Directory of Power Plants in New York
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| R E Ginna Nuclear Power Plant | Constellation Nuclear | Ontario, NY | New York Independent System Operator (NYIS) | 5.0 TWh | Jun 1970 | Sep 2024 | Nuclear |
| South Cairo | Central Hudson Gas & Elec Corp | Cairo, NY | New York Independent System Operator (NYIS) | 113.0 MWh | May 1970 | Dec 2023 | Kerosene |
| Mount Sinai Hospital | Mount Sinai Hospital | New York, NY | New York Independent System Operator (NYIS) | 263.0 MWh | May 1970 | Dec 2023 | Distillate Fuel Oil |
| Ticonderoga Mill | Sylvamo North America LLC | Ticonderoga, NY | New York Independent System Operator (NYIS) | 173.9 GWh | Dec 1969 | Sep 2024 | Natural Gas : 59.7% Black Liquor : 33.2% Residual Fuel Oil : 4.1% Wood/Wood Waste Solids : 3.0% |
| Astoria Gas Turbines | NRG Astoria Gas Turbine Operations Inc | Astoria, NY | New York Independent System Operator (NYIS) | 33.5 GWh | Dec 1969 | May 2023 | Natural Gas : 86.8% Kerosene : 13.2% |
| West Coxsackie | Central Hudson Gas & Elec Corp | Coxsackie, NY | New York Independent System Operator (NYIS) | 521.0 MWh | Nov 1969 | Dec 2023 | Natural Gas |
| Nine Mile Point Nuclear Station | Constellation Nuclear | Lycoming, NY | New York Independent System Operator (NYIS) | 15.5 TWh | Nov 1969 | Sep 2024 | Nuclear |
| 59th Street | Consolidated Edison Co-NY Inc | New York, NY | New York Independent System Operator (NYIS) | 612.0 MWh | May 1969 | Dec 2023 | Natural Gas |
| 74th Street | Consolidated Edison Co-NY Inc | New York, NY | New York Independent System Operator (NYIS) | 176.0 MWh | Sep 1968 | Dec 2023 | Kerosene |
| St Johns Riverside Hospital | St Johns Riverside Hospital | Yonkers, NY | New York Independent System Operator (NYIS) | 6.0 MWh | Dec 1967 | Dec 2023 | Distillate Fuel Oil |
| Harris Lake | New York State Elec & Gas Corp | Town of Newcomb, NY | New York Independent System Operator (NYIS) | 1.0 MWh | Aug 1967 | Dec 2023 | Distillate Fuel Oil |
| Glenwood Landing | National Grid Generation LLC | Glenwood Landing, NY | New York Independent System Operator (NYIS) | 154.4 GWh | Mar 1967 | Dec 2023 | Natural Gas : 99.8% |
| Northport | National Grid Generation LLC | Northport, NY | New York Independent System Operator (NYIS) | 3.5 TWh | Feb 1967 | Sep 2024 | Natural Gas : 98.7% Residual Fuel Oil : 1.3% |
| Shoreham | National Grid Generation LLC | Wading River, NY | New York Independent System Operator (NYIS) | 767.0 MWh | Mar 1966 | Dec 2023 | Distillate Fuel Oil |
| Southold | National Grid Generation LLC | Greenport, NY | New York Independent System Operator (NYIS) | 693.0 MWh | Jul 1964 | Dec 2023 | Distillate Fuel Oil |
| Ravenswood | Ravenswood Operations LLC | Long Island, NY | New York Independent System Operator (NYIS) | 2.7 TWh | Jan 1963 | Sep 2024 | Natural Gas : 99.7% |
| East Hampton | National Grid Generation LLC | East Hampton, NY | New York Independent System Operator (NYIS) | 12.2 GWh | Nov 1962 | Dec 2023 | Distillate Fuel Oil |
| Robert Moses Niagara | New York Power Authority | Lewiston, NY | New York Independent System Operator (NYIS) | 15.8 TWh | Dec 1960 | Sep 2024 | Water |
| St. Joseph Hospital | St. Joseph Hospital (NY) | Yonkers, NY | New York Independent System Operator (NYIS) | 14.0 MWh | Dec 1959 | Dec 2023 | Distillate Fuel Oil |
| Mt.Sinai-St.Lukes Roosevelt Hosp. Center | Mt.Sinai-St.Lukes Rsvlt. Hospital Center | New York, NY | New York Independent System Operator (NYIS) | 61.0 MWh | Dec 1959 | Dec 2023 | Distillate Fuel Oil |
