Plymouth State College Cogeneration
Plymouth State College Cogeneration is a 3 MW oil-fired power plant in Grafton County, New Hampshire, operated by Plymouth State University. EIA-860M lists 2 generating units here, inside ISO New England. Its units entered service between 1994 and 2000.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 2.8 MW
- 2.8 MW net summer
- Generating units
- 2
- In service
- 1994–2000
- EIA plant ID
- 54803
Where it is
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- County
- Grafton County, New Hampshire
- Coordinates
- 43.7644, -71.6881
- Balancing authority
- ISNE
- Sector
- Commercial CHP
Units, technology and status
- Operator of record
- Plymouth State University
- Primary energy source
- Petroleum
- Technologies
- Petroleum Liquids
- Status
- Standby/Backup
Plymouth State College Cogeneration: FAQ
- Where is Plymouth State College Cogeneration?
- In Grafton County, New Hampshire (NH). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Plymouth State College Cogeneration?
- 3 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Plymouth State College Cogeneration?
- EIA-860M names Plymouth State University as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Plymouth State College Cogeneration LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Plymouth State University here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Plymouth State College Cogeneration LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Plymouth State College Cogeneration still running?
- EIA-860M files it as "Standby/Backup" for 2026-07. Statuses change monthly, and this page follows the monthly release.