Energy Companies
28400 companies listed

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…

Murray Energy Corporation is the largest privately owned coal company in the United States, producing approximately 65 million tons of high quality bituminous coal each year, and employing over 6,000 people in six states. Murray Energy now owns and operates twelve active mines at eleven mining complexes…

Alpha affiliates produce both steam and metallurgical coal, for both power generation and the production of steel. Steam coal is primarily purchased by large utilities and industrial customers as fuel for electricity generation and manufacturing, and metallurgical coal is used primarily to make…

Cloud Peak Energy aims to be a leading energy producer operating in a safe, responsible and caring manner. We will operate in accordance with our values. We will not lose sight of our goal of maximizing the long-term financial return to our shareholders. We believe that by ensuring the safety and long-term…

Peabody is BTU, and Btu is energy. Peabody serves high-growth areas, lighting lives and fueling economies in 25 nations on six continents. Peabody is the only global pure-play coal investment and a global leader in clean coal solutions. From mine to rail, rail to ports and ports to plants……

Westmoreland Coal Company is the oldest independent coal company in the United States. Westmoreland’s coal operations include sub-bituminous and lignite surface coal mining in the Western United States and Canada, an underground bituminous coal mine in Ohio, a char production facility, and a 50%…

Berwind is a family-owned investment management company. With its roots dating to 1886, Berwind has evolved from its beginning as a coal mining company, to a diversified portfolio of highly successful manufacturing and service companies, which are leaders in their market niche. Representing several…

TCEH Corp. is a premier Texas-based energy company focused on the competitive energy and power generation markets through operation as the largest generator and retailer of electricity in the growing Texas market. Our integrated portfolio of competitive businesses consists primarily of…

NextEra Energy Resources reflects the solid business practices of our parent company, NextEra Energy, Inc., a Fortune 200 company and one of the nation's largest providers of clean energy services. We are well positioned for industry trends and future success. Our financial strength and discipline set…

Constellation, an Exelon company, is a leading competitive energy company providing power, natural gas, renewable energy, and energy management products and services for homes and businesses across the continental United States. We provide integrated energy solutions — from electricity…

TerraPower® is a nuclear energy technology company based in Bellevue, Washington. At our core, we are working to raise living standards globally. The essential factor? Energy. In 2006, Bill Gates and a group of like-minded visionaries decided that the private sector needed to take action. They believed…

NRG is the leading integrated power company in the U.S., built on the strength of the nation's largest and most diverse competitive electric generation portfolio and leading retail electricity platform. A Fortune 200 company, NRG creates value through best in class operations, reliable…

Founded in 2007, as Hyperion Power Generation Inc., Gen4 Energy is a private company formed to commercialize the Gen4 Module, an advanced technology mini reactor. Based on intellectual property developed by scientists at Los Alamos National Laboratory and leveraging forty years of technological advancement,…

DTE Energy Co. (NYSE: DTE) is a diversified energy company involved in the development and management of energy-related businesses and services nationwide. Electric/Gas Utilities Our largest operating subsidiaries are DTE Electric and DTE Gas. Together, these regulated utility companies provide electric…

Mission, Values, & Strategy American Electric Power has a strong tradition of leadership, service and contributions to the communities we serve. AEP's Mission: Bringing comfort to our customers, supporting business and commerce, and building strong communities. Our Values Zero Harm Demonstrating…

Southern Company is one of the largest energy providers in the United States. Based in Atlanta, Ga., Southern Company owns electric utilities in four states, natural gas distribution utilities in seven states, a competitive generation company serving wholesale customers across America and a nationally…

Alabama Power provides the valuable combination of competitive prices, reliable electricity supply and unparalleled service to 1.4 million homes, businesses and industries in the southern two-thirds of Alabama. financial To operate successfully, we balance the earnings interests of our shareholders…

The Canadian Geothermal Energy Association (CanGEA) is the collective voice of Canada’s geothermal energy industry with a focus on the power generation from geothermal energy resources and industry-scale direct use. As a non-profit industry association, we represent the interests of our member…

Geothermal energy is a proven energy alternative having the lowest environmental impact and the most consistent power production. Binary geothermal emits no carbon or greenhouse gases having a very low environmental impact and consistent power production. By using electricity from current geothermal…

Geothermal energy (geo meaning "earth" and thermal meaning "heat") is energy recovered from the heat of the earth's interior. Geothermal heat can appear in the form of volcanoes, hot springs and geysers. The high temperatures in the earth's interior are a result of heat trapped during the formation…