 SDG&E workforce

Market Reality Check

Price: $86.70 Vol: Volume 2,850,010 is below...

low vol

$86.70 Last Close

Volume Volume 2,850,010 is below 20-day average of 4,238,889 (relative volume 0.67). low

Technical Price $88.97 is trading above the 200-day MA $80.33 ahead of this news.

Peers on Argus

Sempra rose 0.85% while peers were mixed: AES +1.45%, AQN +0.69%, ALE +0.13%, AV...

Sempra rose 0.85% while peers were mixed: AES +1.45%, AQN +0.69%, ALE +0.13%, AVA +0.03%, and BIP -1.13%, suggesting a company-specific tilt to the reliability award news.

Historical Context

5 past events · Latest: Dec 02 (Positive)

Pattern 5 events

Date	Event	Sentiment	Move	Catalyst
Dec 02	Reliability award	Positive	-0.2%	SDG&E named most reliable Western utility for 20th consecutive year.
Nov 24	Workplace recognition	Positive	-1.5%	Sempra recognized by Forbes for strong company culture and inclusivity.
Nov 18	Preferred dividends	Positive	-0.7%	SoCalGas declared regular quarterly dividends on preferred shares.
Nov 06	Common dividend	Positive	+1.0%	Board declared a <b>$0.645</b> per share quarterly common dividend.
Nov 05	Earnings update	Positive	-0.1%	Oncor reported higher Q3 2025 net income and larger 2026–2030 capex plan.

Pattern Detected

Recent history shows Sempra often posting flat-to-negative moves on otherwise positive news such as awards, dividends, and earnings.

Recent Company History

Over the last few months, Sempra has issued a series of generally positive updates, including common and preferred dividend declarations on Nov. 6, 2025 and Nov. 18, 2025, workplace and culture recognition on Nov. 24, 2025, and stronger Q3 2025 net income of $380 million with an expanded capital plan. The latest ReliabilityOne® recognition for SDG&E on Dec. 2, 2025 continues a theme of operational and reputational strength across its utility platforms.

Market Pulse Summary

This announcement emphasizes SDG&E’s operational track record, with a 20-year run as the most reliab...

Analysis

This announcement emphasizes SDG&E’s operational track record, with a 20-year run as the most reliable Western-region utility and service to 3.4 million consumers supported by 4,300 employees. The focus on grid modernization, predictive analytics, and safety certifications adds to an existing narrative of reliability and resilience. When evaluating this news, investors may contextualize it alongside recent dividend actions, earnings, and ongoing infrastructure investment plans across Sempra’s portfolio.

Key Terms

grid resilience, predictive analytics, smart-grid, sectionalizing devices, +4 more

8 terms

grid resilience technical

"critical investments that enhance grid resilience and reliability for millions"

Grid resilience is the ability of an electricity network to withstand, quickly recover from, and adapt to disruptions such as storms, equipment failures, cyberattacks or sudden shifts in supply and demand. For investors it matters because stronger resilience reduces outage risk, protects revenue streams and asset value, and often requires capital spending or regulatory changes—similar to a road system that keeps traffic moving after accidents, where durability and upgrades affect long‑term cost and reliability.

predictive analytics technical

"deploying predictive analytics that anticipate and help prevent outages"

Predictive analytics uses historical data and patterns to estimate future outcomes, like sales, customer behavior, or operational problems. For investors it matters because it turns past signals into probable forecasts—similar to a weather forecast or traffic app—helping assess potential risks, spot opportunities, and prioritize where to allocate capital, while remembering that predictions carry uncertainty and are not guarantees.

smart-grid technical

"integrating smart-grid capabilities, all designed to help customers"

An advanced electricity network that uses sensors, real-time data and automated controls to monitor and manage power flow, detect outages, and integrate renewable energy and battery storage. Think of it like a smartphone-enabled road system that directs electricity where it’s needed, reduces waste, and restores service faster. Investors care because smart grids drive utility capital spending, enable new revenue streams and services, reduce operating costs, and affect regulatory outcomes and reliability-related risk.