| Arthur Kill Generating Station | NRG Arthur Kill Operations Inc | Staten Island, NY | New York Independent System Operator (NYIS) | 1.1 TWh | Aug 1959 | Sep 2024 | Natural Gas |
| Prospect | Erie Boulevard Hydropower LP | Prospect, NY | New York Independent System Operator (NYIS) | 81.1 GWh | Dec 1958 | Dec 2023 | Water |
| Dunn Paper | BiOrigin Specialty Products | Gouverneur, NY | New York Independent System Operator (NYIS) | 5.8 GWh | Dec 1958 | Dec 2023 | Water |
| Port Jefferson | National Grid Generation LLC | Port Jefferson, NY | New York Independent System Operator (NYIS) | 396.4 GWh | Oct 1958 | Sep 2024 | Natural Gas : 96.9% Residual Fuel Oil : 2.9% |
| Robert Moses Power Dam | New York Power Authority | Massena, NY | New York Independent System Operator (NYIS) | 7.5 TWh | Jun 1958 | Sep 2024 | Water |
| Greenport | Village of Greenport - (NY) | Greenport, NY | New York Independent System Operator (NYIS) | 14.0 MWh | May 1957 | Dec 2023 | Distillate Fuel Oil |
| Blake | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 69.8 GWh | Dec 1956 | Dec 2023 | Water |
| Stark | Erie Boulevard Hydropower LP | Colton, NY | New York Independent System Operator (NYIS) | 110.5 GWh | Dec 1956 | Dec 2023 | Water |
| E F Barrett | National Grid Generation LLC | Island Park, NY | New York Independent System Operator (NYIS) | 1.2 TWh | Oct 1956 | Sep 2024 | Natural Gas : 99.9% |
| Rainbow Falls Hydro | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 118.6 GWh | Dec 1955 | Dec 2023 | Water |
| Grahamsville | New York Power Authority | Grahamsville, NY | New York Independent System Operator (NYIS) | 75.9 GWh | Dec 1955 | Dec 2023 | Water |
| Kosterville | Northbrook Lyons Falls LLC | Lyonsdale, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Apr 1955 | Dec 2023 | Water |
| Five Falls | Erie Boulevard Hydropower LP | Colton, NY | New York Independent System Operator (NYIS) | 114.6 GWh | Dec 1954 | Dec 2023 | Water |
| RED-Rochester, LLC | RED-Rochester, LLC | Rochester, NY | New York Independent System Operator (NYIS) | 303.0 GWh | Jul 1954 | Sep 2024 | Natural Gas |
| Astoria Generating Station | U S Power Generating Company LLC | Astoria, NY | New York Independent System Operator (NYIS) | 729.8 GWh | Feb 1954 | Dec 2023 | Natural Gas : 88.9% Residual Fuel Oil : 11.1% |
| South Colton | Erie Boulevard Hydropower LP | Colton, NY | New York Independent System Operator (NYIS) | 95.4 GWh | Dec 1953 | Dec 2023 | Water |
| Neversink | New York Power Authority | Grahmsville, NY | New York Independent System Operator (NYIS) | 21.3 GWh | Nov 1953 | Dec 2023 | Water |
| Greenidge Generation LLC | Greenidge Generation Holdings LLC | Dresden, NY | New York Independent System Operator (NYIS) | 624.1 GWh | Nov 1953 | Dec 2023 | Natural Gas |
| Gouldtown | Northbrook Lyons Falls LLC | Lyonsdale, NY | New York Independent System Operator (NYIS) | 9.3 GWh | Jul 1953 | Dec 2023 | Water |
| Rochester 26 | Rochester Gas & Electric Corp | Rochester, NY | New York Independent System Operator (NYIS) | 7.9 GWh | Jul 1952 | Aug 2023 | Water |
| Stewarts Bridge | Erie Boulevard Hydropower LP | Corinth, NY | New York Independent System Operator (NYIS) | 133.6 GWh | Dec 1951 | Dec 2023 | Water |
| Danskammer Generating Station | Danskammer Energy | Newburgh, NY | New York Independent System Operator (NYIS) | 19.2 GWh | Nov 1951 | Dec 2023 | Natural Gas : 99.9% |
