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United States › Power plants › Hydroelectric plants › Massachusetts

HYDROELECTRIC PLANTS

Hadley Falls

Hadley Falls is a 33.4 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 1952 (current stage)
  5. Closed (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 Hydroelectric18 MW OperatingJan 1952
2Conventional Hydroelectric16 MW OperatingNov 1983
3Conventional Hydroelectric3.5 MW Cancelled or postponed

Plant details

Operator
City of Holyoke Gas and Elec Dept - (MA)
Location
Hampden County, Massachusetts
Balancing authority
ISNE
Sector
Electric Utility
Capacity
Operating: 33.4 MW
Cancelled: 3.5 MW
First unit online
Jan 1952
EIA plant ID
1605

Location

42.2119, -72.6036

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