San Diego Gas & Electric | Company Profile - Revenue, Headcount, Tech Stack, Contacts

San Diego Gas & Electric (SDG&E) is a public utility and subsidiary of Sempra, serving approximately 3.7 million customers in San Diego and southern Orange County. Founded in 1881, SDG&E has grown significantly, operating extensive infrastructure that includes over 10,500 miles of power systems and more than 1.4 million electric and gas meters. The company is dedicated to providing safe, reliable, and clean energy while supporting community initiatives such as wildfire mitigation and electric vehicle adoption.

SDG&E delivers natural gas and electricity to both residential and business accounts. The company emphasizes renewable energy, sourcing 50% of its electricity from solar and wind. It also operates various power generation and storage facilities, including the largest lithium-ion battery storage facility in the U.S. SDG&E is committed to sustainability and innovation, focusing on energy efficiency, smart grid technology, and community resilience.