sectionalizing devices technical

"Advanced sectionalizing devices allow the grid to automatically isolate"

Sectionalizing devices are switches or automated breakers placed along power lines that can isolate a damaged or overloaded segment without shutting down the entire network. For investors, they matter because they reduce the scope and duration of outages, cut operating costs from emergency repairs, and can lower regulatory and reputational risk by improving reliability—similar to closing a single door to stop a leak rather than flooding an entire house.

artificial intelligence technical

"a network of high-definition cameras and artificial intelligence for early fire"

Artificial intelligence is the ability of computers and machines to perform tasks that typically require human thinking, such as understanding language, recognizing patterns, or making decisions. For investors, it matters because AI can enhance efficiency, uncover new insights, and enable smarter strategies, potentially impacting the value and performance of companies that develop or utilize this technology.

Cal/OSHA regulatory

"California's first utility to earn Cal/OSHA's elite VPP safety certification"

Cal/OSHA is California’s state agency that sets and enforces workplace safety and health rules, similar to a building inspector but focused on employee safety. For investors it matters because Cal/OSHA inspections, violations or required corrective actions can lead to fines, operational disruptions, higher compliance costs, and reputational damage that may affect a company’s expenses and stock value.

VPP safety certification regulatory

"earn Cal/OSHA's elite VPP safety certification for one of its facilities"

VPP safety certification is a government recognition awarded to workplaces that demonstrate consistently strong safety and health programs, earning a formal 'seal of approval' for preventing accidents and protecting employees. For investors it matters because certified operations tend to have fewer injuries, lower insurance and legal costs, and less downtime—signals that management runs the business responsibly and reduces financial and regulatory risk, similar to a quality rating for operations.

control systems technical

"implementation of advanced control systems that allow operators to manage"

Control systems are the hardware, software and procedures that monitor and automatically manage machines, processes or organizational functions to keep them running at desired levels — like a thermostat that keeps room temperature steady. Investors care because these systems affect productivity, safety, product quality, regulatory compliance and operating costs; robust control systems can reduce downtime and risk, while weak or insecure systems can lead to losses, fines or reputational damage.

AI-generated analysis. Not financial advice.

SAN DIEGO, Dec. 2, 2025 /PRNewswire/ -- For an unprecedented 20th year in a row, San Diego Gas & Electric^® (SDG&E) has been awarded the ReliabilityOne^® Award for Outstanding Reliability Performance in the Western Region by PA Consulting. This milestone achievement underscores the company's long-term commitment to critical investments that enhance grid resilience and reliability for millions of consumers.

SDG&E's reliability performance has outpaced that of its western peers, thanks to decades of strategic investments and forward-thinking initiatives. From modernizing infrastructure with advanced technologies to deploying predictive analytics that anticipate and help prevent outages, SDG&E has been a leader in reliability in the region. These efforts include implementing robust safety programs, upgrading transmission and distribution systems, and integrating smart-grid capabilities, all designed to help customers experience fewer and shorter interruptions.

Delivering reliable service 24/7, 365 days a year requires more than technology. It demands a highly skilled workforce, a resilient supply chain, and trusted contractor partnerships. SDG&E's dedicated crews work around the clock to maintain and restore service quickly, supported by a network of suppliers and contractors who deliver critical materials and resources when needed. This collaborative approach, combined with rigorous planning and operational excellence, has enabled SDG&E to keep homes and businesses powered safely and reliably, no matter the challenge.

"This award is a reflection of our commitment to providing exceptional reliability and service to our customers and communities," said Scott Crider, President of SDG&E. "We're integrating new technologies and improving infrastructure while being mindful of how energy costs impact families and businesses. I'm proud of our 4,300 employees for turning innovation into action and developing a more sustainable energy system for the future."

Delivering Excellence for Customers: A Journey of Strategic Investment
SDG&E's 20-year reliability journey is marked by first-of-their-kind investments and the deployment of cutting-edge technology to create a safer, more resilient and reliable energy system for 3.4 million consumers.

