Ottauquechee Hydro
Ottauquechee Hydro is a 2 MW hydroelectric power plant in Windsor County, Vermont, operated by Green Mountain Power Corp. EIA-860M lists 2 generating units here, inside ISO New England. Its units entered service between 1983 and 1987.
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
- 1.8 MW
- 1.7 MW net summer
- Generating units
- 2
- In service
- 1983–1987
- EIA plant ID
- 50126
Where it is
Loading map…
- County
- Windsor County, Vermont
- Coordinates
- 43.5933, -72.3506
- Balancing authority
- ISNE
- Sector
- Electric Utility
Units, technology and status
- Operator of record
- Green Mountain Power Corp
- Primary energy source
- Hydro
- Technologies
- Conventional Hydroelectric
- Status
- Operating
Ottauquechee Hydro: FAQ
- Where is Ottauquechee Hydro?
- In Windsor County, Vermont (VT). 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 Ottauquechee Hydro?
- 2 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Ottauquechee Hydro?
- EIA-860M names Green Mountain Power Corp 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 Ottauquechee Hydro LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Green Mountain Power Corp 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 "Ottauquechee Hydro LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Ottauquechee Hydro still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.