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Hydroelectric power plants in Montana

24 hydroelectric power plants in Montana, totaling 2.8 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 Montana

Libby
Hydroelectric · Libby, Montana · Operating · COD 1975
525 MW
Noxon Rapids
Hydroelectric · Noxon, Montana · Operating · COD 1959
488 MW
Hungry Horse
Hydroelectric · Columbia Falls, Montana · Operating · COD 1952
428 MW
Yellowtail
Hydroelectric · Hardin, Montana · Operating · COD 1966
278 MW
Selis Ksanka Qlispe
Hydroelectric · Polson, Montana · Operating · COD 1938
228 MW
Fort Peck
Hydroelectric · Fort Peck, Montana · Operating · COD 1943
180 MW
Thompson Falls
Hydroelectric · Thompson Falls, Montana · Operating · COD 1915
98 MW
Rainbow (MT)
Hydroelectric · Great Falls, Montana · Operating · COD 2013
96 MW
Morony
Hydroelectric · Great Falls, Montana · Operating · COD 1930
63 MW
Cochrane
Hydroelectric · Great Falls, Montana · Operating · COD 1958
59 MW
Canyon Ferry
Hydroelectric · Helena, Montana · Operating · COD 1953
58 MW
Ryan
Hydroelectric · Great Falls, Montana · Operating · COD 1915
55 MW
Holter
Hydroelectric · Wolf Creek, Montana · Operating · COD 1918
55 MW
Hauser
Hydroelectric · Helena, Montana · Retired · 1911
39 MW
Black Eagle
Hydroelectric · Great Falls, Montana · Operating · COD 1927
27 MW
Madison Dam
Hydroelectric · Ennis, Montana · Operating · COD 2021
25 MW
Turnbull Hydro
Hydroelectric · Fairfield, Montana · Operating · COD 2011
13 MW
Mystic
Hydroelectric · Fishtail, Montana · Operating · COD 1925
12 MW
Broadwater Power Project
Hydroelectric · Toston, Montana · Operating · COD 1989
10 MW
Tiber Dam Hydroelectric Plant
Hydroelectric · Chester, Montana · Operating · COD 2004
8 MW
Big Fork
Hydroelectric · Big Fork, Montana · Operating · COD 1910
4 MW
Milltown
Hydroelectric · East Missoula, Montana · Retired
3 MW
South Dry Creek Hydro
Hydroelectric · Red Lodge, Montana · Operating · COD 1985
2 MW
Flint Creek Hydroelectric LLC
Hydroelectric · Philipsburg, Montana · Operating · COD 2013
2 MW

Source: U.S. Energy Information Administration (EIA-860M)