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.

Duke Energy Corporation (Duke Energy) is an energy company located in the Americas that provides its services through four business units. The Company’s business units are U.S. Franchised Electric and Gas, Commercial Power, International Energy and Duke Energy’s 50% interest in the... more

Kinder Morgan, Inc. is one of the largest midstream energy companies in America, operating more than 35,000 miles of natural gas and products pipelines in 26 states. It also has significant retail distribution, electric generation and terminal assets. Kinder Morgan, Inc., through its... 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

National Grid is an international energy delivery company. In the U.S., National Grid delivers electricity to approximately 3.3 million customers in Massachusetts, New Hampshire, New York and Rhode Island, and manages the electricity network on Long Island under an agreement with the Long... more

Based in Cincinnati, Ohio, Cinergy Corp. (NYSE:CIN) is one of the nation's leading diversified energy companies. Cinergy has a focused strategy intent on growing its energy merchant business. The company owns, operates or has under development over 21,000 megawatts of generation. Cinergy... more

Sempra Energy (Sempra) is an energy services holding company that, through its subsidiaries, develops energy infrastructure, operate utilities, and provide related products and services. The Company has five separately managed segments comprising Southern California Gas Company... 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

Public Service Enterprise Group Incorporated (PSEG) is an energy company. The wholly owned subsidiaries of the Company are PSEG Power LLC (Power), Public Service Electric and Gas Company (PSE&G), PSEG Energy Holdings L.L.C. (Energy Holdings) and PSEG Services Corporation (Services). The... more

TransCanada Corporation (TransCanada) is a North American energy infrastructure company focused on pipelines and energy. At December 31, 2007, Pipelines accounted for approximately 53% of revenues and 73% of TransCanada’s total assets and the Energy business accounted for approximately... 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

EDF Energy plc is engaged in the provision and supply of electricity and gas to commercial, residential and industrial customers, the provision of services relating to energy, including purchasing of fuel for power generation, the generation of electricity and the operation of public, and... more

InterGen is an international power generation firm. The company is operating or building a total of eleven power stations representing 7,985 MW. It also has an additional 7,040 MW in advanced development. InterGen has projects operating, under construction and/or in advanced development... more

ConEdison Solutions® provides a wide range of energy procurement and management services to companies, helping our customers successfully navigate the new competitive energy landscape. ConEdison Solutions also supplies attractively priced electricity and value-oriented services to... more

TransCanada Corporation (TransCanada) is a North American energy infrastructure company focused on pipelines and energy. At December 31, 2007, Pipelines accounted for approximately 53% of revenues and 73% of TransCanada’s total assets and the Energy business accounted for approximately... more

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

Consumers Energy Company (Consumers) is a public utility that provides electricity and/or natural gas to almost 6.5 million of Michigan’s 10 million residents and serves customers in all 68 counties of Michigan’s Lower Peninsula. The Company serves individuals and companies operating in... more

For almost two decades, NORESCO has provided its clients with fully outsourced integrated energy solutions valued at over $1.4 billion. These projects vary in size from hundreds of thousands to tens of millions of dollars, and range from lighting-only applications to comprehensive... more

National Grid Transco is dedicated to being the world's premier network utility, primarily focused on delivering energy safely, reliably and efficiently. We own and operate the high-voltage electricity system in England and Wales and the high pressure gas transmission system in... more

ArcLight Capital Partners is a leading energy investment firm with more than $6.8 billion under management. ArcLight invests across the energy industry value chain in hard assets that produce high current income and capital appreciation. Founded in 2001, ArcLight has its headquarters in... more

AltaGas Utility Group Inc. (Utility Group) is a Canada-based company. The Company is engaged in the ownership and operation of regulated natural gas transmission and distribution facilities in Alberta, Nova Scotia and Inuvik, Canada, and natural gas production and processing facilities in... more

Nathaniel Energy Corporation (www.nathanielenergy.com) is a renewable energy company providing industry with clean thermal energy created from waste derived fuels equal to the thermal energy produced from fossil fuels. The Company, utilizing its proprietary patented technology, the... more

Sempra Generation operates a fleet of power plants that generate electricity for the wholesale market and retail electricity providers such as utilities, marketers and large energy users. In all, Sempra Generation has more than 2,600 megawatts of generating capacity in operation. Learn... more

CMS Energy Corporation (CMS Energy) is an energy holding company operating through subsidiaries in the United States, primarily in Michigan. Its two principal subsidiaries are Consumers and Enterprises. Consumers is a public utility that provides electricity and/or natural gas to almost... more

