MWPowerPlantFacts
EIA plant 3746

Whitingham · Windham · VT

Harriman

Operated by Great River Hydro, LLC

Annual generation91,466 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Harriman?

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

42.793600, -72.914400

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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
113,956 MWh
215,278 MWh
318,276 MWh
411,774 MWh
55,966 MWh
61,767 MWh
73,064 MWh
86,975 MWh
93,544 MWh
102,224 MWh
11782 MWh
127,860 MWh

Operating generators

IDTechnologyFuelMWStatus
GEN1Conventional HydroelectricWAT11.2OP
GEN2Conventional HydroelectricWAT11.2OP
GEN3Conventional HydroelectricWAT11.2OP

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Identity, technology and limitations
EIA plant ID
3746
Sector
IPP Non-CHP
Water source
Deerfield River
Data edition
2024-final