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UCAIug > Member Companies  

Member Companies

Company Type
Company DescriptionFilter
Count = 36
Count = 25
Count = 33
Empresa ELECTRICA REGIONA ING. EDUARDO CORDOVAUse SHIFT+ENTER to open the menu (new window).
AEPUse SHIFT+ENTER to open the menu (new window).
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.
Avista UtilitiesUse SHIFT+ENTER to open the menu (new window).
Avista UtilitiesUtility
BC HydroUse SHIFT+ENTER to open the menu (new window).
BC HydroUtility
Center Point EnergyUse SHIFT+ENTER to open the menu (new window).
Center Point EnergyUtility
CEPELUse SHIFT+ENTER to open the menu (new window).
CLP Power Hong Kong Limited (CLP Power)Use SHIFT+ENTER to open the menu (new window).
CLP Power Hong Kong Limited (CLP Power)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.

COPELUse SHIFT+ENTER to open the menu (new window).
DominionUse SHIFT+ENTER to open the menu (new window).

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.

Duke EnergyUse SHIFT+ENTER to open the menu (new window).
Duke EnergyDuke EnergyUtility

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.

EIMVUse SHIFT+ENTER to open the menu (new window).
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.
ELESUse SHIFT+ENTER to open the menu (new window).
Public company performing a service of the transmission network system operator in Slovenia.
EnergaUse SHIFT+ENTER to open the menu (new window).
Entergy CorporationUse SHIFT+ENTER to open the menu (new window).
Entergy CorporationUtility
EPRIUse SHIFT+ENTER to open the menu (new window).

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.

ERCOTUse SHIFT+ENTER to open the menu (new window).
EssentUse SHIFT+ENTER to open the menu (new window).
ETSA UtilitiesUse SHIFT+ENTER to open the menu (new window).
ETSA UtilitiesUtility
ExelonUse SHIFT+ENTER to open the menu (new window).
Fingrid OyjUse SHIFT+ENTER to open the menu (new window).
Fingrid OyjFingrid OyjUtility

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.

 Key information

 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
Jemena Asset ManagementUse SHIFT+ENTER to open the menu (new window).
JemenaJemena Asset ManagementUtility
Korea Electric Power CorporationUse SHIFT+ENTER to open the menu (new window).
Korea Electric Power CorporationUtility
Korea Electrotechnology Research InstituteUse SHIFT+ENTER to open the menu (new window).
Korea Electrotechnology Research InstituteUtility; Testing
Manitoba HydroUse SHIFT+ENTER to open the menu (new window).
Manitoba HydroUtility
MISO EnergyUse SHIFT+ENTER to open the menu (new window).
MISO EnergyMISO EnergyUtility

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 Use SHIFT+ENTER to open the menu (new window).
National Grid Electricity TransmissionNational Grid Electricity TransmissionUtility
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.

Northeast UtilitiesUse SHIFT+ENTER to open the menu (new window).
Northeast UtilitiesUtility
Oncor Electric DeliveryUse SHIFT+ENTER to open the menu (new window).
Oncor Electric DeliveryOncor Electric DeliveryUtility
ONSUse SHIFT+ENTER to open the menu (new window).
PowercorUse SHIFT+ENTER to open the menu (new window).
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 EnergyUse SHIFT+ENTER to open the menu (new window).
Progress EnergyProgress EnergyUtility
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
Southern California EdisonUse SHIFT+ENTER to open the menu (new window).
Southern California EdisonSouthern California EdisonUtility
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.
Southern CompanyUse SHIFT+ENTER to open the menu (new window).
Southern CompanyUtility
State Electric Grid of ChinaUse SHIFT+ENTER to open the menu (new window).
State Electric Grid of ChinaUtility
Swissgrid AGUse SHIFT+ENTER to open the menu (new window).
Swissgrid AGUtility
We EnergiesUse SHIFT+ENTER to open the menu (new window).
We EnergiesUtility