OZZ offers comprehensive meter testing / calibration facility for single phase, polyphase, demand meters & electronic meters, as well as panel type electronic sub-meters. Our team of lab technicians is factory trained and Measurement Canada recognized, ensuring you receive professional... more

MMC Energy, Inc. is an energy management company that acquires and actively manages a portfolio of electricity generating and energy infrastructure related assets in the United States. The Company primarily targets small- to mid-sized energy generating facilities, or those with below 250... more

AltaGas Income Trust is a gas and power infrastructure business. Its gas business comprises gathering and processing assets, such as natural gas gathering pipelines and processing facilities. It operates through five segments: Field Gathering and Processing (FG&P), Extraction and... more

Sempra Energy Resources is a subsidiary of Sempra Energy Global Enterprises, the umbrella for Sempra Energy's growth businesses. Sempra Energy Resources develops, operates and acquires power plants and energy infrastructure for the competitive market. Sempra Energy Resources operates a... more

DKRW Energy LLC is focused on moving the market for energy forward into clean, market competitive resource options designed to meet growing energy needs in North America and other parts of the world. With the vision to capitalize on emerging trends plus more than 50 years of combined... more

AEI is a company that manages, operates and owns interests in essential energy infrastructure businesses in the world's emerging markets. AEI provides the energy for development through: Exclusive focus on emerging markets Unwavering commitment to setting and maintaining world-class... more

Duke Energy Gas Transmission is a North American leader in developing natural gas energy infrastructure, connecting major natural gas supply sources to growing markets. Based in Houston, Texas, the company's assets and operations include more than 17,500 miles of transmission pipeline and... more

Con Edison Development, Inc. (CED) is an independent power producer that develops, builds, and operates electric generation plants primarily in the Northeast and Mid-Atlantic United States. Our key business purpose is to provide wholesale energy to be marketed by our affiliate, Con Edison... more

Inter Pipeline Fund is engaged in petroleum transportation, storage and natural gas liquids extraction business based in Calgary, Alberta, Canada. The Company operates through four segments: oil sands transportation business, NGL extraction business, conventional oil pipeline business,... more

Maxon is an asset optimization company specializing in the financing, ownership, management, and design of facilities and their various mechanical, electrical, and technical infrastructure systems.

Acorn Energy, Inc. is a holding company that engages in acquiring and accelerating the growth of emerging ventures that promise improvement in the economic and environmental efficiency of the energy sector. Through the Company's operating subsidiaries, Acorn Energy provides services,... more

Northern Ireland Energy Holdings owns and operates the Moyle Interconnector (Moyle) which links the electricity systems of Northern Ireland and Scotland, and the Scotland to Northern Ireland natural gas transmission pipeline (SNIP). These strategically important assets provide vital... more

Energy Transportation Group develops and operates LPG and LNG infrastructure in emerging economies in Asia, Europe, and the Americas. During the past twenty-five years, ETG developed and operated the Indonesia-to-Japan trades, and worked with government agencies to create pioneering LNG... more

Fort Chicago Energy Partners L.P. owns and operates energy infrastructure assets across North America in three business segments: Pipeline Business, the natural gas liquid (NGL) Business and the Power Business. The Pipeline Business involves the ownership and operation of the Alliance... more

Taylor NGL Limited Partnership owns and operates the RET Complex, the Harmattan Complex and the Joffre Extraction Plant, all in Alberta, and the Younger Extraction Plant in British Columbia. The Joffre and Younger plants are natural gas liquids (NGLs) extraction facilities that produce... 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

CFCI provides highly professional and cost-effective consulting services specializing in the following areas: Evaluation of the potential for integrating alternative fuel vehicles into your fleet, including analysis product/infrastructure availability and suitability for specified... more

KMC is a leading provider of energy and utility services for a sustainable tomorrow. We are committed to increasing shareholder value through growth and diversification in the utility and oil pipeline business and other enterprises related to our core competencies. This Code of Business... more

Altex provides a comprehensive solution for western Canadian heavy oil/bitumen producers. The Altex Pipeline System will provide direct access to the U.S. Gulf Coast (USGC), which is the largest refinery market and largest heavy oil/bitumen-consuming region in the world. Moreover, the... more

Kitimat LNG terminal is currently offering terminal capacity. This allows potential customers access to diverse natural gas markets throughout North America. Services to be provided are: LNG unloading, storage, liquids stripping, vaporization and natural gas send out of up to 1 BCF per... more