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United States › Power plants › Hydroelectric plants › Massachusetts

HYDROELECTRIC PLANTS

Cabot Holyoke

Cabot Holyoke is a 2.6 MW operating hydroelectric plant in Hampden County, Massachusetts, operated by City of Holyoke Gas and Elec Dept - (MA).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1893 (current stage)
  5. ClosedMar 2013 (not yet reached)

This plant has generators at more than one stage; see the table below.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric0.8 MW OperatingJan 1893
2Conventional Hydroelectric0.8 MW OperatingJan 1938
4Conventional Hydroelectric0.6 MW OperatingJan 1907
3Conventional Hydroelectric0.4 MW OperatingJan 1939
6Natural Gas Steam Turbine10 MW RetiredAug 1955Mar 2013
8Natural Gas Steam Turbine10 MW RetiredAug 1951Mar 2013
9Natural Gas Steam Turbine6.0 MW RetiredDec 1941Dec 2009

Plant details

Operator
City of Holyoke Gas and Elec Dept - (MA)
Location
Hampden County, Massachusetts
Balancing authority
ISNE
Sector
Electric Utility
Capacity
Operating: 2.6 MW
Retired: 26.0 MW
First unit online
Jan 1893
EIA plant ID
9864

Location

42.2000, -72.6100

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