Generates, transmits and distributes electric energy. Includes a company profile, financial, environmental, and career information. Headquartered in Hagerstown, MD. (NYSE: AYE)

Provides technology, information, analytics, and services for the energy and environmental industries.

Energy and services company in northeast North America. Operates electricity generation, transmission and distribution systems and natural gas pipelines; also supplies fuel oil in Nova Scotia.

Systems for energy generation, independent from the grid, economical and ecological.

Provider of energy services with an electric and natural gas distribution and is the largest nuclear operator in the United States. Includes news, company and career information.

Energy company serving Nordic countries and other parts of the Baltic Rim. Activities include the generation, distribution and sale of electricity and heat, and the operation and maintenance of power plants.

Diversified energy and technology group, whose holdings include a traditional power company, as well as businesses involved in emerging energy technologies, independent power production, internet and telecommunications. Corporate overview.

Provides training for electrical power generation, transmission and distribution and esi competence management software.

Holding company for Arizona Public Service, which generates, sells and delivers electricity and energy-related products and services. Also develops and manages real estate. (NYSE:PNW).