Energy Companies
17948 companies listed

Foresight Energy is a leading producer of thermal coal with reserves in the Illinois Basin. With over 3 billion tons of coal reserves, we believe we are among the largest holders of coal reserves in the United States. Our reserves are sufficient to support over 100 years of production at our current…

In the future, our power grid will not be made with a few large power plants, but with many small, decentralized Combined Heat & Power (CHP) systems. Under the current model, where power generation comes from large power plants, only 33% of primary energy is turned into usable electricity. The other…

Energy Transfer is a Texas-based company that began in 1995 as a small intrastate natural gas pipeline operator and is now one of the largest and most diversified investment grade master limited partnerships in the United States. Growing from roughly 200 miles of natural gas pipelines in 2002 to approximately…

New Energy’s vision is to provide clean, reliable, affordable, renewable, and environmentally responsible power to the world. Whether to reduce remote communities’ reliance on fossil fuels, add to an existing mix of grid connected power sources, or to provide power where none currently exists,…

ResHydro is a clean technology firm that harnesses the power of water currents to produce utility grade electricity. Using resonance, our patented hydropower system converts the maximum amount of energy from any water flow. We do this by inducing and maintaining the phenomenon of flutter at…

Ocean Renewable Power Company, LLC (ORPC) is a global leader in hydrokinetic power system technology and project solutions. We are a committed and experienced team of professionals that sets a high standard for environmentally suitable river and ocean power solutions that solve the problem of high cost,…

Cummins Inc., a global power leader, is a corporation of complementary business units that design, manufacture, distribute and service diesel and natural gas engines and related technologies, including fuel systems, controls, air handling, filtration, emission solutions and electrical power generation…

Verdant Power was established in 2000 and is based in New York, NY. Throughout the company, emerging technology developers are coupled with utility industry veterans with advanced experience in constructing and operating electricity generation facilities, with an emphasis on hydropower. Verdant Power…

Contura Energy is a private, Tennessee-based company with affiliate mining operations across multiple major coal basins in Pennsylvania, Virginia, West Virginia and Wyoming. With customers across the globe, Contura Energy reliably supplies both metallurgical coal to the steel industry and thermal coal…

Jupiter Hydro is a renewable energy power production technology development company focused on commercializing proprietary helical turbines for harvesting energy from tidal flows, rivers, spillways and ocean currents.  Jupiter is currently working closely with EMEC (the European Marine Energy…

Integrated Power Technology Corporation™, "IPTC", a privately-held California S-corp founded in 2006 created an Integrated Circuit Digital Power Patent Portfolio garnering substantial investment by a Fortune 500 corporation.  Integrated Power Technology Corporation™ also…

Instream Energy Systems is a pioneering developer of hydrokinetic systems for near shore tidal and inland applications offering renewable energy that is predictable and reliable. The Company’s scalable vertical axis hydrokinetic turbines (VAHTs) efficiently convert the kinetic energy…

Hydrovolts was founded in 2007 as a result of the founders directing a study examining the hydrokinetic potential of tidal systems in the Pacific Northwest.  The study concluded that hydrokinetics was a promising field, but the environmental regulations and permitting burdens surrounding natural…

Cameco is one of the world's largest uranium producers providing about 18% of the world's production from mines in Canada, the US and Kazakhstan. We hold about 410 million pounds of proven and probable reserves, extensive resources and have focused our exploration programs on three continents where…

ACI Energy, Inc. ("ACI") is a Delaware investment holding company that specializes in environmentally sensitive power generation technologies and applications. ACI was formed in 1983 and holds direct interests in various companies. The Chairman and President of ACI is Robert McLeese. ACI's strategic…

Hydro Green Energy (HGE) is a privately-held hydropower project development company. Our leadership team holds over 35 years of combined experience in the U.S. power sector, over 15 years in the hydropower sector and has developed more than 10,000 MW of power generation. We were the first company in…

Hydro Alternative Energy, Inc. (HAE) is a Florida Corporation with its corporate offices in West Palm Beach. It was founded in March, 2009. Its goal is to be an independent power provider (IPP) that focuses primarily on tapping the hydrokinetic energy of ocean currents to generate electricity with minimal…

GCK Technology is a U.S. company that specializes in Grolov Helical turbines designed for use in water settings. Inexhaustible energy from flowing water created by: • Rivers• Small dams built for flood control or recreation• Tidal currents• Ocean currents• Discharge from…

APEX Power Services Corporation offers specialized energy consulting services to commercial and industrial consumers of electricity. APEX understands the competitive pressures facing businesses: pressures to increase productivity, to reduce production costs - especially energy costs - and to optimize…

Alliance is a diversified coal producer and marketer with significant operations in the eastern United States.  We have mining operations in Kentucky, Indiana, Illinois, West Virginia, and Maryland.Strategically located operations, abundant long-lived reserves and appropriate acquisitions have…