Glendale Hydroelectric Project
Hydro power plant · Berkshire County, Massachusetts
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- Relevate Power Management LLC
- County
- Berkshire County
- Generating units
- 5
- Share of state capacity
- 0.01%
- Rank among hydro plants in Massachusetts
- #32 of 32
- EIA plant code
- 69671
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GEN3 | Conventional Hydroelectric | 0.3 MW | 0.3 MW | 1995 | Operating |
| GEN1 | Conventional Hydroelectric | 0.2 MW | 0.2 MW | 2014 | Operating |
| GEN2 | Conventional Hydroelectric | 0.2 MW | 0.2 MW | 1995 | Operating |
| GEN4 | Conventional Hydroelectric | 0.2 MW | 0.2 MW | 1995 | Operating |
| GEN5 | Conventional Hydroelectric | 0.2 MW | 0.2 MW | 1995 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Massachusetts
| Dartmouth Landfill | Solar | 1.1 MW |
| GSPP NESV, LLC | Solar | 1.1 MW |
| Methuen Landfill | Solar | 1.1 MW |
| Plymouth Solar | Solar | 1.1 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 1.1 MW solar plant and a 1.1 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Massachusetts power plants · What Massachusetts actually generates