25 MW Wind operating in Teton, MT — NorthWestern Energy (NWMT)
25 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2016
Operating Since
Coordinates
47.7179, -111.9167
County
Teton, MT
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Greenbacker Renewable Energy Corporation | Greenbacker Renewable Energy | — |
| Owner(s) | Greenbacker Renewable Energy Corporation | Greenbacker Renewable Energy [100%] | — |
| Status | Operating | operating | — |
GEM identifies the owner as Greenbacker Renewable Energy [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
Greenfield Wind - MT is a 25 MW wind power plant located in Teton County, Montana. The facility began operating in 2016 and is owned and operated by Greenbacker Renewable Energy Corporation. It ranks as the 18th largest wind farm in Montana (out of 25) and 1044th nationally (out of 1424). The plant consists of a single generator utilizing onshore wind turbine technology.
The plant's turbines have a hub height of 80 meters and a rotor diameter of 107 meters. The turbines were manufactured by GE Wind, model GE2.3-107. In its most recent year of operation, Greenfield Wind - MT generated 82,086 MWh of electricity, achieving a capacity factor of 37.4%. The plant is located within the NorthWestern Energy (NWMT) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
NorthWestern Energy (NWMT)
Grid Voltage
69 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
9.9K MWh
Latest Month
82.1K MWh
Annual Generation
37.4%
Capacity Factor
No financial data available for this plant.
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
Last updated 2026-03-26
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