• Grid Enhancements: Strengthened reliability by replacing older underground cables and overhead lines, adding smart switches that help limit outages, and improving restoration processes to restore power faster. The company has also enhanced the customer experience with real-time outage updates and an easy-to-use online tracking tool. SDG&E's modernized data systems make quicker, data-driven decisions and analyze outages more effectively, helping keep service dependable for the communities it serves.
• Deploy Predictive and Automated Technology: Integrated a suite of advanced technologies, including a network of high-definition cameras and artificial intelligence for early fire detection. Advanced sectionalizing devices allow the grid to automatically isolate and contain outages, preventing more widespread power losses.
• Culture of Safety: California's first utility to earn Cal/OSHA's elite VPP safety certification for one of its facilities, exceeding industry standards for operational excellence. This recognition highlights SDG&E's focus on workplace safety and innovation – reinforcing its commitment to protecting employees and delivering safe, resilient energy infrastructure.

"Utilities such as SDG&E are committed to delivering reliable service, enhancing resiliency, and maintaining affordability for their customers," said PA's ReliabilityOne^® Program Director Derek HasBrouck. "Increasingly, technology is being used to augment existing capabilities and improve overall system efficiency. These advancements include more accurate estimated restoration times, the implementation of advanced control systems that allow operators to manage infrastructure through a single user interface, and the integration of hardware and software to streamline restoration efforts. At the same time, utilities are continuing to refine and leverage technology to keep rates affordable and accessible for all customers. At PA, we're proud to be working with utilities that are embracing this kind of innovation to meet evolving customer expectations."

To learn more about SDG&E and its initiatives, visit SDGEtoday.com.

About PA Consulting
PA Consulting's ReliabilityOne^® awards are presented to electric utilities providing their customers with the highest levels of reliability in the industry. PA Consulting's ReliabilityOne^® study is based on standard industry reliability statistics that measure the frequency and duration of electric power outages. ReliabilityOne^® participants on average experienced 55% fewer sustained outages, and outages were 70% shorter than the average US investor-owned utility. PA Consulting has been analyzing electric-utility performance since 1987.

About SDG&E
SDG&E is an innovative, energy-delivery company that provides clean, safe, and reliable energy to better the lives of the people it serves in San Diego and southern Orange counties. The company is committed to creating a sustainable future by increasing energy delivered from low- or zero-carbon sources; accelerating the adoption of electric vehicles; and investing in innovative technologies to ensure the reliable operation of the region's infrastructure for generations to come. SDG&E is a recognized leader in its industry and community, as demonstrated by being named Corporate Partner of the Year at the San Diego Business Journal's Nonprofit & Corporate Citizenship Awards and receiving PA Consulting's ReliabilityOne^® Award for Outstanding Reliability Performance for 20 consecutive years. SDG&E is a subsidiary of Sempra (NYSE: SRE), a leading North American energy-infrastructure company. For more information, visit SDGEtoday.com or connect with SDG&E on social media @SDGE.

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SOURCE San Diego Gas & Electric (SDG&E)

FAQ

What did SDG&E (SRE) announce on December 2, 2025?

SDG&E announced it won PA Consulting's ReliabilityOne Award as the most reliable Western utility for the 20th straight year.

How many customers does SDG&E (SRE) serve according to the December 2, 2025 release?

The release states SDG&E serves 3.4 million consumers.

What technologies did SDG&E (SRE) cite as improving reliability in 2025?

SDG&E cited predictive analytics, smart switches, sectionalizing devices, high‑definition cameras and AI for early fire detection.

How many employees does SDG&E (SRE) have as noted in the announcement?

The announcement cites a workforce of approximately 4,300 employees.

What safety recognition did SDG&E (SRE) highlight in the December 2025 announcement?

SDG&E noted it was the first California utility to earn Cal/OSHA VPP certification for one of its facilities.

Where can investors find more information about SDG&E's reliability initiatives?

The announcement directs readers to SDGEtoday.com for more details on initiatives and reliability work.