MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/2552
EIA plant 2552

Deferiet · Jefferson · NY

Deferiet

Operated by Erie Boulevard Hydropower LP

Annual generation62,883 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 Deferiet?

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

44.038100, -75.680600

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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
16,785 MWh
26,449 MWh
36,723 MWh
45,437 MWh
53,266 MWh
64,518 MWh
76,722 MWh
86,294 MWh
93,168 MWh
102,902 MWh
114,099 MWh
126,520 MWh

Operating generators

IDTechnologyFuelMWStatus
1Conventional HydroelectricWAT4OP
2Conventional HydroelectricWAT4OP
3Conventional HydroelectricWAT4OP

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Identity, technology and limitations
EIA plant ID
2552
Sector
IPP Non-CHP
Water source
Black River
Data edition
2024-final