Alabama Power Company
Birhmingham, AL
Alabama Power provides affordable, reliable electric service to 1.3 million customers in the lower two-thirds of Alabama. Alabama Power is a subsidiary of Atlanta-based Southern Company (NYSE: SO), the largest producer of electricity in the United States and one of the world's largest independent power producers.
http://www.southernco.com/alpower/

Alcoa Power Generating, Inc
Alcoa, TN
Alcoa is the world’s leading producer of primary aluminum, fabricated aluminum, and alumina and is active in all major aspects of the industry. Alcoa serves the aerospace, automotive, packaging, building and construction, commercial transportation, and industrial markets, bringing design, engineering, production, and other capabilities of Alcoa’s businesses as a single solution to customers. In addition to aluminum products and components, Alcoa also makes and markets consumer brands including Reynolds Wrap®, Alcoa® wheels, and Baco® household wraps. Among its other businesses are vinyl siding, closures, fastening systems, precision castings, and electrical distribution systems for cars and trucks. The company has 120,000 employees in 41 countries. In 2003 it was more than six times safer to work at Alcoa than it was in 1991 Alcoa makes a very sustainable product: almost 70% of the aluminum ever produced is still in use, equaling 480 million metric tons (529 million tons) of a total 690 million metric tons (761 million tons) manufactured since 1886.
https://www.alcoa.com

Alliance Energy
Ogdensburg, NY
http://www.allianceenergy.us/aboutus.html

Ameren UE - Osage Plant
Eldon, MO
Ameren, formed from the merger of Union Electric Co. and Central Illinois Public Service, serves 1.8 million customers, owns generating assets of 11,400 MW and has annual sales of over $3 Billion.
http://www.ameren.com

American Electric Power
Columbus, OH
American Electric Power owns and operates more than 42,000 megawatts of generating capacity in the United States and select international markets and is the largest electricity generator in the U.S. AEP is also one of the largest electric utilities in the United States, with more than 5 million customers linked to AEP’s 11-state electricity transmission and distribution grid. The company is based in Columbus, Ohio.
http://www.aep.com

American Municipal Power-Ohio
Columbus, OH
American Municipal Power-Ohio (AMP-Ohio) is a nonprofit corporation that provides electric power generation, transmission and distribution to 81 member communities located in Ohio, Michigan, Pennsylvania, Kentucky, Virginia and West Virginia. Amp-Ohio also owns and operates facilities including the Richard H. Gorsuch Power Station in Marietta Ohio that provides 213 megawatts to 48 member communities. AMP-Ohio is committed to developing renewable energy sources and has formed joint ventures and partnerships with individual communities to promote renewable generation. AMP-Ohio’s renewable portfolio includes wind, hydro, solar, landfill gas and fuel cells.
http://www.amp-ohio.org

Arkansas Electric Cooperative Corporation
Little Rock, AR
AECC is a generation and transmission (G&T) cooperative that is the power supplier for 16 of Arkansas' electric cooperatives. With 1,940 megawatts of generation resources, those 16 electric distribution cooperatives serve more than 360,000 homes, farms, businesses and industries in Arkansas.
http://www.aecc.com

Avista Corporation
Spokane, WA
Avista Corp. is an energy company involved in the production, transmission and distribution of energy as well as other energy-related businesses.

Avista affiliate companies include:

• Avista Utilities: Efficient, reliable electricity and natural gas.
• Avista Advantage: E-Business Facility Intelligence
• Avista Energy: Asset-backed energy marketing and trading.
• ReliOn: Fuel cells (distributed generation) - minority owner

Our strategy is on track. Our solid, stable and reliable energy business provides the foundation for us to build equally solid energy-related affiliates. We are seeing the results of our efforts. Today, a growing list of premier customers rely on Avista Advantage’s Facility IQ product to proactively and strategically manage their facility costs. We have a minority ownership of 17.5 percent in ReliOn, which markets three fuel cell products for commercial and industrial backup power solutions. Avista Energy is one of the leading energy marketing businesses in the West. At the core of our strategies is a focus on reliably building value for our customers, investors, communities and employees. We are Avista. We improve life’s quality… with energy.
http://www.avistacorp.com

Brookfield Power
Toronto, ON
Brookfield Power is one of the lowest cost producers of hydroelectric power in North America. Our portfolio comprises almost 3,700 megawatts of capacity and includes 137 hydroelectric power generating stations and 1 pumped storage facility located on 49 river systems, 1 wind farm, 2 thermal plants and transmission and distribution assets, principally in the northeastern North America and South America.
http://www.brookfieldpower.com