| East River | Consolidated Edison Co-NY Inc | New York, NY | New York Independent System Operator (NYIS) | 2.9 TWh | Oct 1951 | Sep 2024 | Natural Gas |
| S A Carlson | Jamestown Board of Public Util | Jamestown, NY | New York Independent System Operator (NYIS) | 52.4 GWh | Jul 1951 | Dec 2023 | Natural Gas |
| Glenwood Hydro | Erie Boulevard Hydropower LP | Medina, NY | New York Independent System Operator (NYIS) | 7.9 GWh | Dec 1949 | Dec 2023 | Water |
| Pyrites Plant | Central Rivers Power US, LLC | Pyrites, NY | New York Independent System Operator (NYIS) | 27.8 GWh | Dec 1948 | Dec 2023 | Water |
| High Falls - Saranac NY | New York State Elec & Gas Corp | Town of Saranac, NY | New York Independent System Operator (NYIS) | 88.5 GWh | Jul 1948 | Dec 2023 | Water |
| Brookfield Power Glen Falls Hydro | Erie Boulevard Hydropower LP | Glen Falls, NY | New York Independent System Operator (NYIS) | 51.6 GWh | Dec 1943 | Sep 2024 | Water |
| Mill C | New York State Elec & Gas Corp | Town of Plattsburgh, NY | New York Independent System Operator (NYIS) | 29.1 GWh | Jul 1943 | Dec 2023 | Water |
| Hydraulic Race | Erie Boulevard Hydropower LP | Lockport, NY | New York Independent System Operator (NYIS) | 8.1 GWh | Dec 1941 | Nov 2023 | Water |
| Charles P Keller | Village of Rockville Centre - (NY) | Rockville Centre, NY | New York Independent System Operator (NYIS) | 24.0 MWh | Dec 1941 | Dec 2023 | Natural Gas : 90.3% Distillate Fuel Oil : 9.7% |
| Plant No 1 Freeport | Village of Freeport - (NY) | Freeport, NY | New York Independent System Operator (NYIS) | 20.0 MWh | Dec 1940 | Dec 2023 | Distillate Fuel Oil |
| Macomb | Erie Boulevard Hydropower LP | Malone, NY | New York Independent System Operator (NYIS) | 7.3 GWh | Dec 1939 | Dec 2023 | Water |
| Yaleville | Erie Boulevard Hydropower LP | Norfolk, NY | New York Independent System Operator (NYIS) | 3.7 GWh | Dec 1939 | Dec 2023 | Water |
| Swinging Bridge 2 | Eagle Creek Renewable Energy, LLC | Forestburgh, NY | New York Independent System Operator (NYIS) | 18.2 GWh | Jul 1939 | Dec 2023 | Water |
| Bennetts Bridge | Erie Boulevard Hydropower LP | Altmar, NY | New York Independent System Operator (NYIS) | 96.0 GWh | Dec 1931 | Dec 2023 | Water |
| Beebee Island Hydro Plant | Erie Boulevard Hydropower LP | Watertown, NY | New York Independent System Operator (NYIS) | 55.3 GWh | Dec 1930 | Dec 2023 | Water |
| Dexter Plant | Central Rivers Power US, LLC | Dexter, NY | New York Independent System Operator (NYIS) | 8.1 GWh | Dec 1930 | Dec 2023 | Water |
| Lighthouse Hill | Erie Boulevard Hydropower LP | Altmar, NY | New York Independent System Operator (NYIS) | 24.2 GWh | Dec 1929 | Dec 2023 | Water |
| E J West | Erie Boulevard Hydropower LP | Lake Luzerne, NY | New York Independent System Operator (NYIS) | 69.4 GWh | Dec 1929 | Dec 2023 | Water |
| Moshier | Erie Boulevard Hydropower LP | Lowville, NY | New York Independent System Operator (NYIS) | 43.5 GWh | Dec 1928 | Dec 2023 | Water |
| High Dam | Oswego City of | Oswego, NY | New York Independent System Operator (NYIS) | 3.8 GWh | Jul 1928 | Dec 2023 | Water |
| Eel Weir | Erie Boulevard Hydropower LP | Oswegatchie, NY | New York Independent System Operator (NYIS) | 9.1 GWh | Dec 1927 | Dec 2023 | Water |
| East Norfolk | Erie Boulevard Hydropower LP | Norfolk, NY | New York Independent System Operator (NYIS) | 26.7 GWh | Dec 1927 | Dec 2023 | Water |
