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USA wind farms file

Generalities Wind farm name: Stillwater Wind Country: USA County / Zone: Montana

Details

Part #1:

• Part: Stillwater Big Sky
• City: Stillwater
• Commissioning:
• 5 turbines: Siemens SWT-2.3-108 (power 2 300 kW, diameter 108 m)
• Hub height:
• Total nominal power: 11,500 kW
• Operational
• Onshore wind farm
• Developers: Pattern Energy/ND
• Owner:
• Source:

Part #2:

• Part: Stillwater Big Sky
• City: Stillwater
• Commissioning:
• 26 turbines: Siemens SWT-2.625-120 (power 2 625 kW, diameter 120 m)
• Hub height:
• Total nominal power: 68,250 kW
• Operational
• Onshore wind farm
• Developers: Pattern Energy/ND
• Owner:
• Source:

Localisation

Part #1:

• Part: Stillwater Big Sky
• Latitude: 45° 52' 27.8"
• Longitude: -109° 29' 40.1"
• Geodetic system: WGS84
• Precise location: yes
• Google Maps view
• Bing view
• OpenSteetMap view

Part #2:

• Part: Stillwater Big Sky
• Latitude: 45° 52' 27.8"
• Longitude: -109° 29' 40.1"
• Geodetic system: WGS84
• Precise location: yes
• Google Maps view
• Bing view
• OpenSteetMap view

Update for this sheet: 7 February 2026