Unocal is one of the world's leading independent natural gas and crude oil exploration and production companies. With more than 6,000 employees, the company's principal oil and gas activities are in Asia and North America. Unocal has no refining or marketing operations.

Calpine Corporation is helping meet the needs of an economy that demands more and cleaner sources of electricity. Founded in 1984, Calpine is a major U.S. power company, currently capable of delivering nearly 24,000 megawatts of clean, cost-effective, reliable, and fuel-efficient... more

Founded in 1997 to change the way power is made, Green Mountain Energy Company is one of the nation's leading retail providers of cleaner electricity products, offering residential, business, institutional and governmental customers the choice to support cleaner electricity generated from... more

ALSTOM is the global specialist in energy and transport infrastructure. The Company serves the energy market through its activities in the fields of power generation, power transmission and distribution, power conversion and the transport market through its activities in rail and marine.... more

FPL Energy is a leading clean energy provider with natural gas, wind, solar, hydroelectric and nuclear power plants in operation across the nation. FPL Energy is a subsidiary of FPL Group, Inc., one of the nation's largest providers of electricity-related services. Our portfolio of... more

Alliant Energy Corporation, (Alliant Energy) public utility holding company. The Company has four primary first tier subsidiaries of Alliant Energy are: Interstate Power and Light Company (IPL), Wisconsin Power and Light Company (WPL), Alliant Energy Resources, Inc. (Resources) and... more

TransAlta Corporation (TransAlta) is a wholesale power generator and marketer focused on the western regions of Canada and the United States. The Company owns, operates and manages a contracted and geographically diversified portfolio of assets, and has capability in generation fuels,... more

U.S. Geothermal Inc. (GTH) is engaged in the acquisition, development and utilization of geothermal resources in the Western Region of the United States of America. As of March 31, 2008, the Company operated two power plants, Raft River Unit I in Idaho, through its joint venture with Raft... more

The PacifiCorp Foundation was created and incorporated in 1988 and serves as the major channel of philanthropy for PacifiCorp, Pacific Power and Rocky Mountain Power. To apply for a grant and to review specific eligibility requirements, please go to www.pacificorpfoundation.org.

Enel S.p.A., (Enel) is an electricity operator in Italy. The Company produces, distributes, and sells electricity and gas across Europe, and North and Latin America. Enel has presence in 21 countries with approximately 80,000 megawatt of generating capacity and serves about 50 million... more

MidAmerican Energy Holdings Company is a global leader in the production of energy from diversified fuel sources including geothermal, natural gas, hydroelectric, nuclear, coal and wind. MidAmerican also leads in the supply and distribution of energy in the U.S. and U.K. consumer markets,... more

Polaris Geothermal Inc. has been established upon the amalgamation of Polaris Geothermal Inc. (Polaris) and Iriana Resources Corporation (Iriana). Polaris acquired an interest in Polaris Energy Corp. (Energy), a Panamanian company which, indirectly, through its wholly owned Nicaraguan... more

Ormat Technologies, Inc. (Ormat) is engaged in the geothermal and recovered energy power business. The Company designs, develops, builds, owns and operates geothermal recovered energy-based power plants, usually using equipment that it designs and manufactures. Ormat conducts its business... more

San Diego Gas & Electric Company (SDG&E) is engaged in the purchase, sale and distribution of natural gas. SDG&E’s common stock is wholly owned by Enova Corporation, a wholly owned subsidiary of Sempra Energy. Sempra Energy also indirectly owns the common stock of Southern California Gas... more

MidAmerican Energy Company is a public utility company principally engaged in the business of generating, transmitting, distributing and selling electricity and in distributing, selling and transporting natural gas. The Company distributes electricity at retail in Council Bluffs, Des... more

Western GeoPower Corp. is a renewable energy company engaged in the acquisition and development of geothermal properties for the commercial production of electricity in Canada and the United States. The Company is in the process of developing its Geothermal Projects held for the potential... more

