Conventional and pumped-storage hydroelectric plants ranked by EIA-reported nameplate capacity. Rankings use EIA-anchored plant records in NYISO.
158 matching plants·ranked by nameplate capacity
| Rank | Plant | Capacity | ||||
|---|---|---|---|---|---|---|
| 101 | Sissonville HydroBoralex Hydro Operations Inc | 3 MW | Conventional Hydroelectric | Boralex Hydro Operations Inc | St Lawrence County | |
| 102 | TaylorvilleErie Boulevard Hydropower LP | 3 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Lewis County | |
| 103 | Unionville Hydro Project 2499 NYErie Boulevard Hydropower LP | 3 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 104 | Warrensburg HydroelectricBoralex Hydro Operations Inc | 2.9 MW | Conventional Hydroelectric | Boralex Hydro Operations Inc | Warren County | |
| 105 | PiercefieldErie Boulevard Hydropower LP | 2.7 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 106 | EffleyErie Boulevard Hydropower LP | 2.6 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Lewis County | |
| 107 | Union FallsUnion Falls Hydro Power LP | 2.6 MW | Conventional Hydroelectric | Union Falls Hydro Power LP | Clinton County | |
| 108 | Eel WeirErie Boulevard Hydropower LP | 2.5 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 109 | Valley Falls Hydroelectric FacilityAlbany Engineering Corporation | 2.5 MW | Conventional Hydroelectric | Albany Engineering Corporation | Rensselaer County | |
| 110 | WaldenHydroland Omega LLC | 2.4 MW | Conventional Hydroelectric | Hydroland Omega LLC | Orange County | |
| 111 | Middle Falls HydroBoralex Hydro Operations Inc | 2.2 MW | Conventional Hydroelectric | Boralex Hydro Operations Inc | Washington County | |
| 112 | Alice Falls Hydro ProjectEagle Creek Renewable Energy, LLC | 2.1 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Clinton County | |
| 113 | ElmerErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Lewis County | |
| 114 | Flat RockErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 115 | Franklin (NY)Erie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Franklin County | |
| 116 | GouldtownNorthbrook Lyons Falls LLC | 2 MW | Conventional Hydroelectric | Northbrook Lyons Falls LLC | Lewis County | |
| 117 | Johnsonville DamErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Rensselaer County | |
| 118 | NorwoodErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 119 | RaymondvilleErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 120 | SchuylervilleErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Saratoga County | |
| 121 | SewallsErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Jefferson County | |
| 122 | YalevilleErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 123 | Cornell HydroCornell Hydro | 1.9 MW | Conventional Hydroelectric | Cornell Hydro | Tompkins County | |
| 124 | Diana HydroelectricEONY Generation Limited | 1.8 MW | Conventional Hydroelectric | EONY Generation Limited | Lewis County | |
| 125 | OswegatchieErie Boulevard Hydropower LP | 1.8 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 126 | Stillwater Reservoir HydroNorthern Power & Light | 1.8 MW | Conventional Hydroelectric | Northern Power & Light | Herkimer County | |
| 127 | Newport HydroEagle Creek Renewable Energy, LLC | 1.7 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Herkimer County | |
| 128 | Chateaugay High Falls HydroHydroland Omega LLC | 1.7 MW | Conventional Hydroelectric | Hydroland Omega LLC | Franklin County | |
| 129 | Victory MillsCentral Rivers Power US, LLC | 1.7 MW | Conventional Hydroelectric | Central Rivers Power US, LLC | Cayuga County | |
| 130 | BelfortErie Boulevard Hydropower LP | 1.6 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Lewis County | |
| 131 | Chasm Hydro PartnershipAmpersand Chasm Hydro LLC | 1.6 MW | Conventional Hydroelectric | Ampersand Chasm Hydro LLC | Franklin County | |
| 132 | Kings Falls HydroelectricSilverstreet Hydro | 1.6 MW | Conventional Hydroelectric | Silverstreet Hydro | Lewis County | |
| 133 | Glenwood HydroErie Boulevard Hydropower LP | 1.5 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Orleans County | |
| 134 | Tannery Island PowerRelevate Power Management LLC | 1.5 MW | Conventional Hydroelectric | Relevate Power Management LLC | Jefferson County | |
| 135 | Upper Beaver Falls ProjectEagle Creek Renewable Energy, LLC | 1.5 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Lewis County | |
| 136 | Upper Newton FallsErie Boulevard Hydropower LP | 1.5 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 137 | Waterloo Hydroelectric ProjectC-S Canal Hydro, LLC | 1.5 MW | Conventional Hydroelectric | C-S Canal Hydro, LLC | Seneca County | |
| 138 | Goodyear Lake PlantHydroland Omega LLC | 1.4 MW | Conventional Hydroelectric | Hydroland Omega LLC | Otsego County | |
| 139 | Hailesboro 4 PlantCentral Rivers Power US, LLC | 1.4 MW | Conventional Hydroelectric | Central Rivers Power US, LLC | St Lawrence County | |
| 140 | Fulton HydroErie Boulevard Hydropower LP | 1.3 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Oswego County | |
| 141 | Rainbow Falls AuscbleNew York State Elec & Gas Corp | 1.3 MW | Conventional Hydroelectric | New York State Elec & Gas Corp | Clinton County | |
| 142 | Theresa PlantConventional Hydroelectric | 1.3 MW | Conventional Hydroelectric | — | Jefferson County | |
| 143 | Diamond Island PlantConventional Hydroelectric | 1.2 MW | Conventional Hydroelectric | — | Jefferson County | |
| 144 | Normanskill Hydro ProjectWatervliet City of | 1.2 MW | Conventional Hydroelectric | Watervliet City of | Albany County | |
| 145 | Dunn PaperBiOrigin Specialty Products | 1 MW | Conventional Hydroelectric | BiOrigin Specialty Products | St Lawrence County | |
| 146 | EphratahErie Boulevard Hydropower LP | 1 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Fulton County | |
| 147 | HeuveltonErie Boulevard Hydropower LP | 1 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | St Lawrence County | |
| 148 | KostervilleNorthbrook Lyons Falls LLC | 1 MW | Conventional Hydroelectric | Northbrook Lyons Falls LLC | Lewis County | |
| 149 | Lower Beaver Falls ProjectEagle Creek Renewable Energy, LLC | 1 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Lewis County | |
| 150 | MacombErie Boulevard Hydropower LP | 1 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Franklin County |
Capacity is EIA-reported nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies; hybrid plants may appear in multiple peer groups.