Pacific Gas and Electric Pacific Gas & Electric 16 million customers PG&E 125,000 miles of power lines manage Pacific Gas & Electric 5.4 million electricity customers Company Profile 5.4 million electricity customers 16 million Pacific Gas & Electric 16 million northern and central California customers PG&E 16 million people supplies 125,000 miles 16 million northern and central California customers 16 million serves approximately 16 million people