Companhia Energetica De Minas Gerais-CEMIG
Companhia Energética de Minas Gerais - CEMIG, through its subsidiaries, engages in the generation, transmission, distribution, and sale of energy in Brazil. As of December 31, 2024, the company operated 36 hydro plants with a total capacity of 4,449.0 MW, 2 wind farms with a total capacity of 70.8 MW, and 10 photovoltaic power stations with a total capacity of 158.99 MW; 357,044 miles of distribution lines; and 4,754 miles of transmission lines. It is also involved in the acquisition, transportation, and distribution of gas and its sub products and derivatives; sale and trading of energy; construction, implementation, operation and maintenance of electricity transmission; marketing and intermediation of energy-related business; installation, operation, maintenance and rental of solar plants; and distributed generation, account services, cogeneration, energy efficiency, and supply and storage management activities. The company was incorporated in 1952 and is headquartered in Belo Horizonte, Brazil.
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MGE Energy, Inc., through its subsidiaries, operates as a public utility holding company in the United States. It operates through Regulated Electric Utility Operations; Regulated Gas Utility Operations; Nonregulated Energy Operations; Transmission Investments; and All Other segments. The company generates, purchases, and distributes electricity; purchases and distributes natural gas; owns and leases electric generating capacity; and plans, constructs, operates, maintains, and expands transmission facilities to provide transmission power services. It also generates electricity from coal-fired, gas-fired, and renewable energy sources; and provides solar and wind generation, and battery storage services. As of December 31, 2024, the company owned and operated 825 miles of overhead electric distribution lines; 1,359 miles of underground electric distribution cables; 48 substations with an installed capacity of 1.2 million kVA; and gas facilities, including 3,092 miles of distribution mains, as well as supplied electric service to approximately 167,000 customers. MGE Energy, Inc. was incorporated in 2001 and is headquartered in Madison, Wisconsin.
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