🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Power plants › Hydroelectric plants › Massachusetts

HYDROELECTRIC PLANTS

Cabot

Cabot is a 61.8 MW operating hydroelectric plant in Franklin County, Massachusetts, operated by FirstLight Power Resources, Inc. - MA.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1915 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore hydroelectric plants in Massachusetts

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric10 MW OperatingJan 1915
2Conventional Hydroelectric10 MW OperatingJan 1915
3Conventional Hydroelectric10 MW OperatingJan 1916
4Conventional Hydroelectric10 MW OperatingJan 1916
5Conventional Hydroelectric10 MW OperatingJan 1917
6Conventional Hydroelectric10 MW OperatingJan 1917

Plant details

Operator
FirstLight Power Resources, Inc. - MA
Location
Franklin County, Massachusetts
Balancing authority
ISNE
Sector
IPP Non-CHP
Capacity
Operating: 61.8 MW
First unit online
Jan 1915
EIA plant ID
1629

Location

42.5875, -72.5793

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