Puget Sound Energy, Inc. (PSE) is an energy utility company based in the U.S. state of Washington that provides electrical power and natural gas to the Puget Sound region. The utility serves electricity to more than 1.2 million customers in Island, King, Kitsap, Kittitas, Pierce, Skagit, Thurston, and Whatcom counties, and provides natural gas to 877,000 customers in King, Kittitas, Lewis, Pierce, Snohomish and Thurston counties. The company's electric and natural gas service area spans 6,000 square miles (16,000 km2).
Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina. The company ranked as the 141st largest company in the United States in 2024 – its highest-ever placement on the Fortune 500 list.
Constellation Energy Corporation is an American energy company headquartered in Baltimore, Maryland. The company provides electric power, natural gas, and energy management services. It has approximately two million customers across the continental United States.
Nevada Power Company (NPC) was a Las Vegas-based company that produced, distributed, and sold electricity in the southern part of the state of Nevada. In 2005, it had over 700,000 electric customers in parts of three Nevada counties — a service area of more than 4,000 square miles (10,000 km2). In 1998, Nevada Power merged with Nevada's other major utility, Sierra Pacific Resources. It continued as a subsidiary of Sierra Pacific until 2005, when the company changed its name to NV Energy.
DTE Electric Company was founded in 1886.
The AES Corporation is an American utility and power generation company. It owns and operates power plants, which it uses to generate and sell electricity to end users and intermediaries like utilities and industrial facilities. AES, headquartered in Arlington, Virginia, is one of the world's leading power companies, generating and distributing electric power in 15 countries and employing 10,500 people worldwide. AES Corporation is a global Fortune 500 power company. AES Ranks in the Top Ten of Fast Company's 2022 Best Workplaces for Innovators.
WEC Energy Group is an American company based in Milwaukee, Wisconsin that provides electricity and natural gas to 4.4 million customers across four states.
PacifiCorp is an electric power company in the western United States.
The Bell Bay Power Station was a power station located in Bell Bay, on the Tamar River, Tasmania, Australia, adjacent to the Tamar Valley Power Station, with which it was often confused. It was commissioned between 1971 and 1974 as an oil fired thermal power station, and was converted to natural gas in 2003, after the commissioning of the Tasmanian Gas Pipeline, a submarine gas pipeline which transports natural gas from Longford, Victoria, under Bass Strait, to Bell Bay, Tasmania. As the power station's primary role was to provide system security in the event of drought for Tasmania's predominantly hydro-electric based generation system it only was rarely called on to operate, resulting in intervals of five to eight years between periods of significant use. After the commissioning of Basslink in 2006, the power station was decommissioned in 2009.
Louisville Gas & Electric (LG&E) is a utilities company based in Louisville, Kentucky. A subsidiary of PPL Corporation through the LG&E and KU Energy subsidiary, LG&E serves over 429,000 electric and over 333,000 natural gas customers, covers an area of 700 square miles (1800 km2), and has a total regulated electric generation capacity of 2,760 megawatts.
Condamine Power Station is a 140 MW combined cycle power station near Miles on the western Darling Downs in Queensland, Australia. The station is located 8 kilometres (5.0 mi) east of Miles on the south side of the Warrego Highway. The Condamine Power Station is owned by QGC Limited, a subsidiary of Royal Dutch Shell. Commissioned in June 2009, it has been claimed to be the world’s first combined-cycle power station entirely fired by untreated coal seam gas direct from the gasfield and Australia's first steam turbine condenser cooled by coal seam methane wastewater. However, the Townsville Power Station at Yabulu was commissioned earlier in February 2005 after being converted from a peak load to a combined cycle configuration but was designed to consume only treated coal seam gas.
Tallawarra Power Station is a 435-megawatt (583,000 hp) combined cycle natural gas power station in the city of Wollongong, New South Wales, Australia. Owned and operated by EnergyAustralia, the station is the first of its type in New South Wales and produces electricity for the state during periods of high demand. It is located on the western shore of Lake Illawarra in the suburb of Yallah.
Wisconsin Public Service Corporation (WPS) is a utility company headquartered in Green Bay, Wisconsin. The company serves more than 450,000 electric customers and more than 333,000 natural gas customers in 27 counties in eastern, northeastern northern, and central Wisconsin, and a small portion of Michigan's Upper Peninsula.
Vitol is a Swiss-based Dutch multinational energy and commodity trading company that was founded in Rotterdam in 1966 by Henk Viëtor and Jacques Detiger. Though trading, logistics and distribution are at the core of its business, these are notably complemented by refining, shipping, terminals, exploration and production, power generation, and retail businesses. Vitol has over 40 offices worldwide, with its largest operations in Geneva, Houston, London, and Singapore.
Vattenfall Nederland B.V. is a utility company based in Amsterdam, Netherlands. It provides electricity, natural gas, and heat. The company belongs to the group of Vattenfall.
The Frank A. Tracy Generating Station is a 12 unit 1,021-megawatt (1,369,000 hp) gas-fired power station located in Storey County, Nevada and owned by NV Energy, serving Reno and the Tahoe Reno Industrial Center. Some peaking capacity is provided by diesel powered units. The station employs reduced water consumption, and emits about 1½ million tons CO2 per year. It lies just east of the Patrick area, about 17 miles east of Reno, just off Interstate 80, between Exit 28 and Exit 32. It is situated on the south bank of the Truckee River, which forms the county line between Storey County and Washoe County on the other side of the river.
Independent Power Corporation PLC (IPC) is a low carbon independent power producer (IPP) based in Millbank Tower.
Soyo I Thermal Power Station is a 750 MW (1,010,000 hp) natural gas-fired thermal power plant under construction in the town of Soyo in the Zaire Province of Angola.
Shell Energy Australia provides gas, electricity, environmental products and energy productivity services to commercial and industrial customers.
Aksa Energy, is a publicly traded energy company which was incorporated in 1997 and generates electricity. The main shareholder of Aksa Energy is Kazancı Holding. Cemil Kazancı is the Board Chairman and CEO of the Company. Aksa Energy, having 13 power plant investments in 8 countries, carries out all power plant installation processes from project designing to procurement, construction and installation within its own organization. Aksa Energy has constructed and operated more than 30 power plants by using various energy sources such as coal, fuel oil, biogas, natural gas, wind and hydroelectricity so far today. In 2010, the share certificates of Aksa Energy were started to be traded on Borsa Istanbul with the code AKSEN. The share certificates of Aksa Energy are traded in the BIST 100, BIST Electricity, BIST Sustainability and BIST Corporate Governance Indices. Aksa Energy ranked 31st in the Fortune 500 survey for 2023 in which 500 largest companies of Turkey were included. The company ranked 38th in the Capital 500 survey for 2023.
