American Electric Power Company, Inc.
American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States. It operates through Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Generation & Marketing segments. The company generates electricity using coal and lignite, natural gas, renewable, nuclear, hydro, solar, wind, and other energy sources; owns, operates, maintains, and invests in transmission infrastructure; and engages in wholesale energy trading and marketing business. It operates approximately 225,000 circuit miles of distribution lines that delivers electricity to 5.6 million customers; 40,000 circuit miles of transmission lines; and 23,000 MWs of regulated owned generating capacity. American Electric Power Company, Inc. was incorporated in 1906 and is headquartered in Columbus, Ohio.
Open AEP dashboard ↗Sempra
Sempra operates as an energy infrastructure company in the United States and internationally. It operates through three segments: Sempra California, Sempra Texas Utilities, and Sempra Infrastructure. The Sempra California segment provides natural gas and electric services to Southern California and part of central California. As of December 31, 2024, it offered electric services to approximately 3.6 million population and natural gas services to approximately 3.3 million population that covers 4,100 square miles. This segment owns and operates a natural gas distribution, transmission, and storage system that supplies natural gas. As of December 31, 2024, it served a population of 21.1 million covering an area of 24,000 square miles. The Sempra Texas Utilities segment engages in the regulated electricity transmission and distribution business. As of December 31, 2024, its transmission system included 18,324 circuit miles of transmission lines; 1,288 transmission and distribution substations; interconnection to 192 third-party generation facilities totaling 58,597 MW; and distribution system included approximately 4 million points of delivery and consisted of 125,975 miles of overhead and underground lines. The Sempra Infrastructure segment develops, builds, operates, and invests in energy infrastructure to help enable the access to cleaner energy in markets in the United States, Mexico, and internationally. The company was formerly known as Sempra Energy and changed its name to Sempra in May 2023. Sempra was incorporated in 1996 and is based in San Diego, California.
Open SRE dashboard ↗