| Norfolk | Erie Boulevard Hydropower LP | Norfolk, NY | New York Independent System Operator (NYIS) | 31.6 GWh | Dec 1927 | Dec 2023 | Water |
| Norwood | Erie Boulevard Hydropower LP | Norwood, NY | New York Independent System Operator (NYIS) | 13.6 GWh | Dec 1927 | Dec 2023 | Water |
| Raymondville | Erie Boulevard Hydropower LP | Norfolk, NY | New York Independent System Operator (NYIS) | 14.3 GWh | Dec 1927 | Dec 2023 | Water |
| Rio | Eagle Creek Renewable Energy, LLC | Glen Spey, NY | New York Independent System Operator (NYIS) | 31.3 GWh | Nov 1927 | Dec 2023 | Water |
| Allens Falls | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 32.0 GWh | Dec 1926 | Dec 2023 | Water |
| Theresa Plant | Central Rivers Power US, LLC | Theresa, NY | New York Independent System Operator (NYIS) | 1.3 GWh | Dec 1926 | Dec 2023 | Water |
| Upper Newton Falls | Erie Boulevard Hydropower LP | Newton Falls, NY | New York Independent System Operator (NYIS) | 7.5 GWh | Dec 1926 | Dec 2023 | Water |
| Rainbow Falls Auscble | New York State Elec & Gas Corp | Town of Auscble, NY | New York Independent System Operator (NYIS) | 9.8 GWh | Jul 1926 | Dec 2023 | Water |
| Varick | Erie Boulevard Hydropower LP | Oswego, NY | New York Independent System Operator (NYIS) | 23.2 GWh | Dec 1925 | Dec 2023 | Water |
| Deferiet | Erie Boulevard Hydropower LP | Deferiet, NY | New York Independent System Operator (NYIS) | 68.6 GWh | Dec 1924 | Dec 2023 | Water |
| High Falls - Croghan NY | Erie Boulevard Hydropower LP | Croghan, NY | New York Independent System Operator (NYIS) | 35.4 GWh | Dec 1924 | Dec 2023 | Water |
| Parishville | Erie Boulevard Hydropower LP | Parishville, NY | New York Independent System Operator (NYIS) | 16.6 GWh | Dec 1924 | Dec 2023 | Water |
| Sewalls | Erie Boulevard Hydropower LP | Watertown, NY | New York Independent System Operator (NYIS) | 14.6 GWh | Dec 1924 | Dec 2023 | Water |
| Soft Maple | Erie Boulevard Hydropower LP | Croghan, NY | New York Independent System Operator (NYIS) | 46.8 GWh | Dec 1924 | Dec 2023 | Water |
| Watertown | City of Watertown - (NY) | Watertown, NY | New York Independent System Operator (NYIS) | 22.8 GWh | Jul 1924 | Dec 2023 | Water |
| Crescent | New York Power Authority | Crescent, NY | New York Independent System Operator (NYIS) | 64.7 GWh | Jun 1924 | Dec 2023 | Water |
| Vischer Ferry | New York Power Authority | Rexford, NY | New York Independent System Operator (NYIS) | 57.6 GWh | Jun 1924 | Dec 2023 | Water |
| Sturgeon | Central Hudson Gas & Elec Corp | Tillson, NY | New York Independent System Operator (NYIS) | 48.0 GWh | Dec 1923 | Dec 2023 | Water |
| Beardslee | Erie Boulevard Hydropower LP | Little Falls, NY | New York Independent System Operator (NYIS) | 53.2 GWh | Dec 1923 | Dec 2023 | Water |
| Flat Rock | Erie Boulevard Hydropower LP | Fine, NY | New York Independent System Operator (NYIS) | 21.5 GWh | Dec 1923 | Dec 2023 | Water |
| Fulton Hydro | Erie Boulevard Hydropower LP | Fulton, NY | New York Independent System Operator (NYIS) | 6.0 GWh | Dec 1923 | Dec 2023 | Water |
| Herrings | Erie Boulevard Hydropower LP | Carthage, NY | New York Independent System Operator (NYIS) | 26.6 GWh | Dec 1923 | Dec 2023 | Water |
| Heuvelton | Erie Boulevard Hydropower LP | Village of Heuvelton, NY | New York Independent System Operator (NYIS) | 4.9 GWh | Dec 1923 | Dec 2023 | Water |
