Alabama Power Company
Alaska Electric Light and Power Company
Ameren
American Municipal Power, Inc.
Ampersand Hydro LLC
Anchorage Hydropower Utility
Appalachian Hydro Associates
Avista
B.Grimm Power
Berkshire Hathaway Energy
Brookfield Renewable
Burbank Water and Power
Calaveras County Water District
California Department of Water Resources
Canyon Hydro
Central Hudson Gas and Electric
Central Nebraska Public Power and Irrigation District
Chelan County PUD
City of Piqua, Ohio
Colorado Springs Utilities
Columbia Basin Hydropower
Constellation Energy Generation, LLC
Consumers Energy
Cowlitz PUD
Current Hydro LLC
Denver Water
Douglas County PUD
Duke Energy
Eagle Creek Renewable Energy
East Bay Municipal Utility District
East Texas Electric Cooperative
Energen Hydro
Energy Keepers, Inc.
EthosEnergy on behalf of East Texas Electric Cooperative (ETEC)
Eugene Water and Electric Board (EWEB)
FirstLight Energy
Gay & Robinson, Inc.
Georgia Power Company
Grand River Dam Authority
Grant County PUD
Gravity Renewables
Great River Hydro
Hetch Hetchy Water and Power
Hull Street Energy
Hydro Component Systems/Reiss International
Hydro-Quebec
Idaho Falls Power
Innergex Renewable Energy Inc
Juneau Hydropower, Inc.
Ketchikan Public Utilities
Lewis County PUD
Lockhart Power
Los Angeles Department of Water and Power (LADWP)
LS Power
Lucky Peak Power Plant
Manitoba Hydro
Mark ham Resources Corporation
Minnesota Power
Montana Dept. of Natural Resources and Conservation
Natel Energy
NB Power
Nelson Energy
New York Power Authority (NYPA)
Northern California Power Agency (NCPA)
Northwest Territories Power Corporation
NorthWestern Energy
Now Energy Systems
Oklahoma Municipal Power Authority
Pacific Gas and Electric Company
PacifiCorp
Portland General Electric
Puget Sound Energy
rPlus Hydro, LLLP
Rye Development
Sacramento Municipal Utility District (SMUD)
Seattle City Light
Snohomish County Public Utility District
South Feather Water and Power Agency
Southeast Alaska Power Agency
Southern California Edison
Southern Company
Tacoma Power
Tennessee Valley Authority
The Bowersock Mills & Power Co.
The Kansai Electric Power Company, Inc.
Town of Stowe, Vermont
Turlock Irrigation District
U.S. Army Corps of Engineers
Wisconsin Public Service
Xcel Energy
Yuba Water Agency
