|Empresa ELECTRICA REGIONA||Utility|
American Electric Power (AEP) ranks among the nation's largest generators of electricity, owning nearly 38,000 megawatts of generating capacity in the U.S. AEP also owns the nation's largest electricity transmission system, a nearly 39,000-mile network that includes more 765 kilovolt extra-high voltage transmission lines than all other U.S. transmission systems combined. AEP's transmission system directly or indirectly serves about 10 percent of the electricity demand in the Eastern Interconnection, the interconnected transmission system that covers 38 eastern and central U.S. states and eastern Canada, and approximately 11 percent of the electricity demand in ERCOT, the transmission system that covers much of Texas. AEP's utility units operate as AEP Ohio, AEP Texas, Appalachian Power (in Virginia, West Virginia), AEP Appalachian Power (in Tennessee), Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana and east Texas). AEP's headquarters are in Columbus, Ohio.
|Center Point Energy||Utility|
CLP Power Hong Kong Limited (CLP Power) is the largest electric utility in Hong Kong serving the business and domestic community in Kowloon, the New Territories, Lantau and most of the outlying islands. Operating a vertically integrated electricity generation, transmission and distribution business, CLP Power provides a highly reliable supply of electricity and excellent customer services to over 5.7 million people in its supply area.
CLP Power is a subsidiary of CLP Holdings which also invests in energy businesses in Chinese mainland, Australia, India and Southeast Asia. It is the largest external investor in the Chinese mainland electricity industry, and a leading international private sector power company in the Asia Pacific region with a diversified portfolio of power generation from gas, coal, renewables and nuclear.
Dominion is one of the nation's largest producers and transporters of energy, with a portfolio of more than 27,600 megawatts of generation, 12,000 miles of natural gas transmission, gathering and storage pipeline and 6,000 miles of electric transmission lines. Dominion operates the nation's largest natural gas storage system with 942 billion cubic feet of storage capacity and serves retail energy customers in 13 states. Corporate headquarters are in Richmond, Va.
Dominion's strategy is to be a leading provider of electricity, natural gas and related services to customers in the energy-intensive Midwest, Mid-Atlantic and Northeast regions of the U.S., a potential market of 50 million homes and businesses where 40 percent of the nation's energy is consumed.
DTE Energy Co. (NYSE: DTE) is a diversified energy company involved in the development and management of energy-related businesses and services nationwide.
Our largest operating subsidiaries are Detroit Edison and MichCon. Together, these regulated utility companies provide electric and/or gas services to more than three million residential, business and industrial customers throughout Michigan.
Our electric and gas utility businesses have each been in operation for over a century. We have leveraged that wealth of experience and assets to develop a number of non-utility subsidiaries which provide energy-related services to business and industry nationwide.
Duke Energy makes life better for millions of people every day by providing electric and gas services in a sustainable way – affordable, reliable and clean.
We are one of the largest electric power companies in the United States, supplying and delivering energy to approximately 4 million U.S. customers. We have approximately 35,000 megawatts of electric generating capacity in the Carolinas and the Midwest, and natural gas distribution services in Ohio and Kentucky. Our commercial and international businesses own and operate diverse power generation assets in North America and Latin America, including a portfolio of renewable energy assets.
Headquartered in Charlotte, N.C., Duke Energy is a Fortune 500 company traded on the New York Stock Exchange under the symbol DUK.
The Milan Vidmar Electric Power Institute is a leading Slovenian engineering and scientific-research organisation acting in the area of electric power engineering and general energy. From the economic and technological perspective it addresses issues of generation, transmission and distribution of electricity. It releases feasibility and implementation studies, expert reports, makes technological, environmental and other analyses, inspects quality and operation of electric power systems and facilities as required by electric power utilities, ministries, as well as national and regional authorities.
Public company performing a service of the transmission network system operator in Slovenia.
The Electric Power Research Institute, Inc. conducts research, development and demonstration (RD&D) relating to the generation, delivery and use of electricity for the benefit of the public. An independent, nonprofit organization, we bring together scientists and engineers as well as experts from academia and the industry to help address challenges in electricity.
Our work spans nearly every area of electricity generation, delivery and use, management and environmental responsibility. We provide both short- and long-term solutions in these research areas for the electricity industry, its customers and society.
Fingrid is the electricity transmission system operator in Finland. Fingrid takes care of the functioning of the nation-wide electricity transmission system.
We transmit electricity from generating plants to industries and energy companies, thus facilitating the everyday life of all Finns. We maintain the transmission system in the proper condition and upgrade the grid as required by the electricity market. We take care of the cross-border interconnections for electricity transmission. We promote the functioning of the electricity market by maintaining sufficient transmission connections between countries.
