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Hydroelectric power plants in Maine

57 hydroelectric power plants in Maine, totaling 738 MW 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 Maine

Great Lakes Hydro America - ME
Hydroelectric · Millinocket, Maine · Operating · COD 1917
158 MW
Harris Hydro
Hydroelectric · West Forks, Maine · Operating · COD 1954
76 MW
Wyman Hydro
Hydroelectric · Bingham, Maine · Operating · COD 1930
72 MW
Rumford Falls Hydro Facility
Hydroelectric · Rumford, Maine · Operating · COD 1918
53 MW
Anson Abenaki Hydros
Hydroelectric · Madison, Maine · Operating · COD 1950
32 MW
Charles E Monty
Hydroelectric · Lewiston, Maine · Operating · COD 1990
28 MW
Brunswick Hydro
Hydroelectric · Brunswick, Maine · Operating · COD 1982
20 MW
Worumbo Hydro Station
Hydroelectric · Lisbon Falls, Maine · Operating · COD 1989
19 MW
Gulf Island
Hydroelectric · Lewiston, Maine · Operating · COD 1926
19 MW
Skelton
Hydroelectric · Dayton, Maine · Operating · COD 1948
17 MW
Hydro Kennebec Project
Hydroelectric · Winslow, Maine · Operating · COD 1989
15 MW
Pejepscot Hydroelectric Project
Hydroelectric · Topsham, Maine · Operating · COD 1987
14 MW
West Enfield Hydro
Hydroelectric · West Enfield, Maine · Operating · COD 1988
13 MW
Williams Hydro
Hydroelectric · Solon, Maine · Operating · COD 1939
13 MW
Weston Hydro
Hydroelectric · Skowhegan, Maine · Operating · COD 1920
12 MW
Hiram
Hydroelectric · Hiram, Maine · Operating · COD 1917
11 MW
Otis Hydro
Hydroelectric · Livermore Falls, Maine · Operating · COD 1985
10 MW
International Paper Livermore Hydro
Hydroelectric · Livermore Falls, Maine · Operating · COD 1910
9 MW
Ellsworth Hydro Station
Hydroelectric · Ellsworth, Maine · Operating · COD 1924
9 MW
Shawmut
Hydroelectric · Shawmut, Maine · Operating · COD 1913
9 MW
Veazie Hydro Station
Hydroelectric · Maine · Retired
8 MW
Milford Hydro Station
Hydroelectric · Milford, Maine · Operating · COD 1941
8 MW
West Buxton
Hydroelectric · Buxton, Maine · Operating · COD 1904
8 MW
Great Works Hydro
Hydroelectric · Maine · Retired
8 MW
Lockwood Hydroelectric Facility
Hydroelectric · Waterville, Maine · Operating · COD 1985
7 MW
Aziscohos Hydroelectric Project
Hydroelectric · Wilson Mills, Maine · Operating · COD 1988
7 MW
International Paper Riley Hydro
Hydroelectric · Jay, Maine · Operating · COD 1981
7 MW
Cataract Hydro
Hydroelectric · Saco, Maine · Operating · COD 1937
7 MW
Deer Rips
Hydroelectric · Auburn, Maine · Operating · COD 1903
7 MW
Androscoggin 3
Hydroelectric · Lewiston, Maine · Retired
5 MW
Benton Falls Associates
Hydroelectric · Benton, Maine · Operating · COD 1987
4 MW
Bar Mills
Hydroelectric · Bar Mills, Maine · Retired
4 MW
Medway Hydro
Hydroelectric · Medway, Maine · Operating · COD 1923
4 MW
Bates Mill Upper
Hydroelectric · Lewiston, Maine · Retired
4 MW
Orono B
Hydroelectric · Orono, Maine · Operating · COD 2013
4 MW
Brassua Hydroelectric Project
Hydroelectric · Rockwood, Maine · Operating · COD 1989
4 MW
International Paper Jay Hydro
Hydroelectric · Jay, Maine · Operating · COD 1912
3 MW
Messalonskee 2 (Oakland)
Hydroelectric · Oakland, Maine · Operating · COD 1924
3 MW
Orono Hydro Station
Hydroelectric · Orono, Maine · Operating · COD 2009
3 MW
Stillwater B
Hydroelectric · Old Town, Maine · Operating · COD 2013
2 MW
North Gorham
Hydroelectric · Gorham, Maine · Operating · COD 1925
2 MW
Stillwater Hydro Station
Hydroelectric · Stillwater, Maine · Operating · COD 1913
2 MW
Howland Hydro Station
Hydroelectric · Maine · Retired
2 MW
Messalonskee 5
Hydroelectric · Waterville, Maine · Operating · COD 1935
2 MW
Hill Mill
Hydroelectric · Lewiston, Maine · Retired
2 MW
Messalonskee 3
Hydroelectric · Oakland, Maine · Operating · COD 1918
2 MW
Upper Androscoggin
Hydroelectric · Lewiston, Maine · Operating · COD 1920
2 MW
Barker Lower
Hydroelectric · Auburn, Maine · Operating · COD 1986
2 MW
Squa Pan Hydro Station
Hydroelectric · Masardis, Maine · Operating · COD 1941
2 MW
Fort Halifax
Hydroelectric · Winslow, Maine · Retired
1 MW
Continental Mills
Hydroelectric · Lewiston, Maine · Retired
1 MW
Mechanic Falls
Hydroelectric · Mechanic Falls, Maine · Operating · COD 1986
1 MW
Salmon Falls
Hydroelectric · South Berwick, Maine · Operating · COD 1986
1 MW
Pittsfield Hydro
Hydroelectric · Burnham, Maine · Operating · COD 1986
1 MW
Pumpkin Hill
Hydroelectric · Lowell, Maine · Operating · COD 1987
1 MW
Gardiner
Hydroelectric · Gardiner, Maine · Operating · COD 1985
1 MW
Upper Barker
Hydroelectric · Auburn, Maine · Operating · COD 1987
1 MW

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