Xcel Energy Inc. (Xcel) is a holding company, with subsidiaries engaged in the utility business. During the year ended December 31, 2007, Xcel Energy's operations included the activity of four wholly owned utility subsidiaries that serve electric and natural gas customers in eight states.... more

The Williams Companies, Inc. (Williams) is a natural gas company. The Company primarily finds, produces, gathers, processes and transports natural gas. Its operations are concentrated in the Pacific Northwest, Rocky Mountains, Gulf Coast and the Eastern Seaboard. Its activities are... more

EPCOR Power L.P. (the Partnership) is a limited partnership. The Partnership has an ownership interest in a portfolio of 20 power generation assets in Canada and the United States. These facilities generate electricity which is sold under long-term contracts. The Partnership’s power... more

E.ON AG (E.ON) is an industrial group in Germany, primarily engaged in the energy business. The Company's operations are organized into separate market units: Central Europe, providing energy in the Netherlands, Hungary, Slovakia, the Czech Republic and Switzerland; Pan-European Gas,... more

An Edison International company, Southern California Edison is the nation's largest electric utility in California, serving a population of more than 13 million via 4.8 million customer accounts in a 50,000-square-mile service area within Central, Coastal and Southern California. The... more

Washington state's oldest and largest energy utility, with a 6,000-square-mile service territory stretching across 11 counties, Puget Sound Energy (PSE) serves more than 1 million electric customers and 737,000 natural gas customers. PSE meets the energy needs of its growing customer base... more

Constellation Energy Partners LLC is a limited liability company that was formed by Constellation Energy Group, Inc. (Constellation) to acquire oil and natural gas reserves. The Company is focused on the acquisition, development and production of oil and natural gas properties (E&P... more

Direct Energy is part of the Centrica group of companies, one of the largest multi-state providers of retail energy services in North America.

TXU Energy is the largest electric retailer based in Texas. It provides electricity and energy-related services in Texas and across the US, and is part of TXU, one of the largest energy companies in the world.

Dalkia is an energy services company based in France with two shareholders: Veolia Environnement (66%) and EDF (34%).

Alinta is one of Australia?s leading energy infrastructure companies. Alinta's corporate head office is in Perth, with its network management operations based in Melbourne. Under a centrally managed, locally distributed model, Alinta operates and manages over 20,000km of gas pipes and... more

Comverge, Inc. is a clean energy company providing peaking and base load capacity to electric utilities, grid operators and associated electricity markets. The Company operates in three segments. Through its Smart Grid Solutions Group, Comverge develops and delivers smart grid solutions... more

TECO Energy, Inc. (TECO Energy) is a holding company for regulated utilities and other businesses. TECO Energy owns no operating assets but holds all of the common stock of Tampa Electric Company, and through its subsidiary TECO Diversified, Inc., owns TECO Coal Corporation and through... more

Niagara Mohawk Power Corporation is engaged principally in the regulated energy delivery business. The Company provides electric service to approximately 1,500,000 electric customers in the areas of eastern, central, northern and western New York and sells, distributes, and transports... more

Natsource is the leading institutional energy and environmental commodity broker. We are active participants in all major environmental commodity markets in the U.S. and around the world; including the sulfur dioxide (SO2) and nitrogen oxides (NOx) emissions allowance markets, the... more

Based in Akron, Ohio, FirstEnergy Solutions is an unregulated retail energy business subsidiary of FirstEnergy Corp., the nation's fifth largest investor-owned electric utility. FirstEnergy Solutions currently provides energy-related products and services to wholesale and retail... more

South Jersey Industries, Inc. (SJI) is an energy services holding company that provides a variety of energy related products and services through its wholly owned subsidiaries, South Jersey Gas Company (SJG), South Jersey Energy Company (SJE), South Jersey Resources Group, LLC (SJRG),... more

Gexa Energy is a dynamic retail electricity provider based in Houston, Texas. We've been serving residential and commercial customers since January 2002, when deregulation of the electric industry began. We have recently expanded to include service to commercial customers in Maine,... more

Constellation NewEnergy (www.newenergy.com), a wholly owned subsidiary of Constellation Energy (NYSE: CEG), is a leading competitive supplier of electricity, natural gas and energy-related services to commercial, industrial and institutional customers throughout North America.

