| AES NewEnergy: An electricity supplier to business, commercial and industrial accounts nationwide. Includes product and company information. |
| Allegheny Energy, Inc.: Generates, transmits and distributes electric energy. Includes a company profile, financial, environmental, and career information. Headquartered in Hagerstown, MD. (NYSE: AYE) |
| Allpower Technologies: Informational portal with links to world electric utilities and markets, and news. |
| ALSTOM, S.A.: Develops, constructs, markets and provides systems, components and customer support to the world's infrastructure markets in the fields of power generation, transmission and distribution and transport. (NYSE: ALS). |
| Aquila, Inc.: Provide risk management and wholesale energy marketing, trading and related services in the United States, Canada, Germany, Norway and the United Kingdom. Includes business units, investor information, and news. (NYSE: ILA) |
| Automated Power Exchange: Operator of market platforms for electricity sales and purchases. |
| Current Thinking Inc: Provides service to customers experiencing power quality problems with diagnostics and reporting equipment. |
| Electricité de France: A world operator in the fields of electricity generation, transmission and distribution, as well as utility management. |
| Elyo: Developer of wind energy and renewable energy sources. Includes history and contact information. |
| Energiestro: Systems for energy generation, independent from the grid, economical and ecological. |
| Entegro Ltd.: Power engeneering for power stations. |
| Exelon Corporation: 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. |
| Kefax Ltd: Provides training for electrical power generation, transmission and distribution and esi competence management software. |
| Macquarie Generation: Australian state-owned corporation generating electricity . Includes corporate overview and information on power stations, customer and industry services, and an education section. |
| Power Plants Online: Connects buyers and sellers of electric power plants, generators, equipment, and related services throughout the world. |
| Power Sector in Europe and Central Asia: World Bank research, statistics, working papers, and projects in the area of electric power in Central and Eastern Europe, Russia, and Central Asia. |
| Psymetrix: Supplier of Power Dynamics Solutions through the use of realtime distributed Measurement Based Solutions direct from plant. |
| Siemens Westinghouse: Manufacture of equipment and EPC contractor for power plants. Includes news, product information and publications. |
| Stirling Energy Systems: Developer and owner of alternative energy solutions using solar, wind, clean and green energy. Includes corporate overview and news. |
| Trans-Elect, Inc.: Company purpose is to buy, own, and operate electric transmission systems for use by independent owners and operators. Officers, company summary, regulatory information, and contact information. |
| Westinghouse Electric Company: Provides fuel, services, technology, plant design and equipment to utility customers and others in the worldwide commercial nuclear electric power industry. |