St Lawrence County, New York has 60 power plants totaling 1,350 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.
| Plant | City | Fuel | Capacity | Operator |
|---|---|---|---|---|
| Robert Moses Power Dam | Massena | Hydroelectric | 912 MW | New York Power Authority |
| Massena Energy Facility | Massena | Natural Gas | 104 MW | Power City Partners Lp |
| Colton | Pierrepont | Hydroelectric | 30.0 MW | Erie Boulevard Hydropower Lp |
| Ogdensburg Power | Ogdensburg | Natural Gas | 26.9 MW | Ag Energy Lp |
| Stark | Colton | Hydroelectric | 26.0 MW | Erie Boulevard Hydropower Lp |
| Rainbow Falls Hydro | Parishville | Hydroelectric | 25.0 MW | Erie Boulevard Hydropower Lp |
| Five Falls | Colton | Hydroelectric | 24.0 MW | Erie Boulevard Hydropower Lp |
| South Colton | Colton | Hydroelectric | 21.0 MW | Erie Boulevard Hydropower Lp |
| Browns Falls | Oswegatchie | Hydroelectric | 16.0 MW | Erie Boulevard Hydropower Lp |
| Blake | Parishville | Hydroelectric | 15.0 MW | Erie Boulevard Hydropower Lp |
| Pyrites Plant | Pyrites | Hydroelectric | 8.2 MW | Central Rivers Power Us, Llc |
| Hannawa | Pierrepont | Hydroelectric | 7.2 MW | Erie Boulevard Hydropower Lp |
| Higley | Colton | Hydroelectric | 6.0 MW | Erie Boulevard Hydropower Lp |
| Ny Lancaster Shisler Rd Site 2 Solar Csg | Lancaster | Solar | 5.2 MW | Ac Power 14, Llc |
| Flat Rock | Fine | Hydroelectric | 5.0 MW | Erie Boulevard Hydropower Lp |
| Norfolk | Norfolk | Hydroelectric | 5.0 MW | Erie Boulevard Hydropower Lp |
| Asa Dekalb Ny Solar I Llc | Dekalb | Solar | 5.0 MW | Asa Dekalb Ny Solar I Llc |
| Ces Heuvelton | Ogdensburg | Solar | 5.0 MW | Heuvelton Solar, Llc |
| Tja-Ny-1454 Cr 15 Oswegatchie, Llc | Oswegatchie | Solar | 4.9 MW | Dimension Energy Llc |
| Tja-Ny-Canton Solar Farm Llc | Canton | Solar | 4.9 MW | Dimension Energy Llc |
| Ny Potsdam 28 Hamilton St. Solar | Potsdam | Solar | 4.4 MW | Potsdam Community Solar 2, Llc |
| Sheesley (Csg) | Canton | Solar | 4.4 MW | Nautilus Solar Solutions |
| Acer | Madrid | Solar | 4.3 MW | Cypress Creek Renewables |
| Grass River | Canton | Solar | 4.1 MW | Cypress Creek Renewables |
| Allens Falls | Parishville | Hydroelectric | 4.0 MW | Erie Boulevard Hydropower Lp |
| East Norfolk | Norfolk | Hydroelectric | 4.0 MW | Erie Boulevard Hydropower Lp |
| South Edwards | Fine | Hydroelectric | 4.0 MW | Erie Boulevard Hydropower Lp |
| Sugar Island | Potsdam | Hydroelectric | 4.0 MW | Erie Boulevard Hydropower Lp |
| Asa Gouverneur Ny Solar Ii Llc | Gouverneur | Solar | 4.0 MW | Asa Gouverneur Ny Solar Ii Llc |
| Ogdensburg | Ogdensburg | Hydroelectric | 3.5 MW | Ampersand Ogdensburg Hydro, Llc |
| Rock Island Road Solar Community Solar | Gouvernour | Solar | 3.5 MW | Rpny Solar 1, Llc |
| Hampshire Paper | Gouverneur | Hydroelectric | 3.4 MW | Hampshire Paper Co Inc |
| Asa Dekalb Ny Solar Iii Llc | Richville | Solar | 3.3 MW | Asa Dekalb Ny Solar Iii Llc |
| Parishville | Parishville | Hydroelectric | 3.0 MW | Erie Boulevard Hydropower Lp |
| Sissonville Hydro | Potsdam | Hydroelectric | 3.0 MW | Boralex Hydro Operations Inc |
| Hewittville Hydroelectric | Norwood | Hydroelectric | 3.0 MW | Erie Boulevard Hydropower Lp |
| Unionville Hydro Project 2499 Ny | Norwood | Hydroelectric | 3.0 MW | Erie Boulevard Hydropower Lp |
| Asa Dekalb Ny Solar Ii Llc | Dekalb | Solar | 3.0 MW | Asa Dekalb Ny Solar Ii Llc |
| Piercefield | Piercefield | Hydroelectric | 2.7 MW | Erie Boulevard Hydropower Lp |
| Eel Weir | Oswegatchie | Hydroelectric | 2.5 MW | Erie Boulevard Hydropower Lp |
| Norwood | Norwood | Hydroelectric | 2.0 MW | Erie Boulevard Hydropower Lp |
| Raymondville | Norfolk | Hydroelectric | 2.0 MW | Erie Boulevard Hydropower Lp |
| Yaleville | Norfolk | Hydroelectric | 2.0 MW | Erie Boulevard Hydropower Lp |
| Clarkson Solar | Potsdam | Solar | 2.0 MW | Aes Distributed Energy |
| Cj Solar I, Llc | Lisbon | Solar | 2.0 MW | Lisbon West |
| Oswegatchie | Edwards | Hydroelectric | 1.8 MW | Erie Boulevard Hydropower Lp |
| Upper Newton Falls | Newton Falls | Hydroelectric | 1.5 MW | Erie Boulevard Hydropower Lp |
| Cou Solar I, Llc | Lisbon | Solar | 1.5 MW | Lisbon East |
| Asa Gouverneur Ny Solar I Llc | Richville | Solar | 1.5 MW | Asa Gouverneur Ny Solar I Llc |
| Hailesboro 4 Plant | Hailesboro | Hydroelectric | 1.4 MW | Central Rivers Power Us, Llc |
| Talcville | Edwards | Hydroelectric | 1.1 MW | Erie Boulevard Hydropower Lp |
| Heuvelton | Village Of Heuvelton | Hydroelectric | 1.0 MW | Erie Boulevard Hydropower Lp |
| Hollow Dam Power Partnership | Gouveneur | Hydroelectric | 1.0 MW | Ampersand Hollow Dam Hydro Llc |
| Dunn Paper | Gouverneur | Hydroelectric | 1.0 MW | Biorigin Specialty Products |
| Ire Solar I, Llc | Gouverneur | Solar | 1.0 MW | Scotch Settlement |
| Suneast Fariway Solar Project | Ogdensburg | Solar | — MW | Fairway Solar Ny Llc |
| Riverside Solar Llc | Lyme | Solar | — MW | Aes Clean Energy |
| North Woods (Csg) | Canton | Solar | — MW | Nautilus Solar Solutions |
| Rich Road Solar Energy Center | Canton | Solar | — MW | Rich Road Solar Energy Center |
| Pivot Solar Ny 10 | Oswegatchie | Solar | — MW | Pivot Energy |
St Lawrence County, New York has 60 power plants totaling 1,350 MW of nameplate capacity. Hydroelectric is the dominant fuel source at 86% of installed capacity, followed by Natural Gas (10%) and Solar (5%). The largest facility is Robert Moses Power Dam at 912 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.
To find plants closer to a specific address in St Lawrence County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.