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United States › Power plants › Hydroelectric plants › Massachusetts

HYDROELECTRIC PLANTS

Riverside Holyoke

Riverside Holyoke is a 6.9 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 1906 (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
8Conventional Hydroelectric4.0 MW OperatingJan 1931
7Conventional Hydroelectric1.5 MW OperatingJan 1922
4Conventional Hydroelectric0.8 MW OperatingJan 1906
5Conventional Hydroelectric0.6 MW OperatingJan 1906
6Conventional Hydroelectric1.1 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: 6.9 MW
Cancelled: 1.1 MW
First unit online
Jan 1906
EIA plant ID
1607

Location

42.2006, -72.5944

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