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Hydroelectric power plants in Pennsylvania

32 hydroelectric power plants in Pennsylvania, totaling 2.6 GW of nameplate capacity. Source: EIA.

Development pipeline — planned & under construction

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Planned pipeline — new additions by fuel type

Largest next additions — planned & under construction

Emsworth L&D Hydroelectric Project
Hydroelectric · Pittsburgh, Pennsylvania · Planned · exp. 2030
20 MW
Montgomery L&D Hydroelectric Project
Hydroelectric · Monaca, Pennsylvania · Planned · exp. 2028
20 MW
Emsworth BC Hydroelectric Project
Hydroelectric · Pittsburgh, Pennsylvania · Planned · exp. 2030
19 MW
Monongahela L&D4 Hydroelectric Project
Hydroelectric · Charleroi, Pennsylvania · Planned · exp. 2028
12 MW
Grays Landing L&D Hydroelectric Project
Hydroelectric · Masontown, Pennsylvania · Planned · exp. 2028
12 MW
Maxwell L&D Hydroelectric Project
Hydroelectric · Luzerne, Pennsylvania · Planned · exp. 2028
12 MW
Allegheny L&D2 Hydroelectric Project
Hydroelectric · Pittsburgh, Pennsylvania · Planned · exp. 2030
9 MW
Dashields Hydroelectric Project
Hydroelectric · Pennsylvania · Under construction · exp. 2030
9 MW
CW Bill Young Hydropower Project
Hydroelectric · Pennsylvania · Under construction · exp. 2031
8 MW
Allegheny Lock and Dam 4
Hydroelectric · Pennsylvania · Under construction · exp. 2031
6 MW

All hydroelectric plants in Pennsylvania

Muddy Run
Hydroelectric · Drumore, Pennsylvania · Operating · COD 1967
1,072 MW
Seneca Generation LLC
Hydroelectric · Warren, Pennsylvania · Operating · COD 1970
438 MW
Safe Harbor
Hydroelectric · Conestoga, Pennsylvania · Operating · COD 1931
418 MW
Holtwood
Hydroelectric · Holtwood, Pennsylvania · Operating · COD 1910
247 MW
Lake Lynn Hydro Station
Hydroelectric · Lake Lynn, Pennsylvania · Operating · COD 1926
51 MW
Wallenpaupack
Hydroelectric · Drumore, Pennsylvania · Operating · COD 1926
40 MW
Piney
Hydroelectric · Clarion, Pennsylvania · Operating · COD 1924
30 MW
William F Matson Generating Station
Hydroelectric · Huntingdon, Pennsylvania · Operating · COD 1988
22 MW
Montgomery L&D Hydroelectric Project
Hydroelectric · Monaca, Pennsylvania · Planned · exp. 2028
20 MW
Emsworth L&D Hydroelectric Project
Hydroelectric · Pittsburgh, Pennsylvania · Planned · exp. 2030
20 MW
York Haven
Hydroelectric · York Haven, Pennsylvania · Operating · COD 1905
20 MW
Emsworth BC Hydroelectric Project
Hydroelectric · Pittsburgh, Pennsylvania · Planned · exp. 2030
19 MW
Allegheny Hydro No 9
Hydroelectric · Cowansville, Pennsylvania · Operating · COD 1990
18 MW
Conemaugh Hydro Plant
Hydroelectric · Saltsburg, Pennsylvania · Operating · COD 1989
15 MW
Allegheny Hydro No 8
Hydroelectric · Adrian, Pennsylvania · Operating · COD 1990
14 MW
Yough Hydro Power
Hydroelectric · Confluence, Pennsylvania · Operating · COD 1989
12 MW
Monongahela L&D4 Hydroelectric Project
Hydroelectric · Charleroi, Pennsylvania · Planned · exp. 2028
12 MW
Grays Landing L&D Hydroelectric Project
Hydroelectric · Masontown, Pennsylvania · Planned · exp. 2028
12 MW
Maxwell L&D Hydroelectric Project
Hydroelectric · Luzerne, Pennsylvania · Planned · exp. 2028
12 MW
Allegheny No 6 Hydro Station
Hydroelectric · Ford City, Pennsylvania · Operating · COD 1988
9 MW
Allegheny No. 5 Hydro Station
Hydroelectric · Schenley, Pennsylvania · Operating · COD 1988
9 MW
Allegheny L&D2 Hydroelectric Project
Hydroelectric · Pittsburgh, Pennsylvania · Planned · exp. 2030
9 MW
Dashields Hydroelectric Project
Hydroelectric · Pennsylvania · Under construction · exp. 2030
9 MW
CW Bill Young Hydropower Project
Hydroelectric · Pennsylvania · Under construction · exp. 2031
8 MW
Allegheny Lock and Dam 4
Hydroelectric · Pennsylvania · Under construction · exp. 2031
6 MW
Mahoning Creek Hydroelectric Project
Hydroelectric · New Bethlehem, Pennsylvania · Operating · COD 2013
6 MW
Braddock Lock and Dam
Hydroelectric · Braddock, Pennsylvania · Under construction · exp. 2027
5 MW
Townsend Hydro
Hydroelectric · New Brighton, Pennsylvania · Operating · COD 1987
5 MW
Point Marion L&D Hydroelectric Project
Hydroelectric · Point Marion, Pennsylvania · Planned · exp. 2028
5 MW
Warrior Ridge Hydro
Hydroelectric · Petersburg, Pennsylvania · Operating · COD 1985
3 MW
Oakland Dam Hydroelectric
Hydroelectric · Pennsylvania · Retired
2 MW
Beaver Valley Patterson Dam
Hydroelectric · Beaver Falls, Pennsylvania · Operating · COD 1982
1 MW

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