MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/64434
EIA plant 64434

Rochester · Plymouth · MA

Rounseville Solar

Operated by Rounseville Solar 1, LLC

Annual generation4,240 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 Rounseville Solar?

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

41.738381, -70.828527

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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
1172 MWh
2292 MWh
3343 MWh
4392 MWh
5439 MWh
6488 MWh
7432 MWh
8446 MWh
9367 MWh
10377 MWh
11284 MWh
12208 MWh

Operating generators

IDTechnologyFuelMWStatus
ROUSolar PhotovoltaicSUN2.7OP

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Identity, technology and limitations
EIA plant ID
64434
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final