| Piercefield | Erie Boulevard Hydropower LP | Piercefield, NY | New York Independent System Operator (NYIS) | 14.3 GWh | Dec 1923 | Dec 2023 | Water |
| Spier Falls | Erie Boulevard Hydropower LP | Gansevoort, NY | New York Independent System Operator (NYIS) | 252.9 GWh | Dec 1923 | Dec 2023 | Water |
| Sugar Island | Erie Boulevard Hydropower LP | Potsdam, NY | New York Independent System Operator (NYIS) | 29.7 GWh | Dec 1923 | Dec 2023 | Water |
| Feeder Dam Hydro Plant | Erie Boulevard Hydropower LP | S. Glen Falls, NY | New York Independent System Operator (NYIS) | 28.0 GWh | Dec 1923 | Dec 2023 | Water |
| Lyons Falls Hydroelectric | Northbrook Lyons Falls LLC | Lyons Falls, NY | New York Independent System Operator (NYIS) | 28.3 GWh | Nov 1923 | Dec 2023 | Water |
| Mongaup Falls | Eagle Creek Renewable Energy, LLC | Forestburgh, NY | New York Independent System Operator (NYIS) | 8.7 GWh | Jun 1923 | Dec 2023 | Water |
| Browns Falls | Erie Boulevard Hydropower LP | Oswegatchie, NY | New York Independent System Operator (NYIS) | 59.5 GWh | Dec 1922 | Dec 2023 | Water |
| Sherman Island | Erie Boulevard Hydropower LP | Queensbury, NY | New York Independent System Operator (NYIS) | 204.2 GWh | Dec 1922 | Dec 2023 | Water |
| Green Island Hydroelectric Station | Albany Engineering Corporation | Green Island, NY | New York Independent System Operator (NYIS) | 44.4 GWh | Oct 1922 | Dec 2023 | Water |
| Carver Falls | Green Mountain Power Corp | Hampton, NY | ISO New England (ISNE) | 11.1 GWh | Jan 1922 | Dec 2023 | Water |
| Hailesboro 4 Plant | Central Rivers Power US, LLC | Hailesboro, NY | New York Independent System Operator (NYIS) | 8.1 GWh | Dec 1921 | Dec 2023 | Water |
| Cadyville | New York State Elec & Gas Corp | Town ofSchuyler Falls, NY | New York Independent System Operator (NYIS) | 26.3 GWh | Jul 1921 | Dec 2023 | Water |
| Kamargo | Erie Boulevard Hydropower LP | Black River, NY | New York Independent System Operator (NYIS) | 28.9 GWh | Dec 1920 | Dec 2023 | Water |
Browse Power Plants By New York Counties
Figures are based on December 2023 generation numbers.| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Franklin County, NY | # 29 | 13 | 402.0 GWh |
| Westchester County, NY | # 28 | 31 | 437.3 GWh |
| Onondaga County, NY | # 27 | 29 | 443.9 GWh |
| Bronx County, NY | # 26 | 15 | 453.9 GWh |
| Monroe County, NY | # 25 | 36 | 532.3 GWh |
| Yates County, NY | # 24 | 6 | 638.0 GWh |
| Chautauqua County, NY | # 23 | 18 | 727.0 GWh |
| Jefferson County, NY | # 22 | 37 | 769.5 GWh |
| Wyoming County, NY | # 21 | 15 | 808.0 GWh |
| Steuben County, NY | # 20 | 21 | 1.1 TWh |
| Clinton County, NY | # 19 | 25 | 1.2 TWh |
| Rockland County, NY | # 18 | 10 | 1.3 TWh |
| Richmond County, NY | # 17 | 19 | 1.3 TWh |
| Lewis County, NY | # 16 | 27 | 1.6 TWh |
| Saratoga County, NY | # 15 | 33 | 2.3 TWh |
| Kings County, NY | # 14 | 29 | 2.3 TWh |
| Nassau County, NY | # 13 | 25 | 2.6 TWh |
| New York County, NY | # 12 | 18 | 3.1 TWh |
| Rensselaer County, NY | # 11 | 20 | 3.5 TWh |
| Greene County, NY | # 10 | 13 | 3.6 TWh |
| Albany County, NY | # 9 | 28 | 4.2 TWh |
| Dutchess County, NY | # 8 | 21 | 4.3 TWh |
| Wayne County, NY | # 7 | 11 | 5.0 TWh |
| Orange County, NY | # 6 | 53 | 5.4 TWh |
| Suffolk County, NY | # 5 | 65 | 7.5 TWh |
| St. Lawrence County, NY | # 4 | 60 | 8.7 TWh |
| Niagara County, NY | # 3 | 21 | 15.9 TWh |
| Queens County, NY | # 2 | 21 | 16.6 TWh |
| Oswego County, NY | # 1 | 30 | 28.2 TWh |