Localisation  

Country	USA
County/Zone	Iowa
City	Grundy
Wind farm type	Onshore wind farm

Key dates  

	12.075 MW commissioned
	78.75 MW commissioned

Players  

Developer
Operator	#ND
Owner
Manufacturer	Siemens

Turbines   

Operational	Siemens SWT-2.625-120 (x 35)

Sources  

Details  

Part #1

City	Grundy
Commissioning
Turbines	5x Siemens SWT-2.625-120 (power 2,625 kW, diameter 120 m)
Hub height
Total nominal power	12,075 kW (downrated turbines)
Status	Operational
Developer
Owner
Coordinates	Latitude 42° 19' 47.7" - Longitude -92° 56' 5.8"
Precise localization	Yes

Part #2

City	Grundy
Commissioning
Turbines	30x Siemens SWT-2.625-120 (power 2,625 kW, diameter 120 m)
Hub height
Total nominal power	78,750 kW
Status	Operational
Developer
Owner
Coordinates	Latitude 42° 19' 47.7" - Longitude -92° 56' 5.8"
Precise localization	Yes

	Databases       USA (252.1 GW) Americas (614.9 GW) World (2,450.5 GW) All databases

	PDF Summary

	Nearby wind farms Wellsburg (7 km) Eldora - New Providence Schools (15 km) Vienna II (23 km) Vienna I (23 km) Vienna I & II (23 km) Marshalltown (31 km) Whispering Willow (37 km) Story County I (39 km) Story County II (39 km) Leonardo Wind 1 (40 km)

	Insights Production capacity USA : 158,826.0 MW (end of 2025) Iowa : 15,858.3 MW (*)

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

	Update for this sheet 21 December 2025