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United States › Power plants › Solar farms › Massachusetts

SOLAR FARMS · BATTERY STORAGE

Wilmarth Solar

Wilmarth Solar is a 7.3 MW operating solar and battery storage plant in Norfolk County, Massachusetts, operated by Wilmarth Lane Solar 1, LLC. Its batteries store up to 5 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingFeb 2020 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
WILSolar Photovoltaic5.0 MW OperatingFeb 2020
WILBBatteries2.3 MW
5 MWh
OperatingFeb 2020

Plant details

Operator
Wilmarth Lane Solar 1, LLC
Location
Norfolk County, Massachusetts
Balancing authority
ISNE
Sector
IPP Non-CHP
Capacity
Operating: 7.3 MW
First unit online
Feb 2020
EIA plant ID
64436

Location

42.0250, -71.3536

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem