NRG Energy, Inc. (NRG) is a wholesale power generation company. NRG is engaged in the ownership, development, construction and operation of power generation facilities, the transacting in and trading of fuel and transportation services, and the trading of energy, capacity and related... 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

Dominion Resources, Inc. (Dominion) is a producer and transporter of energy. The Company’s portfolio of assets includes approximately 26,500 megawatts of generation, 6,000 miles of electric transmission lines, 55,000 miles of electric distribution lines in Virginia and North Carolina,... 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

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

Vattenfall AB is wholly owned by the Swedish state and is the fifth largest energy company in Europe. Vattenfall generates electricity and heat and delivers energy to about 6 million customers in Northern Europe, including approximately 1.3 million in the Nordic region. Operations are... more

Elsam A/S is the largest power and heat producer in Denmark. Activities comprise the generation and sales of power and district heating as well as the development of environment and energy-related projects on a national and international scale. In addition to the Horns Rev project, Elsam... more

Gaz Metro Limited Partnership is engaged in the distribution of natural gas in Quebec. The Company has four segments: Distribution, which delivers natural gas to users; Transportation, which transports natural gas, generally from the producers to the distributors; Storage, which stores... more

PNGTS is an interstate natural gas pipeline company providing natural gas transportation service for gas utilities, paper mills, and electric generation plants throughout New England and eastern Canada.

Enwave Energy Corporation is the largest district energy company in Canada and one of the largest in North America. We provide low cost, environmentally-friendly heating and cooling to more than 140 commercial, institutional and multi residential buildings in the cities of Toronto and... more

Trigen's core business is energy: we deliver efficiency, improved reliability, and peace of mind to our customers. Faced with the uncertainties of electric industry restructuring, stringent environmental requirements, and power reliability concerns, a growing number of companies are... more

"About District Energy St. Paul District Energy St. Paul is a private, nonprofit, community-based corporation providing energy services in St. Paul, Minnesota.

Vital Energi is a leading innovator in efficient energy provision and a catalyst for the development of new and sustainable ways of supplying the heat and power the UK needs. It is well documented that traditional fuel resources are running out and that the failure to generate and... more

Duet Group is comprised of Diversified Utility and Energy Trust No.1 (DUET1), Diversified Utility and Energy Trust No.2 (DUET2), Diversified Utility and Energy Trust No.3 (DUET3) and DUET Investment Holdings Limited (DIHL). The principal activity of DUET1, DUET2, DUET3 and DIHL is... more

MVV Energie AG is a Germany-based utility company. The Company's principal activities include the procurement, sale and distribution of electricity; the provision of district heating; the ownership and operation of a natural gas grid with gas transportation and distribution systems; the... more

NUCLEARELECTRICA SA is a state-owned company that produces nuclear-generated electricity, provides district heating and manufactures CANDU 6 type nuclear fuel. The company has also an active participation in the Romanian power development program. Societatea Nationala "NUCLEARELECTRICA"... more