San Diego Gas & Electric
| Company type | Subsidiary | 
|---|---|
| Industry | Utilities | 
| Founded | 1881 | 
| Headquarters | San Diego, California, United States | 
| Products | Natural Gas & Electric | 
| Parent | Sempra | 
| Website | sdge.com | 
San Diego Gas & Electric (SDGE or SDG&E) is a regulated public utility that provides natural gas and electricity to San Diego County and southern Orange County in southwestern California, United States. It is owned by Sempra, a Fortune 500 energy services holding company based in San Diego.
SDGE provides energy service to 3.3 million consumers through 1.4 million electric meters and more than 840,000 natural gas meters. The utility's area spans 4,100 square miles (10,600 square kilometers). SDGE employs about 5,000 people.