Judith Gap Wind Energy Center
Judith Gap Wind Energy Center is a 135 MW wind farm in Wheatland County, Montana, operated by Invenergy Services LLC. EIA-860M lists 1 generating unit here. Its unit entered service in 2005.
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
- 135 MW
- 135 MW net summer
- Generating units
- 1
- In service
- 2005
- EIA plant ID
- 56377
Where it is
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- County
- Wheatland County, Montana
- Coordinates
- 46.5725, -109.7531
- Balancing authority
- NWMT
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Invenergy Services LLC
- Primary energy source
- Wind
- Technologies
- Onshore Wind Turbine
- Status
- Operating
Judith Gap Wind Energy Center: FAQ
- Where is Judith Gap Wind Energy Center?
- In Wheatland County, Montana (MT). 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 Judith Gap Wind Energy Center?
- 135 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Judith Gap Wind Energy Center?
- EIA-860M names Invenergy Services LLC 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 Judith Gap Wind Energy Center LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Invenergy Services LLC 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 "Judith Gap Wind Energy Center LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Judith Gap Wind Energy Center still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.