MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/10540
EIA plant 10540

Watertown · Jefferson · NY

Diamond Island Plant

Operated by Central Rivers Power US, LLC

Annual generation2,592 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 Diamond Island Plant?

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

43.978626, -75.886102

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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
1179 MWh
2203 MWh
3228 MWh
4229 MWh
5237 MWh
6227 MWh
7239 MWh
8240 MWh
9198 MWh
10189 MWh
11180 MWh
12243 MWh

Operating generators

IDTechnologyFuelMWStatus
GEN1Conventional HydroelectricWAT0.4OP
GEN2Conventional HydroelectricWAT0.4OP
GEN3Conventional HydroelectricWAT0.4OP

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Identity, technology and limitations
EIA plant ID
10540
Sector
IPP Non-CHP
Water source
Black River
Data edition
2024-final