Hydroelectric power plants in Idaho
78 hydroelectric power plants in Idaho, totaling 2.7 GW of nameplate capacity. Source: EIA.
Development pipeline — planned & under construction
No mapped locations
Planned pipeline — new additions by fuel type
No planned capacity in this horizon
All hydroelectric plants in Idaho
Brownlee
Hydroelectric · Cambridge, Idaho · Operating · COD 1958
Dworshak
Hydroelectric · Ahsahka, Idaho · Operating · COD 1974
Cabinet Gorge
Hydroelectric · Clark Fork, Idaho · Operating · COD 1952
Palisades Dam
Hydroelectric · Palisades, Idaho · Operating · COD 1957
Lucky Peak Power Plant Project
Hydroelectric · Boise, Idaho · Operating · COD 1988
American Falls
Hydroelectric · American Falls, Idaho · Operating · COD 1978
C J Strike
Hydroelectric · Bruneau, Idaho · Operating · COD 1952
Bliss (ID)
Hydroelectric · Bliss, Idaho · Operating · COD 1949
Lower Salmon
Hydroelectric · Hagerman, Idaho · Operating · COD 1949
Milner Hydro
Hydroelectric · Murtaugh, Idaho · Operating · COD 1992
Twin Falls (ID)
Hydroelectric · Kimberly, Idaho · Operating · COD 1935
Albeni Falls
Hydroelectric · Oldtown, Idaho · Operating · COD 1955
Anderson Ranch
Hydroelectric · Mountain Home, Idaho · Operating · COD 1950
Smith Falls Hydro Project
Hydroelectric · Bonners Ferry, Idaho · Operating · COD 1989
Grace
Hydroelectric · Grace, Idaho · Operating · COD 1923
Oneida
Hydroelectric · Riverdale, Idaho · Operating · COD 1915
Minidoka
Hydroelectric · Rupert, Idaho · Operating · COD 1927
Swan Falls
Hydroelectric · Kuna, Idaho · Operating · COD 1994
Gem State
Hydroelectric · Idaho Falls, Idaho · Operating · COD 1988
Upper Salmon A
Hydroelectric · Hagerman, Idaho · Operating · COD 1937
Upper Salmon B
Hydroelectric · Hagerman, Idaho · Operating · COD 1947
Shoshone Falls
Hydroelectric · Twin Falls, Idaho · Operating · COD 1921
Arrowrock Hydroelectric Project
Hydroelectric · Boise, Idaho · Operating · COD 2010
Soda
Hydroelectric · Soda Springs, Idaho · Operating · COD 1924
Post Falls
Hydroelectric · Post Falls, Idaho · Operating · COD 1906
Lower Malad
Hydroelectric · Hagerman, Idaho · Operating · COD 1948
Cascade Dam (ID)
Hydroelectric · Cascade, Idaho · Operating · COD 1983
Black Canyon
Hydroelectric · Emmet, Idaho · Operating · COD 1925
Bypass
Hydroelectric · Hazelton, Idaho · Operating · COD 1987
Horseshoe Bend Hydroelectric Co
Hydroelectric · Horseshoe Bend, Idaho · Operating · COD 1995
Magic Dam Hydroelectric Project
Hydroelectric · Shoshone, Idaho · Operating · COD 1989
Falls River Hydro
Hydroelectric · Ashton, Idaho · Operating · COD 1993
Thousand Springs
Hydroelectric · Wendell, Idaho · Operating · COD 1920
S E Hazelton A
Hydroelectric · Hazelton, Idaho · Operating · COD 1990
Wilson Lake Hydroelectric Project
Hydroelectric · Eden, Idaho · Operating · COD 1993
Upper Malad
Hydroelectric · Hagerman, Idaho · Operating · COD 1948
City Power Plant
Hydroelectric · Idaho Falls, Idaho · Operating · COD 1982
