Pacific Gas and Electric Company generates, transmits, distributes, and sells electricity and natural gas to customers. It generates electricity using nuclear, hydroelectric, fossil fuel-fired, and photovoltaic sources. It serves residential, commercial, industrial, and agricultural customers, as well as natural gas-fired electric generation facilities. The company was incorporated in 1905 and is based in Oakland, California. Pacific Gas and Electric Company operates as a subsidiary of PG&E Corporation.