MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/64979
EIA plant 64979

Watertown · Litchfield · CT

Watertown Solar One, LLC

Operated by DG Connecticut III, LLC

Annual generation2,891 MWhSum of represented EIA-923 rows
Fuel codesSUNCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Watertown Solar One, LLC?

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

41.619680, -73.148440

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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
184 MWh
2216 MWh
3221 MWh
4214 MWh
5298 MWh
6314 MWh
7285 MWh
8279 MWh
9298 MWh
10328 MWh
11203 MWh
12151 MWh

Operating generators

IDTechnologyFuelMWStatus
WTRS1Solar PhotovoltaicSUN2OP

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Identity, technology and limitations
EIA plant ID
64979
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final