VESTAR specializes in identifying and implementing appropriate uses of energy-related technology and processes to conserve resources, improve performance and reduce costs. With more than 15 years of experience, VESTAR has created one of North America's largest diversified energy companies... more

ESG delivers these facility and operational improvements through our commitment to: Delivering innovative solutions that increase comfort and productivity of our client partners while reducing their energy and operation costs Applying leading edge and proven technologies that preserve... more

Central Vermont Public Service Corporation is engaged in the purchase, production, transmission, distribution and sale of electricity. The Company serves about 158,000 retail customers in nearly two-thirds of the towns, villages and cities in Vermont. The Company's wholly owned... more

The United Illuminating Company is an electric transmission and distribution utility based in New Haven, Connecticut. Our service territory consists of 17 municipalities located in a coastal region that... more

Central and South West Corporation is a public utility holding company based in Dallas. Central and South West owns four electric operating subsidiaries in the United States, a regional electricity company in the United Kingdom, and non-utility subsidiaries that offer independent power... more

Since 1995, Pepco Energy Services has successfully evolved to become one of the leading providers of energy and energy-related products and services for the full range of energy users from small business customers to large commercial, institutional, industrial and government users. With... more

World Energy Solutions, Inc. is an energy and environmental commodities brokerage company that has developed online auction platforms, the World Energy Exchange and the World Green Exchange. On the World Energy Exchange, energy consumers in the United States are able to negotiate for the... more

Washington Gas provides natural gas service to approximately one million residential, commercial and industrial customers throughout Washington, DC, and the surrounding region. Washington Gas is a regulated subsidiary of WGL Holdings, Inc., a public utility holding company. Since 1848,... more

MEAN is the wholesale electricity supply organization for NMPP Energy. Established in 1981, MEAN provides electricity and related services to 54 member communities and one public power district located in Nebraska, Colorado, Kansas and Wyoming. MEAN also provides power supply planning,... more

ProLiance and our employees actively support the communities in which we live and work. We demonstrate that commitment to corporate citizenship both through employee time and talents and through corporate donations. As a company and through our employees, we give generously to United Way,... more

Columbia Energy Group, based in Herndon, Va., is one of the nation's leading energy services companies, with assets of approximately $7 billion Its operating companies engage in nearly all phases of the natural gas business, including exploration and production, transmission, storage and... more

Summit provides global energy consulting from four North American offices and five international offices. Regardless of whether the market is regulated, in transition or fully liberalized, Summit can provide leadership specific to the countries or regions where you do business. Summit's... more

Snowy Hydro Limited is a business providing a complex array of financial hedge and insurance products to participants in the electricity and irrigation industries. We are the leading provider of peak, renewable electricity to the National Electricity Market (NEM) as well as water related... more

MCN Energy Group is a diversified energy company located in Detroit, Michigan, with more than $4 billion in assets.

Headquartered in Kansas City, Mo., KCP&L (www.kcpl.com) is a leading regulated provider of electricity in the Midwest. KCP&L is a wholly owned subsidiary of Great Plains Energy Incorporated (NYSE: GXP).

NFR currently sells natural gas to residential customers within the National Fuel Gas Utility system's New York territory. With NFR, you have the choice to pick a plan that is right for your family. Both our Fixed Price or Variable Price plans are meant to combat price volatility in the... more

APS Energy Services is the full-service energy services provider and competitive electricity subsidiary of Pinnacle West Capital Corporation (NYSE:PNW), an Arizona-based company with consolidated assets of approximately $11.5 billion and annual revenues of $3.4 billion. With an average of... more

Knight Energy Corp. (Knight) acquires, develops, owns, operates and invests in energy-related businesses, assets and investments, including, without limitation, the acquisition, exploration and development of natural gas and crude oil, the acquisition and operation of drilling rigs and/or... more

Cornerstone Energy provides natural gas supply and financial hedging services to more than 1,400 commercial, industrial and institutional customers across the Mid-Continent United States. It also provides natural gas and related services to more than 8,500 small commercial businesses.

Tarong Energy is one of Queensland's most significant power generators with a reputation built on a reliable and profitable operating record in a competitive and dynamic marketplace. Established in July 1997 and owned by the Queensland Government, Tarong Energy is an active competitor... more

APB Energy is an over-the-counter broker of natural gas, electricity and coal. However, we have a powerful market tool many of our competitors are lacking -- knowledge. Knowledge that can only be gained through years of active participation in the energy industry. Our experience crosses... more

HWS Energy Partners, LLC offers a wide range of energy-related products and services to customize your energy solutions.

The ENPEX Corporation is a locally owned California corporation founded in 1980. The name ENPEX represents the company's original mission of applying leading edge technology to energy production and exploration. Over the past 23 years ENPEX has been the lead developer in a number of... more

WoodFuel.com is an innovative, business-to-business, e-commerce company that links buyers and suppliers of raw wood material online. WoodFuel.com also forms alliances with equipment and transportation companies to provide a virtual pipeline of wood fuel products.

ETDE and INIS jointly sponsor and publish a subject indexing study as a result of a meeting of database producers. ETDE and INIS form joint ad hoc working groups on such topics as common set of rules, authorities, and procedures for the two agencies. Operating Agent distributes the ETDE... more

"Composite Power started 13 years ago ... to innovate, design and develop safer high voltage power poles." Today Composite Power has a portfolio of interrelated, environmentally friendly power technologies, next generation manufacturing know-how, and strategic partnerships with... more

United States Crude International is an oil-recovery and other energy related technologies company. USCI will market its current technologies. USCI holds the license and the rights to market the TM-96 Steam Generators, the TM-98 Portable Gas System and the TM-9 Deep Steam System. These... more