St Lawrence County, NY power plants
56 EIA-registered power plants in St Lawrence County, NY totalling 1.3 GW of nameplate capacity, ranked and mapped inside NYISO.
- Plants
- 56
- Nameplate capacity
- 1.3 GW
- Largest
- 855 MW
EIA-registered records
Sum across this county
Robert Moses Power Dam
Capacity by fuel
hydroelectric1.1 GW35 plantsnatural gas102.1 MW1 plantsolar74 MW20 plants
St Lawrence County, NY capacity ranking
56 matching plants·ranked by nameplate capacity
| Rank | Plant | Capacity | Technology | Operator | Location | |
|---|---|---|---|---|---|---|
| 51 | Dunn PaperBiOrigin Specialty Products | 1 MW | Conventional Hydroelectric | BiOrigin Specialty Products | St Lawrence County | |
| 52 | HeuveltonErie Boulevard Hydropower LP | 1 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 53 | IRE Solar I, LLCScotch Settlement | 1 MW | Solar Photovoltaic | Scotch Settlement | St Lawrence County | |
| 54 | OgdensburgAmpersand Ogdensburg Hydro, LLC | 0.7 MW | Conventional Hydroelectric | Ampersand Ogdensburg Hydro, LLC | St Lawrence County | |
| 55 | Hollow Dam Power PartnershipAmpersand Hollow Dam Hydro LLC | 0.5 MW | Conventional Hydroelectric | Ampersand Hollow Dam Hydro LLC | St Lawrence County | |
| 56 | TalcvilleErie Boulevard Hydropower LP | 0.1 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County |
Technology rankings in NYISO
Other NYISO counties
Oswego County, NY6 GWQueens County, NY5.2 GWSuffolk County, NY4.3 GWNiagara County, NY3 GWOrange County, NY2.7 GWAlbany County, NY1.5 GWNassau County, NY1.4 GWDutchess County, NY1.4 GWRockland County, NY1.3 GWGreene County, NY1.3 GWKings County, NY1.1 GWSchoharie County, NY1.1 GW
All NYISO countiesCounty assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.