California Department of Water Resources
Sacramento, CA
The Department was created by the California Legislature in 1956 to plan and guide the development of the State's water resources. The Department's mission is to manage the water resources of California in cooperation with other agencies, to benefit the State's people and protect, restore and enhance the natural and human environments.
http://www.water.ca.gov

Central Nebraska Public Power and Irrigation District
Holdrege, NE
Central, established in 1933, operates a hydro-irrigation project with four hydro plants (104 MW combined capacity). Power is sold at wholesale for distribution to electric customers. The project provides surface water irrigation to more than 112,000 acres in south-central Nebraska, supplemental water to another 130,000 acres, and ground water recharge benefits to more than 300,000 acres irrigated from wells. The project also provides recreational opportunities for the public and thousands of acres of habitat for wildlife.
http://www.cnppid.com

Central Vermont Public Service Corporation
Rutland, VT
Central Vermont Public Service is an independent, investor-owned company providing energy and energy-related services to customers throughout Vermont. CVPS, the largest of the state's 22 utilities, also serves 10,000 customers in 13 towns in New Hampshire through a subsidiary, Connecticut Valley Electric Company.
www.cvps.com

Chelan County PUD
Wenatchee, WA
Chelan County Public Utility District operates three hydroelectric projects ( total generating capacity 2 million kilowatts). It employs 500 persons and serves 37,000 local customers and, through contracts, provides power to 7 million Northwest residents.
http://www.chelanpud.org

Consumers Energy
Cadillac, MI
Consumers Energy, the principal subsidiary of CMS Energy, provides natural gas and electricity to more than six million of Michigan's nearly 10 million residents in all 68 Lower Peninsula counties.
http://www.consumersenergy.com

Denver Water
Denver, CO
Denver Water will provide our customers with high quality water and excellent service through responsible and creative stewardship of the assets we manage. We will do this with a productive and diverse work force. We will actively participate in and be a responsible member of the water community.
http://www.water.denver.co.gov

Dominion Generation
Glen Allen, VA
An affiliate of Virginia Electric and Power Company, with total generation resources are about 19,000 MW in winter and 18,300 MW in summer, including 326 MW of conventional hydro and 1,260 MW of pumped storage hydro, 2 million customers in Virginia and North Carolina, 9,000 employees, known for serving a strong growth area and customer response during outages.
http://www.dom.com

Duke Power
Charlotte, NC
Duke Energy Corp., one of the largest electric power companies in the United States, supplies and delivers energy to approximately 3.9 million U.S. customers. The company has nearly 37,000 megawatts of electric generating capacity in the Midwest and the Carolinas, and natural gas distribution services in Ohio and Kentucky. In addition, Duke Energy has more than 4,000 megawatts of electric generation in Latin America, and is a joint-venture partner in a U.S. real estate company.

Headquartered in Charlotte, N.C., Duke Energy is a Fortune 500 company traded on the New York Stock Exchange under the symbol DUK. More information about the company is available on the Internet at: www.duke-energy.com.
http://www.duke-energy.com

El Dorado Irrigation District
Placerville, CA
El Dorado Irrigation District is located in midway between Sacramento and Lake Tahoe and serves approximately 100,000 customers by providing water, and wastewater recycled services within its service area located in the western slope of the Sierra Nevadas in the county of El Dorado, California. EID also owns and operates a 22 MW hydroelectric electric generation project licensed by the Federal Energy Regulatory Commission, which consists of 4 reservoirs (Echo Lake, Lake Aloha, Caples Lake and Silver Lake) and dams, approximately 23 miles of flumes, canals, siphons and tunnels located through the Sierra Nevada mountains east of Placerville in the counties of El Dorado, Alpine and Amador.
http://www.eid.org

Enel North America
Stamford, CT
Enel North America is a leading owner and operator of renewable energy plants in North America, with plants in 16 U.S. States and 2 Canadian Provinces. Enel North America's roots are in the U.S. company "CHI Energy, Inc," founded in 1985 and focused on development, ownership, and operation of environmentally friendly small hydroelectric projects. In December 2000, CHI was acquired by Enel, the world's largest publicly traded electric utility. In 2003, the company was renamed Enel North America, Inc. With offices in the United States and Canada, Enel North America is active in a number of clean power sources, including hydro, wind, and biomass, as well as pursuing potential geothermal opportunities. We are particularly well qualified in operating and maintaining hydroelectric plants, and in the financial structuring often required for complex energy transactions. We operate a total of 75 plants with an installed capacity of over 400 MW.
http://www.enel.it/northamerica/

