Southern Company is an American gas and electric utility holding company based in the southern United States. It is headquartered in Atlanta, Georgia, with executive offices also located in Birmingham, Alabama. The company is the second largest utility company in the U.S. in terms of customer base, as of 2021. Through its subsidiaries it serves 9 million gas and electric utility customers in 6 states. Southern Company's regulated regional electric utilities serve a 120,000-square-mile (310,000 km2) territory with 27,000 miles (43,000 km) of distribution lines.
Puget Sound Energy (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 1.1 million customers in Island, King, Kitsap, Kittitas, Pierce, Skagit, Thurston, and Whatcom counties, and provides natural gas to 750,000 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).
AES Indiana, formerly known as Indianapolis Power & Light Company, is an American utility company providing electric service to the city of Indianapolis. It is a subsidiary and largest utility of AES Corporation, which acquired it in 2001. AES Indiana provides electric service to more than 500,000 customers in a 528-square-mile (1,370 km2) service territory.
Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina.
Consumers Energy is an investor owned utility that provides natural gas and electricity to 6.7 million of Michigan's 10 million residents. It serves customers in all 68 of the state's Lower Peninsula counties. It is the primary subsidiary of CMS Energy. The company was founded in 1886 and is currently headquartered in Jackson, Michigan.
Iberdrola is a Spanish multinational electric utility company based in Bilbao, Spain. Iberdrola has a workforce of around 34,000 employees serving around 30 million customers. Subsidiaries include Scottish Power and a significant part of Avangrid, amongst others. As of 2023, the largest shareholder of the company is the Qatar Investment Authority, with BlackRock and Norges Bank also holding significant interests.
Ameren Corporation is an American power company created December 31, 1997, by the merger of St. Louis, Missouri's Union Electric Company and the neighboring Central Illinois Public Service Company of Springfield, Illinois. It is now a holding company for several power companies and energy companies. The company is based in St. Louis, serving 2.4 million electric, and 900,000 natural gas customers across 64,000 square miles in central and eastern Missouri and the southern four-fifths of Illinois by area.
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 is headquartered in Arlington, Virginia, and 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.
Electrabel SA is a Belgian energy corporation. It is a subsidiary of French multinational utility company Engie S.A..
As of August 2020 Chile had diverse sources of electric power: for the National Electric System, providing over 99% of the county's electric power, hydropower represented around 26.7% of its installed capacity, biomass 1.8%, wind power 8.8%, solar 12.1%, geothermal 0.2%, natural gas 18.9%, coal 20.3%, and petroleum-based capacity 11.3%. Prior to that time, faced with natural gas shortages, Chile began in 2007 to build its first liquefied natural gas terminal and re-gasification plant at Quintero near the capital city of Santiago to secure supply for its existing and upcoming gas-fired thermal plants. In addition, it had engaged in the construction of several new hydropower and coal-fired thermal plants. But by July 2020 91% of the new capacity under construction was of renewable power, 46.8% of the total solar and 25.6% wind, with most of the remainder hydro.
Chile's total primary energy supply (TPES) was 36.10 Mtoe in 2014. Energy in Chile is dominated by fossil fuels, with coal, oil and gas accounting for 73.4% of the total primary energy. Biofuels and waste account for another 20.5% of primary energy supply, with the rest sourced from hydro and other renewables.
Kilroot power station is a fossil fuel power plant on the north shore of Belfast Lough at Kilroot near Carrickfergus in County Antrim, Northern Ireland. The plant currently has a 141 megawatt (MW) capacity from four standby Gas Turbines and a 10 MW battery energy storage capacity from the Kilroot Advancion Energy Storage Array.
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.
Romania is the 38th largest energy consumer in the world and the largest in South Eastern Europe as well as an important producer of natural gas, oil and coal in Europe.
Idaho Power Company (IPC) is a regulated electrical power utility. Its business involves the purchase, sale, generation, transmission and distribution of electricity in eastern Oregon and southern Idaho. It is a subsidiary of IDACORP, Inc. The company's 24,000-square-mile (62,000 km2) service area generally follows the area around the Snake River and its tributaries.
The Harding Street Station is a 12-unit, 1,196 MW nameplate capacity, gas-, coal, and oil-fired generating station located at 3700 S. Harding St., in Indianapolis, Indiana, U.S. It is owned by AES Indiana, a subsidiary of AES. Completed in 1973, Harding Street Station's tallest chimneys are 565 feet (172 m) in height.
E-CL is a Chilean utility company based in Santiago and formerly known as Empresa Electrica Del Norte Grande or Edelnor. The company, which changed its name in 2010, was founded in 1981 with contributions from the Empresa Nacional de Electricidad SA (Endesa) and the Corporacion de Fomento de la Produccion (CORFO).
Enel Americas is a conglomerate of electric energy companies operating in South America and Central America countries: Argentina, Brazil, Colombia, Peru, Costa Rica, Panama and Guatemala. Through its affiliates it generates, transmits and distributes electric power.
La Esmeralda Dam is an embankment dam on the Batá River northwest of Santa María in Boyacá Department, Neira Province, Valle de Tenza Colombia, 52 km to south of Tunja city. The primary purpose of the dam is hydroelectric power production and it is part of the Chivor Hydroelectric Project. Water from the Batá is diverted by the dam to a power station that discharges to the Lengupá River. The power station supplies 8% of Colombia's power demand.
Pilmaiquén is a Chile-based investment company engaged in the generation, transmission and distribution of hydroelectric energy. The company was founded in 1986 as an investment company called Inversiones I.M.S.A. and in the same year the company acquired from Endesa, a 99.73% stake in the ownership of Empresa Hidroeléctrica Pilmaiquén S.A and in 1987 the company changed its name to Empresa Eléctrica Pilmaiquén.
US$ 2.3 billion (2012)
US$ 202.9 million (2012)
