Portland General Electric Company
Portland General Electric Company, an integrated electric utility company, engages in the generation, wholesale purchase, transmission, distribution, and retail sale of electricity in the state of Oregon. It operates six thermal plants, four wind farms, and seven hydroelectric facilities. As of December 31, 2024, the company owned an electric transmission system consisting of 1,269 circuit miles, including 287 circuit miles of 500 kilovolt line, 418 circuit miles of 230 kilovolt line, and 564 miles of 115 kilovolt line; and served 950 thousand retail customers in 51 cities. It also has 29,398 circuit miles of distribution lines. Portland General Electric Company was founded in 1889 and is headquartered in Portland, Oregon.
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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.
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