Find NYISO power assets

Search the NYISO fleet by plant, operator, technology, or county. Compare nameplate capacity, inspect sites, and open source-backed profiles.

Registry assets
1,037
NYISO plant records
EIA nameplate capacity
44.5 GW
Sum across registry records
Detailed profiles
89
Source-backed public pages

All NYISO power assets

1,037 matching plants·sorted by capacity, high to low

RankPlantCapacity
151NY8 - Branscomb SolarMN8 Energy LLC20 MW
152NY8 - Darby SolarMN8 Energy LLC20 MW
153NY8 - ELP Stillwater SolarMN8 Energy LLC20 MW
154NY8 - Grissom SolarMN8 Energy LLC20 MW
155NY8 - Janis SolarMN8 Energy LLC20 MW
156NY8 - Puckett SolarMN8 Energy LLC20 MW
157NY8 - Regan SolarMN8 Energy LLC20 MW
158NY8 - Teichos PattersonvilleMN8 Energy LLC20 MW
159Riverhead Solar FarmAES Distributed Energy20 MW
160Steel Winds Wind FarmEvergreen Wind, LLC20 MW
161Stephentown SpindleConvergent Energy and Power LP20 MW
162Willis Battery StorageNew York Power Authority20 MW
163ProspectErie Boulevard Hydropower LP19 MW
164Ellis SolarAltus Power America Management, LLC18 MW
165GrahamsvilleNew York Power Authority18 MW
166Seneca EnergySeneca Energy II17.6 MW
16759th StreetConsolidated Edison Co-NY Inc17.1 MW
168Reworld Babylon IncReworld Babylon Inc17 MW
169Upper MechanicvilleNew York State Elec & Gas Corp16.4 MW
170Marsh Hill Wind FarmInvenergy Services LLC16.2 MW
171Browns FallsErie Boulevard Hydropower LP16 MW
172Pasto SolarAltus Power America Management, LLC16 MW
173SchaghticokeErie Boulevard Hydropower LP16 MW
174Soft MapleErie Boulevard Hydropower LP16 MW
175BlakeErie Boulevard Hydropower LP15 MW
176Steel Winds IIEvergreen Wind, LLC15 MW
177NSF UnionNJR Clean Energy Ventures Corporation14.8 MW
178Wheelabrator Hudson FallsWheelabrator Environmental Systems14.4 MW
179SturgeonCentral Hudson Gas & Elec Corp14.4 MW
180SoutholdNational Grid Generation LLC14 MW
181South Glens Falls HydroelectricBoralex Hydro Operations Inc13.8 MW
182New York University Central PlantNew York University13.5 MW
183Little Falls HydroEagle Creek Renewable Energy, LLC13 MW
184Kings Plaza Total Energy Plant (TEP)Veolia North America12.8 MW
185Moose RiverEONY Generation Limited12.6 MW
186MacArthur Waste to Energy FacilityReworld MacArthur Renewable Energy12.5 MW
187DeferietErie Boulevard Hydropower LP12 MW
188Newfield Community Solar LLCNewfield Solar LLC12 MW
189NY Times Daily Production FacilityThe NY Times Production Facility12 MW
190CrescentNew York Power Authority11.6 MW
191Vischer FerryNew York Power Authority11.6 MW
192Madison Windpower LLCMadison Windpower LLC11.5 MW
193South HamptonNational Grid Generation LLC11.5 MW
194New York State Dam HydroBoralex Hydro Operations Inc11.4 MW
195Ontario LFGTESeneca Energy II11.2 MW
196RioEagle Creek Renewable Energy, LLC10.8 MW
197Dahowa HydroGR Catalyst Two LLC10.5 MW
198Blanchard Road 1 Community SolarOYA Blanchard Road LLC10 MW
199Blanchard Road 2 Community SolarOYA Blanchard Road 2 LLC10 MW
200Cicero Energy Storage 1 LLCConvergent Energy and Power LP10 MW

Browse the NYISO fleet

Permanent directories organized by operating peer group.

Battery storageBattery and battery-hybrid power plants ranked by EIA-reported nameplate capacity.51plantsSolarUtility-scale solar and solar-hybrid power plants ranked by EIA-reported nameplate capacity.674plantsWindOnshore and offshore wind power plants ranked by EIA-reported nameplate capacity.34plantsNatural gasNatural gas power plants ranked by EIA-reported nameplate capacity.103plantsHydroelectricConventional and pumped-storage hydroelectric plants ranked by EIA-reported nameplate capacity.158plantsNuclearNuclear power plants ranked by EIA-reported nameplate capacity.3plantsBattery storage operatorsCompanies operating battery and battery-hybrid plants in NYISO.

Plant identity and nameplate capacity are anchored to the EIA plant registry and joined to ERCOT market records. The fleet sum is not ERCOT seasonal capability or available operating capacity. Detailed profiles add source-backed equipment, commercial, interconnection, and operating context where available.