Ormat Industries Limited is an Israel-based, vertically integrated company, whose primary business is to develop, build, own and operate geothermal and recovered energy generation (REG) power plants, utilizing in-house designed and manufactured equipment. Additionally, the Company... more

Raser Technologies, Inc, (Raser) is a geothermal power development and technology licensing company. The Company operates in two business segments: power systems and transportation and industrial technology. The power systems segment focuses on developing renewable geothermal electric... more

In 1994, a broad coalition of public-interest organizations and energy companies created the Renewable Northwest Project (RNP) to actively promote development of the region's untapped renewable resources. RNP has proven to be a forceful advocate for expanding solar, wind and geothermal... more

New Zealand-based Contact Energy is a publicly traded integrated energy company with approximately 522,000 electricity customers and 97,500 natural gas customers in New Zealand. Contact Energy controls approximately 2,490 MW of generating capacity in the region.

The Canadian Centre for Energy Information was created to meet a growing demand for balanced, credible information about the Canadian energy system and energy-related issues. An Executive Board provides strategy and direction for the Centre for Energy and independent advisors offer expert... more

US Renewables Group (USRG) is one of the largest private equity firms focused exclusively on investing in renewable power, biofuels and clean technology infrastructure. USRG was founded in 2003 and has mobilized $575 million of capital commitments to invest in renewable projects.

CalEnergy Generation is an international leader in the development and production of energy from diversified fuel sources including geothermal, natural gas and hydroelectric. Originally based in California, CalEnergy Generation was founded in 1971 to provide consulting and development... more

Oxbow owns and operates a ferrosilicon plant in Bridgeport, Alabama, producing high purity ferrosilicon, a deoxidizing agent used in the creation of specialty steels. The company also is a producer of ferrovanadium in Ontario, Canada. Oxbow is the only producer of ferrovanadium in... more

GreenHunter Energy, Inc. (Green Hunter) was formed for the purpose of reincorporating BTHC IV, LLC. On December 6, 2006, GreenHunter Wind Energy, LLC (Wind Energy) completed a reverse acquisition with GreenHunter Energy, Inc. GreenHunter was formed to be a renewable energy company based... more

Elyo is a service company specialising in energy and environmental efficiency. Accordingly, the Company designs and implements solutions for optimising useful energy sources (heat, electricity, steam, compressed air etc.) by integrating the production and supply of these energy forms. By... more

Central Iowa Power Cooperative (CIPCO) is a consumer-owned, not-for-profit electric cooperative that generates and transmits power to our member owners-12 rural electric cooperatives and one municipal electric cooperative-all located within the state of Iowa. CIPCO's members collectively... more

Geodynamics Limited is an Australia-based company with a focus on hot fractured rocks (HFR) energy. The Company has HFR geothermal tenements in New South Wales, Queensland and in the north-eastern part of South Australia. HFR geothermal energy development is the Company’s primary focus... more

CFE operates Mexico. s national transmission grid, which consists of 27,000 miles of high voltage lines, 28,000 miles of medium voltage lines, and 370,000 miles of low voltage distribution lines. Mexico has a national interconnected power grid with four regional divisions. In the... more

Eastern Illini Electric Cooperative is a non-profit, member-owned, rural electric cooperative headquartered in Paxton, Illinois. EIEC was organized on September 1, 1987, as a result of the consolidation of Eastern Illinois Power Cooperative and Illini Electric Cooperative. Eastern... more

Caithness Energy, L.L.C. (Caithness) is a privately held independent company specializing in power generation. Our primary focus for over 25 years has been the development, acquisition, operation and management of renewable geothermal, wind and solar energy power projects, as well as... more

Omaha Public Power District (OPPD) is a fully integrated electric utility, organized in 1946 as a political subdivision of the state of Nebraska. OPPD serves a 5,000-square-mile, 13-county region in Eastern Nebraska. The corporate headquarters is located in Omaha, Nebraska, with... more

Davenport Power, LLC was formed in 1997 as an independent electric power company to own and operate clean power and renewable energy projects. The company specializes in developing early stage geothermal opportunities that sell power to utilities under long-term contracts. The Company... more