Eugene Water & Electric
Eugene, OR
Eugene Water & Electric Board was founded in 1911 and today, is Oregon's largest customer-owned utility. EWEB serves nearly 80,000 electric customers and 45,000 water customers. The utility owns generation facilities that provide approximately 25% of the community's electricity needs. The crystal clear McKenzie River is its source of drinking water.
http://www.eweb.org

Exelon Corp.
Chicago, IL
Exelon Corporation is one of the nation's largest electric utilities with approximately 5.1 million customers and more than $15 billion in annual revenues. The company has one of the industry's largest portfolios of electricity generation capacity, with a nationwide reach and strong positions in the Midwest and Mid-Atlantic.
http://www.exeloncorp.com

First Light Power
Hartford, CT
http://www.firstlightpower.com/generation/default.asp

FPL Energy
Lewiston, ME
FPL Energy is among the nation's most disciplined wholesale generators and a leader in producing electricity from clean and renewable sources, such as : natural gas, wind, solar, hydroelectric power and nuclear energy. We produce more energy from wind than any other company in the U.S., and we operate the two largest solar fields in the world. FPL Energy is a subsidiary of FPL Group, widely regarded as one of the most financially sound energy services companies in the country. We are committed to Responsible Solutions • Reliable Energy.
http://www.fplenergy.com

Georgia Power Company
Atlanta, GA
Georgia Power provides affordable, reliable electric service to 2 million customers in Georgia. Georgia Power is a subsidiary of Atlanta-based Southern Company (NYSE: SO), the largest producer of electricity in the United States and one of the world's largest independent power producers. http://www.southernco.com/site/gapower

Grant County PUD
District No. 2, Ephrata, WA
Grant County PUD is a consumer-owned utility. It was created in 1938 by a popular vote of the people of the county who had been struggling for 20 years to receive electricity. Grant County is a rural, predominantly agricultural region. The ability to maintain local control of power resources has allowed the county to grow and prosper. Low cost power provided by the Grant County PUD allows the county to be a leading player in the agricultural sector of Washington State and a driving force in regional and state economies.
http://www.gcpud.org

Hetch Hetchy
San Francisco, CA
The Hetch Hetchy Water and Power system is a conglomerate of dams, hydroelectric plants, reservoirs, aqueducts, pipelines and transmission lines operated by the SFPUC which provide drinking water to the City of San Francisco and several Bay Area counties. The system also provides hydroelectric power for San Francisco municipal uses and for sale to irrigation districts and public utilities.

Hetch Hetchy Water and Power provides reliable, high quality water and electric energy to the City and County of San Francisco and other customers, protects watershed resources in cooperation with federal agencies, operates and maintains facilities to a high standard of safety and reliability, and maximizes revenue opportunities within approved levels of risk. Hetch Hethcy Water and Power also strives to promote diversity and the health, safety and professional development of its employees.

Hetch Hetchy, owned by the City of San Francisco, generates 1.7 billion kilowatt hours of electricity from hydroelectric facilities.
http://www.sfwater.org/

City of Holyoke
Holyoke, MA
http://www.holyoke.org

Hydro Green Energy
Houston, TX
Hydro Green Energy, LLC is a for profit renewable energy project developer and integrator that designs, builds, and operates kinetic hydro power projects that generate electricity exclusively from moving water (river currents, tidal currents, and ocean currents) without having to construct dams, impoundments, conduits, or other infrastructure projects.
www.hgenergy.com/

Hydro Quebec
Montreal, PQ
http://www.hydroquebec.com

Idaho Falls Power
Idaho Falls, ID
The municipal utility was founded in 1900 and serves 22,000 customers. The utility employs 56 people, and operates four run-of-the-river plants producing 30 MW annually.
http://www.ifpower.org

Idaho Power Company
Boise, ID
Idaho Power Company (IPC) is an 86-year-old electric utility based in Boise, Idaho. IPC has over 1,700 MW of installed hydroelectric generation with 1,669 employees serving over 400,000 customers in southern Idaho and eastern Oregon. IPC is consistently among the lowest cost producers of electricity, due in large part to the use of renewable hydroelectric generation.
http://www.idahopower.com

Independent Energy Producers of Maine
Augusta, ME
http://www.iepm.org

Merced Irrigation District
Merced, CA
http://www.mercedid.org

Minnesota Power
Duluth, MN
http://www.mnpower.com

Nebraska Public Power District
Columbus, NE
NPPD's 2,297 employees provide retail and wholesale electricity to one million people in Nebraska. Our hydropower system includes three generators (total rating - 27.5 megawatts).
http://www.nppd.com

Nelson Energy, LLC

New York Power Authority
White Plains, NY
The New York Power Authority (NYPA), the nation's largest state-owned electric utility, supplies more than one-quarter of New York's electricity from its 18 generating facilities across the state.
http://www.nypa.gov

Noah Corp., W.V. Hydro, Inc.

