The company is engaged in the generation, transmission, distribution, and supply of electricity in Spain, Latin America, Europe, and Africa. It conducts business from its registered corporate office which is strategically located in Madrid, Spain. It was formed in 1944 as Empresa Nacional de Electricidad, S.A.The company is the largest electric utility company in Spain. It generates electricity from coal, fuel-gas, natural gas, fuel oil, nuclear, hydroelectric, and combined cycle-gas turbine. It is also involved in the supply, distribution, and transmission of natural gas; and developing and managing energy generation from renewable sources, including wind, geothermal, solar, and biomass. In addition, the company engages in real estate activities, such as property asset management services; and coal mining.
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