Gorge 18
Gorge 18 is a 3 MW hydroelectric power plant in Chittenden County, Vermont, operated by Green Mountain Power Corp. EIA-860M lists 1 generating unit here, inside ISO New England. Its unit entered service in 1928.
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
- 3 MW
- 3 MW net summer
- Generating units
- 1
- In service
- 1928
- EIA plant ID
- 6475
Where it is
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- County
- Chittenden County, Vermont
- Coordinates
- 44.49, -73.1693
- 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
Gorge 18: FAQ
- Where is Gorge 18?
- In Chittenden 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 Gorge 18?
- 3 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Gorge 18?
- 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 Gorge 18 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 "Gorge 18 LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Gorge 18 still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.