Ormat Nevada, Inc., a subsidiary of Ormat Technologies, Inc. (NYSE: ORA), is a vertically integrated company primarily engaged in the geothermal and recovered energy power business. The company designs, develops, builds, owns and operates geothermal power plants. It also designs, develops... more

Sierra Geothermal Power Corp. (SRA-TSX Venture) is a renewable energy company that is in exploration and development of geothermal projects. Sierra Geothermal has an interest in 15 geothermal projects, covering more than 28,000 hectares (70,000 acres) in Nevada and California. Sierra... more

Sun Power is a solar energy project developer, designer and installer for business, government, schools and homes. Sun Power is the only turnkey solar contractor in California that designs and installs both individual residential and large commercial solar systems. Major projects include... more

Alternative Energy Sources, Inc (Alternative Energy) is a development stage company that focuses on providing consulting services and selling wind energy power systems to the residential, agricultural and small business sectors throughout Washington, Idaho, Montana, and Oregon. The... more

RPU, a division of the City of Rochester, MN, is the largest municipal utility in the state of Minnesota. RPU serves over 45,000 electric customers and over 34,000 water customers, and has revenues nearing $100 million annually. In 2005, $7.8 million was returned to the City in the form... more

Nevada Geothermal Power Inc. (NGP) is a renewable energy developer focused on producing clean renewable geothermal electric power from high temperature geothermal resources. Three of NGP’s four projects are situated in Northwestern Nevada. NGP’s fourth project is located in Oregon. NGP... more

Catalyst Renewables Corp's objective is to acquire and develop a portfolio of renewable power generation projects in the U.S. To-date the company has focused exclusively on baseload renewable power projects. Advances in technology and renewable portfolio standards implemented in numerous... more

Selectpower is a whole home energy solutions provider. Our mandate is to educate our community regarding responsible energy use, and to provide energy saving products and services. We can help you manage your use of water, natural gas and electricity. Make your home more comfortable... more

About Philippines National Oil Company: Formed in 1973, Philippines National Oil Company (PNOC) provides a stable supply of oil to the Philippines market, and focuses on energy exploration and development. PNOC-Energy Development Corporation is a wholly-owned subsidiary of PNOC and has... more

Vulcan Power Company ("Vulcan") is a privately owned developer of clean, renewable power projects headquartered in Bend, Oregon. Founded in 1991, the primary focus of Vulcan is the development and operation of clean, renewable, "24x7" baseload geothermal power plants. Vulcan projects... more

EverGreen Energy Inc. is a clean coal company focused on developing its K-Fuel process, a vertically integrated, coal-based platform for delivering energy. The Company serves the needs of public utility, industrial and international market customers by providing solutions to environmental... more

Amp Resources is actively developing geothermal power projects throughout the world. Since 2002 Amp has acquired five development projects in the Western United States. We're looking for additional project acquisition or partnership opportunities, please let us know who you are and what... more

GeothermEx is a U.S. corporation, in business since 1973, specializing exclusively in providing consulting, operational and training services in the exploration, development, assessment and valuation of geothermal energy. We are the largest and longest,established such organization in the... more

Greenearth Energy Ltd. is an accredited installer of renewable energy systems for domestic use in particular solar photovoltaic (PV), solar hot water, hydro, wind and biomass heating systems.

Energy Smart Canada specializes in providing residential and commercial energy efficient products such as gas and electric tankless water heaters, solar systems, wind electrical generation units, Geothermal heating & cooling systems, the world's most energy efficient hot tubs, and other... more

Lucelec is committed to improving customer service and reducing the cost of operations in all areas of the company. Currently all customer enquiries, requests and payments are handled at the Company's Administration offices in Castries, Rodney Bay and Vieux Fort. Payment transactions can... more

Iceland America Energy Inc., is a geothermal energy developer that brings Icelandic world class geothermal technical expertise and over 70 years experience to North America by harnessing the Earth's power and providing renewable and sustainable electricity, heat and hot water for domestic... more