Alabama Power Company
Ameren Missouri
American Electric Power
American Municipal Power Inc.
Ampersand Hydro
Arkansas Electric Cooperatives
Associated Electric Cooperative Inc.
Avista
Beaverfalls Municipal Authority
Bechtel
Brookfield Renewable
Brookfield Renewable N.A.
CA Dept of Water Resources
Central Hudson
Central Nebraska Public Power and Irrigation District
Chelan County PUD
City of Hamilton
Consumers Energy
County of Los Alamos – DPU
CRISP COUNTY POWER COMMISSION
Dolores Water Conservancy District
Duke Energy
Eagle Creek Renewable Energy
Energy Keepers Inc
Georgia Power Company
Grand River Dam Authority
Great River Hydro, LLC
Happy Energy Pvt. Ltd.
Hull Street Energy
Indiana Michigan Power (AEP)
Juneau Hydropower, Inc.
Kruger Energy LP
Minnesota Power
Nature and People First America LLC
New York Power Authority
Northwestern Energy
NPPD
Oglethorpe Power Corporation
Pacific Gas and Electric Company (PG&E)
PacifiCorp
Patriot Hydro
Placer County Water Agency
Portage Power
Public Utility District No. 1 of Lewis County
Rye Development LLC
Salt River Project
Santee Cooper
Seattle City Light
SMUD
Snohomish County PUD NO 1
Sorenson Engineering
Southern Company
SR Diversified, LLC
Tacoma Power
Tennessee Valley Authority
The Bowersock Mills & Power Company
Tri-Dam Project
Wisconsin Public Service
