PG&E Corporation is a major American holding company in the utilities sector, primarily operating through its principal subsidiary, Pacific Gas and Electric Company. Its core business is the generatio... PG&E Corporation is a major American holding company in the utilities sector, primarily operating through its principal subsidiary, Pacific Gas and Electric Company. Its core business is the generation, transmission, and distribution of electricity and natural gas to approximately 16 million people across a vast 70,000-square-mile service area in northern and central California. The company owns an extensive network of infrastructure, including electric transmission lines, substations, and a comprehensive natural gas transmission, storage, and distribution system. PG&E Corporation utilizes a diverse mix of energy sources, such as nuclear, hydroelectric, fossil-fuel, fuel cell, and photovoltaic technologies. As a regulated utility, it plays a vital role in providing reliable energy services in one of the most populous and economically significant regions in the United States, operating under the oversight of the California Public Utilities Commission. Founded in 1905 and headquartered in Oakland, PG&E Corporation is an essential provider in the U.S. energy landscape, recognized for its significant scale, operational breadth, and enduring impact on California's utility infrastructure.