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San Diego Gas & Electric (SDG&E) is a regulated public utility company that provides energy service to 3.7 million people through 1.5 million electric meters and 900,000 natural gas meters in San Diego and southern Orange counties in Southern California. SDG&E is a subsidiary of Sempra, an energy infrastructure company. SDG&E is committed to providing clean, safe, and reliable energy, and is actively involved in advancing sustainable energy solutions, including renewable energy integration, grid modernization, and electric vehicle infrastructure.
Serves as the primary administrative and operational center, overseeing strategic planning, customer service management, engineering, grid operations, and corporate functions for the utility.
Modern office complex designed with sustainability and collaboration in mind, potentially featuring on-site amenities that support employee well-being and productivity, and advanced technology for managing energy operations.
A culture focused on safety, operational excellence, and customer satisfaction. SDG&E promotes an environment of continuous improvement, innovation in energy solutions, and active engagement with the communities it serves. Employees are encouraged to contribute to a sustainable energy future.
Strategically located to manage and operate the energy infrastructure for a large and dynamic region of Southern California, critical for economic activity and quality of life.
San Diego Gas & Electric's operations are primarily focused on serving San Diego and southern Orange counties in California. As a subsidiary of Sempra (NYSE: SRE), SDG&E is part of a larger organization with broader energy infrastructure investments and operations in North America. SDG&E's direct global interactions typically relate to supply chain management for advanced equipment and technology, and participation in global energy industry forums for best practices and innovation sharing.
8326 Century Park Court
San Diego
California
USA
Address: 4760 Clairemont Mesa Blvd, San Diego, CA 92117
To promote energy literacy, innovation, and the adoption of sustainable energy practices within the San Diego community and among its customers.
Address: 5450 Complex St, San Diego, CA 92123
Ensures the reliable and safe delivery of electricity and natural gas to customers by housing critical control systems and operational teams for the region.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, San Diego Gas & Electric' leadership includes:
San Diego Gas & Electric has been backed by several prominent investors over the years, including:
In mid-2023, SDG&E announced several key appointments and realignments in its executive leadership team, enhancing its focus on strategic growth, operational excellence, financial management, and sustainability initiatives.
Discover the tools San Diego Gas & Electric uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
San Diego Gas & Electric (SDG&E) primarily uses email for official communications, customer service inquiries (often through web forms or dedicated mailboxes like SDGEcustomercare@sdge.com for specific programs), and media relations (e.g., SDGEnews@sdge.com). While individual employee email patterns are not officially published, a common corporate format for Sempra companies and similar organizations is often [first_initial][last_name]@sdge.com or [first_name].[last_name]@sdge.com.
[first_initial][last_name]@sdge.com
Format
jdoe@sdge.com (for an employee named Jane Doe)
Example
75%
Success rate
SDG&E News Center • March 7, 2024
SDG&E was named a Top Ten utility for Grid Modernization by the Smart Electric Power Alliance (SEPA) for its significant advancements in deploying smart grid technologies to enhance reliability and integrate renewable energy....more
SDG&E News Center • February 21, 2024
SDG&E announced a key development in its renewable natural gas (RNG) program, completing an interconnection that will allow RNG produced from organic waste to be injected into its pipeline system, supporting decarbonization goals....more
SDG&E News Center • January 25, 2024
SDG&E completed a major upgrade to a key transmission line, enhancing grid reliability and capacity to meet growing energy demands and support the integration of more renewable resources in the region....more
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