Localisation  

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

Key dates  

	119.6 MW commissioned
	119.6 MW decommissioned
	123.36 MW commissioned

Players  

Developers	#ND
Operator	#ND
Owner	#ND
Manufacturers	Siemens Siemens-Gamesa

Turbines   

Operational	Siemens-Gamesa SG 2.7-129 (x 52)
Dismantled	Siemens SWT-2.3-101 (x 52)

Sources  

Details  

Part #1

City	Marshall
Commissioning
Turbines	52x Siemens SWT-2.3-101 (power 2,300 kW, diameter 101 m)
Hub height
Total nominal power	119,600 kW
Status	Dismantled (2022)
Developers	/
Coordinates	Latitude 41° 53' 17.9" - Longitude -93° 0' 52.5"
Precise localization	Yes

Part #2

Part	Repowering
City	Marshall
Commissioning
Turbines	52x Siemens-Gamesa SG 2.7-129 (power 2,700 kW, diameter 129 m)
Hub height
Total nominal power	123,360 kW (downrated turbines)
Status	Operational
Coordinates	Latitude 41° 53' 17.9" - Longitude -93° 0' 52.5"
Precise localization	Yes

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

	PDF Summary

	Nearby wind farms Marshalltown (20 km) Story County II (30 km) Story County I (30 km) Vienna II (33 km) Vienna I (35 km) Vienna I & II (36 km) Nevada High School (38 km) Building Energy (38 km) Story County Hospital (38 km) GWE LLC (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 30 December 2025