Public limited company
- Established on 29 November 1996
- Operations started on 1 September 1997
- Owns the high-voltage transmission grid in Finland plus all significant cross-border connections
- Approx. 14,000 km of transmission lines
- More than 100 substations
- Customers comprise electricity producers, electricity market parties, major industrial enterprises, and distribution network operators
- Independent and impartial player
- Forerunner which is among the top-ranking companies in its business globally in terms of cost efficiency and system security
Hydro-Québec generates, transmits and distributes electricity, mainly using renewable energy sources, in particular hydroelectricity. It is one of the biggest electric utilities in North America.
The mission of Hydro-Québec is to deliver reliable electricity service throughout Québec.The company has fully embraced the concept of sustainable development and works tirelessly to meet the needs of the present while preserving the environmental heritage and energy future of generations to come.
Hydro-Québec five year Strategic Plan relies on the know-how and commitment of all employees. It emphasizes energy efficiency, renewable energies and technological innovation.
|Jemena Asset Management||Utility|
|Korea Electric Power Corporation||Utility|
|Korea Electrotechnology Research Institute||Utility; Testing|
MISO is an essential link in the safe, cost-effective delivery of electric power across all or parts of 15 U.S. states and the Canadian province of Manitoba. As a Regional Transmission Organization, MISO assures consumers of unbiased regional grid management and open access to the transmission facilities under MISO’s functional supervision.
Our expertise and advancements in technology helps bring new energy sources to market—from clean energy to batteries to support for electric vehicles. Smart Grid technologies ensure greater resource utilization for an increasingly efficient, reliable and safe transmission network. As a user of synchrophasor technology, MISO brings a new level of situational awareness for grid operators and furthers the U.S. Department of Energy’s goal of revitalizing the nation’s electric grid.
|National Grid Electricity Transmission||Utility|
National Grid owns and manages the grids to which many different energy sources are connected.
In Britain we run systems that deliver gas and electricity across the entire country. In the North Eastern states of the US, we provide power directly to millions of customers. We hold a vital position at the centre of the energy system. We join everything up.
National Grid's job is to connect people to the energy they use. From the warmth and light we rely on at home, and the power which keeps our factories and offices going, to the infrastructure and technologies that are essential parts of our modern lifestyle.
That puts National Grid at the heart of one of the greatest challenges facing our society; the creation of new sustainable energy solutions for the future - and the development of an energy system that can underpin our economic prosperity in the 21st century.
|Oncor Electric Delivery||Utility|
Powercor is an electricity distributor. Our core business is to manage the poles, wires and equipment that deliver electricity to homes and businesses in Melbourne and through central and western Victoria. We're responsible for the quality and reliability of our customers’ power supply.
Progress Energy (NYSE: PGN), headquartered in Raleigh, N.C., is a Fortune 500 energy company with more than 22,000 megawatts of generation capacity and $9 billion in annual revenues. Progress Energy includes two major electric utilities that serve approximately 3.1 million customers in the Carolinas and Florida. The company has earned the Edison Electric Institute's Edison Award, the industry's highest honor, in recognition of its operational excellence, and was the first utility to receive the prestigious J.D. Power and Associates Founder's Award for customer service. The company is pursuing a balanced strategy for a secure energy future, which includes aggressive energy-efficiency programs, investments in renewable energy technologies and a state-of-the-art electricity system. Progress Energy celebrated a century of service in 2008
RTE, an independent subsidiary of EDF, is the French electricity transmission system operator. It is a public service company responsible for operating, maintaining and developing the high and extra high voltage network. It guarantees the reliability and proper operation of the power network.
RTE transports electricity between electricity suppliers (French and European) and consumers, whether they are electricity distributors or industrial consumers directly connected to the transmission system.
With 100,000 km of lines between 63,000 and 400,000 volts and 45 cross-border lines, the network operated by RTE is the biggest in Europe. In 2008, RTE posted turnover of €4,221m and currently employs around 8,500 staff.
|Southern California Edison||Utility|
Southern California Edison (SCE) is one of the largest electric utilities in California, serving more than 14 million people in a 50,000 square mile area of central, coastal, and southern California, excluding the City of Los Angeles and certain other cities. Based in Rosemead, California, the utility has been providing electric service in the region for almost 125 years. SCE's service territory includes more than 180 cities.
Edison has a strong heritage of leadership and values that have guided us throughout our history. Today, our vision is captured in the phrase Leading the Way in Electricity SM. Supporting this vision are our values of integrity, excellence, respect, continuous improvement and teamwork, which guide our work everyday.
|State Electric Grid of China||Utility|
|Tennessee Valley Authority||Utility|