North American Hydro
Neshkoro, WI
North American Hydro is a growth-oriented energy corporation specializing in the development of hydroelectric resources, sites, products, services and concepts.
http://www.nahydro.com

Northbrook Energy, LLC
Chicago, IL
Chicago-based Northbrook Energy has owned, operated and developed hydroelectric and thermal power facilities since 1994. The independent power company specializes in acquiring hydropower assets and improving the value of those assets through hands-on-management. With an experienced and talented team of professionals, Northbrook Energy possesses an array of capabilities in hydroelectric and thermal asset acquisition and management ranging from project funding to operation and maintenance. Northbrook operates diverse assets throughout the United States.
http://nbenergy.com

Northern California Power Agency
Roseville, CA
Northern California Power Agency (NCPA) is a California Joint Action Agency located in Roseville, California that provides electrical energy generation, transmission, pooling and conservation to 17 member communities and districts. Established in 1968, NCPA’s membership is open to publicly owned entities such as municipalities, rural electric cooperatives, and irrigation districts. NCPA strives to provide a clean, reliable energy supply and has a generation portfolio that is 96% emissions-free. NCPA is a California Joint Action Agency located in Roseville, California that provides electrical energy generation, transmission, pooling and conservation to 17 member communities and districts. Established in 1968, NCPA’s membership is open to publicly owned entities such as municipalities, rural electric cooperatives, and irrigation districts. NCPA strives to provide a clean, reliable energy supply and has a generation portfolio that is 96% emissions-free.
http://www.ncpa.com

Oroville-Wyandotte Irrigation District
Oroville, CA

Pacific Gas & Electric Company
San Francisco, CA
Pacific Gas & Electric Company (PG&E) has the nation's largest investor-owned hydroelectric system, producing nearly 4 billion watts of safe, reliable, and clean power. The system consists of 68 powerhouses built along 16 river basins stretching across nearly 500 miles of California.
http://www.pge.com

PacifiCorp
Salt Lake City, UT
PacifiCorp is an electricity generator with more than 1.6 million customers in the United States. PacifiCorp operates as Pacific Power in Oregon, Washington and California. In Idaho, Utah and Wyoming, PacifiCorp operates as Rocky Mountain Power. PacifiCorp has a diverse portfolio of energy resources including hydropower, geothermal, solar and wind. The company owns 47 hydropower facilities located in Washington, Oregon, Idaho, Utah and Montana with a total generating capacity of 1,074 megawatts.
http://www.pacificorp.com/

Pend Oreille County PUD No. 1
Newport, WA
This public utility (the District) was formed by a vote of the people in 1936 and was energized in 1948. In 1955, the District was the first public utility in the U.S. to construct a hydro generation project, Box Canyon Dam. Box Canyon Dam generates 77.2 MW of power, and the District serves 7,500 electric customers.
http://www.popud.com

Portland General Electric
Portland, OR
http://www.portlandgeneral.com:

PPL Maine, LLC
Milford, ME
http://www.pplweb.com/ppl+generation/hydro+plants/ppl+maine.htm

PPL Montana
Billings, MT
http://www.pplmontana.com

Principle Power, Inc.
Seattle, WA and San Francisco, CA
http://www.powerbyprinciple.com

Progress Energy
Newport, TN
Progress Energy (NYSE: PGN), headquartered in Raleigh, N.C., is a Fortune 250 diversified energy company with more than 24,000 megawatts of generation capacity and $9 billion in annual revenues. The company's holdings include two electric utilities serving more than 2.8 million customers in North Carolina, South Carolina and Florida. Progress Energy also includes non-regulated operations covering merchant generation, energy marketing, natural gas exploration, fuel extraction, rail services and broadband capacity.
http://www.progress-energy.com

Puget Sound Energy
Bellevue, WA
Puget Sound Energy is Washington state’s largest and oldest energy utility, serving nearly 1 million electric customers and more than 650,000 natural gas customers, primarily in the vibrant Puget Sound region.
http://www.pse.com

