Localisation  

Country	USA
County/Zone	Oregon
City	Gilliam
Wind farm type	Onshore wind farm

Key dates  

	100.5 MW commissioned
	100.5 MW decommissioned
	109 MW commissioned

Players  

Developers	#ND
Operator	#ND
Owners	#ND
Manufacturer	GE Vernova

Turbines   

Operational	GE Vernova (x 67)
Dismantled	GE Vernova 1.5sle (x 67)

Sources  

Details  

Part #1

City	Gilliam
Commissioning
Turbines	67x GE Vernova 1.5sle (power 1,500 kW, diameter 77 m)
Hub height
Total nominal power	100,500 kW
Status	Dismantled (2019)
Developer
Coordinates	Latitude 45° 39' 56" - Longitude -120° 13' 53.8"
Precise localization	Yes

Part #2

Part	Repowering
City	Gilliam
Commissioning
Turbines	67x GE Vernova
Total nominal power	109,000 kW
Status	Operational
Owner	ND
Coordinates	Latitude 45° 39' 56" - Longitude -120° 13' 53.8"
Precise localization	Yes

	Databases       USA (252.1 GW) Americas (614.9 GW) World (2,451.9 GW) All databases

	PDF Summary

	Nearby wind farms Leaning Juniper 2b (0 km) Leaning Juniper 2a (0 km) Rattlesnake Road (2 km) Wheatfield (6 km) Pebble Springs (11 km) Harvest Wind Farm (13 km) Willow Creek (Oregon) (15 km) White Creek (16 km) Montague (18 km) Shepherds Flat Wind Farm (19 km)

	Insights Production capacity USA : 158,826.0 MW (end of 2025) Oregon : 5,074.0 MW (*)

	Légende #ND : no data (*) : according to The Wind Power database

	Update for this sheet 29 December 2025