Localisation  

Country	USA
County/Zone	Washington
City	Adams
Wind farm type	Onshore wind farm

Key dates  

	23 MW commissioned
	126.9 MW commissioned

Players  

Developer	#ND
Operator
Owner
Manufacturer	Siemens-Gamesa

Turbines   

Operational	Siemens-Gamesa SG 2.7-129 (x 47)
Operational	Siemens-Gamesa (x 10)

Sources  

Details  

Part #1

City	Adams
Commissioning
Turbines	10x Siemens-Gamesa
Hub height
Total nominal power	23,000 kW
Status	Operational
Operator	ND
Owner	ND
Coordinates	Latitude 46° 53' 0.5" - Longitude -118° 26' 3.6"
Precise localization	Yes

Part #2

City	Adams
Commissioning
Turbines	47x Siemens-Gamesa SG 2.7-129 (power 2,700 kW, diameter 129 m)
Hub height
Total nominal power	126,900 kW
Status	Operational
Operator	ND
Owner	ND
Coordinates	Latitude 46° 53' 0.5" - Longitude -118° 26' 3.6"
Precise localization	Yes

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

	PDF Summary

	Nearby wind farms Tucannon River Wind Project (60 km) Lower Snake River I (63 km) Hopkins Ridge I (69 km) Hopkins Ridge II (69 km) Marengo I (74 km) Marengo II (74 km) Stateline (WA) (102 km) Nine Canyon I (102 km) Nine Canyon II (102 km) Nine Canyon III (102 km)

	Insights Production capacity USA : 158,826.0 MW (end of 2025) Washington : 3,695.6 MW (*)

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

	Update for this sheet 9 June 2026