Sacramento Municipal Utility District
Sacramento, CA
http://www.smud.org

Safe Harbor Water Power Corporation
Conestoga, PA
Safe Harbor is a 400 MW hydroelectric generating plant located on the Susquehanna River in Lancaster County, PA, supplying power to the PJM interconnection.
http://www.shwpc.com/

Santee Cooper
Moncks Corner, SC
Santee Cooper is South Carolina’s state-owned electric and water utility and the largest provider of electricity in South Carolina. Based on generation, Santee Cooper is the nation’s second largest publicly owned utility among state, municipal and locally owned systems.
http://www.santeecooper.com

Seattle City Light
Seattle, WA
Seattle City Light is a municipal utility, with nearly 1,900 MW of very low cost, environmentally responsible hydroelectric capacity. Roughly 1,700 employees serve over 380,000 customers.
http://www.ci.seattle.wa.us/light

Snohomish County PUD
Everett, WA
Snohomish County PUD provides electrical service to Snohomish County, Washington and Camano Island, in addition to owning and operating separate water systems in eastern Snohomish County. The PUD is now the 12th largest public utility in the nation and the second largest in Washington state with approximately 270,000 electricity customers and over 14,000 water customers. The utility has approximately 920 employees and is governed by three elected commissioners who represent separate districts within the service territory. The Board of Commissioners sets rates and policy, and appoints the general manager to run the utility’s day-to-day operations.
http://www.snopud.com

South Carolina Gas and Electric Company
South Carolina
http://www.sceg.com/en

Southern California Edison Company
Big Creek, CA
Southern California Edison is a leading regulated U.S. electric distribution utility, serving 11 million people within a 50,000-square-mile area in central, coastal, and Southern California.
http://www.sce.com

Tacoma Power
Tacoma, WA
Tacoma Power is a public utility of 800 employees serving Tacoma since 1893 with 140,000 customers, an average load of 650 MW (1,121 MW peak), 60% coming from our own hydro plants.
http://www.tacomapower.com

The Four Dam Power Pool Agency
Anchorage, AK
http://www.fdppa.org

Transcanada
Calgary, AB
http://www.transcanada.com

Tri-Dam Power Authority
Pinecrest, CA

Turlock Irrigation District
Turlock, CA

Since 1923, TID has been providing safe, reasonably priced and reliable electricity to a growing retail customer base that now numbers in excess of 98,000 residential, farm, business, industrial and municipal accounts in an electric service area that encompasses 662-square miles. TID also serves approximately 150,000 acres of farmland with irrigation water.
http://www.tid.org/index.htm

Upper Yampa Water Conservancy

Verdant Power
New York, NY
Verdant Power is the worldwide leader in the design, development, application and commercialization of kinetic, or "free-flow" hydropower systems. Verdant Power systems are designed to generate utility- and village-scale power from natural underwater currents, which can be found in rivers, tides, oceans and manmade channels. The systems require no major civil structures and are scalable in small and large configurations, making them ideal for distributed generation as well as implementation in both developing and developed countries.

In addition to providing affordable electrical energy, Verdant Power systems can also be adapted to establish other community-based services, such as irrigation, desalinization, creating potable water, oxygenating anoxic waters and producing hydrogen through electrolysis.
http://www.verdantpower.com

Versar, Inc.
Springfield, VA
http://www.versar.com

Warm Springs Power Enterprises
Warm Springs, OR
Warm Springs Power Enterprises is a wholly owned subsidiary of the Confederated tribes of Warm Springs Reservation of Oregon. We operated on the Deschutes River located in Central Oregon. http://www.warmsprings.com

WE Energies
Milwaukie, WI
http://www.we-energies.com

Xcel Energy
Minneapolis, MN
http://www.xcelenergy.com/XLWEB/CDA/

Yuba-Bear River Project
Colfax, CA
The Yuba -Bear Project is an extensive water and power system that includes eight reservoirs and four hydroelectric power plants. It employs 16 persons. In the average year, the project generates some 425 million kilowatt-hours of hydroelectric energy, enough to power more than 60,000 homes.

Yuba County Water Agency
Marysville, CA
YCWA is a stand-alone California local government entity created in 1959 to provide flood control, a wholesale water supply and hydroelectric generation. Twenty -three employees operate and maintain the tallest concrete dam in FERC’s jurisdiction, a 966000 AF reservoir, recreation facilities, 9.4 miles of tunnels and 4 powerhouses with 364 MW with average annual generation of 1570 GWH. The project operation has resulted in the Yuba River being one of the healthiest salmon and steelhead fisheries in California.
http://www.ycwa.com