Lower No 1
Hydroelectric · Idaho Falls, Idaho · Operating · COD 1982
Upper Power Plant
Hydroelectric · Idaho Falls, Idaho · Operating · COD 1982
South Forks Hydro
Hydroelectric · Hansen, Idaho · Operating · COD 1984
Hazelton B Hydro
Hydroelectric · Hazelton, Idaho · Operating · COD 1993
Cove
Hydroelectric · Grace, Idaho · Retired
Felt
Hydroelectric · Felt, Idaho · Operating · COD 1946
Ashton
Hydroelectric · Ashton, Idaho · Operating · COD 1917
Island Park
Hydroelectric · Island Park, Idaho · Operating · COD 1994
Boise R Diversion
Hydroelectric · Boise, Idaho · Operating · COD 2004
Dietrich Drop
Hydroelectric · Shoshone, Idaho · Operating · COD 1990
Barber Dam
Hydroelectric · Boise, Idaho · Operating · COD 1990
Moyie Springs
Hydroelectric · Moyie Springs, Idaho · Operating · COD 1921
Chester Diversion Hydroelectric Project
Hydroelectric · Chester, Idaho · Operating · COD 2014
Dry Creek Project
Hydroelectric · Howe, Idaho · Operating · COD 1987
Mink Creek Hydro
Hydroelectric · Preston, Idaho · Operating · COD 1986
Lower No 2
Hydroelectric · Idaho Falls, Idaho · Operating · COD 1940
Low Line Rapids
Hydroelectric · Kimberly, Idaho · Operating · COD 1990
Little Wood Hydro Project
Hydroelectric · Carey, Idaho · Operating · COD 1985
Birch Creek Power
Hydroelectric · Terreton, Idaho · Operating · COD 1986
El Dorado Hydro Elk Creek
Hydroelectric · New Meadows, Idaho · Operating · COD 1986
Clear Lake
Hydroelectric · Buhl, Idaho · Operating · COD 1937
Lateral 10 Ventures
Hydroelectric · Buhl, Idaho · Operating · COD 1984
MC6 Hydro Facility
Hydroelectric · Kuna, Idaho · Operating · COD 2021
Crystal Springs
Hydroelectric · Filer, Idaho · Operating · COD 1988
Rock Creek I
Hydroelectric · Twin Falls, Idaho · Operating · COD 1983
Rock Creek II
Hydroelectric · Twin Falls, Idaho · Operating · COD 1990
Mora Drop Hydroelectric Project
Hydroelectric · Kuna, Idaho · Operating · COD 2006
Last Chance
Hydroelectric · Grace, Idaho · Operating · COD 1984
Marsh Valley Development
Hydroelectric · McCammon, Idaho · Operating · COD 1993
Little Mac Project
Hydroelectric · Buhl, Idaho · Operating · COD 1984
K W Company
Hydroelectric · Idaho · Retired
Mile 28 Water Power Project
Hydroelectric · Eden, Idaho · Operating · COD 1994
North Gooding Main Hydro
Hydroelectric · Gooding, Idaho · Operating · COD 2016
Blind Canyon Hydro
Hydroelectric · Wendell, Idaho · Operating · COD 1992
Koyle Ranch Hydroelectric Project
Hydroelectric · Gooding, Idaho · Operating · COD 1983
Marco Ranch
Hydroelectric · Jerome, Idaho · Operating · COD 1985
AJMS, LLC
Hydroelectric · Shoshone, Idaho · Operating · COD 2015
Ford Hydro LP
Hydroelectric · Weippe, Idaho · Operating · COD 1988
Head of U Canal Hydro Project
Hydroelectric · Jerome, Idaho · Operating · COD 2015
Fargo Drop
Hydroelectric · Wilder, Idaho · Operating · COD 2013
GeoBon II
Hydroelectric · Shoshone, Idaho · Operating · COD 1986
Source: U.S. Energy Information Administration (EIA-860M)