MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/2692
EIA plant 2692

Lewiston · Niagara · NY

Lewiston Niagara

Operated by New York Power Authority

Annual generation-238,354 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextNew York Independent System OperatorBalancing authority or NERC region

Published location

Where is Lewiston Niagara?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

43.142973, -79.021958

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
1-16,970 MWh
2-16,589 MWh
3-20,343 MWh
4-18,296 MWh
5-23,024 MWh
6-24,014 MWh
7-20,626 MWh
8-23,776 MWh
9-22,316 MWh
10-19,038 MWh
11-17,729 MWh
12-15,633 MWh

Operating generators

IDTechnologyFuelMWStatus
1Hydroelectric Pumped StorageWAT20OP
10Hydroelectric Pumped StorageWAT20OP
11Hydroelectric Pumped StorageWAT20OP
12Hydroelectric Pumped StorageWAT20OP
2Hydroelectric Pumped StorageWAT20OA
3Hydroelectric Pumped StorageWAT20OP
4Hydroelectric Pumped StorageWAT20OP
5Hydroelectric Pumped StorageWAT20OP
6Hydroelectric Pumped StorageWAT20OP
7Hydroelectric Pumped StorageWAT20OP
8Hydroelectric Pumped StorageWAT20OP
9Hydroelectric Pumped StorageWAT20OP

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Identity, technology and limitations
EIA plant ID
2692
Sector
Electric Utility
Water source
Forebay Of Robert Moses Niagar
Data edition
2024-final