Localisation  

Country	USA
County/Zone	North Dakota
City	Cavalier
Wind farm type	Onshore wind farm

Key dates  

	40.5 MW commissioned
	40.5 MW commissioned
	40.5 MW decommissioned
	43.74 MW commissioned

Players  

Developers	#ND
Operators	#ND
Owners	#ND
Manufacturer	GE Vernova

Turbines   

Operational	GE Vernova 1.5sle (x 27)
Operational	GE Vernova (x 27)
Dismantled	GE Vernova 1.5sle (x 27)

Sources  

Details  

Part #1

Part	Langdon II - FPL
City	Cavalier
Commissioning
Turbines	27x GE Vernova 1.5sle (power 1,500 kW, diameter 77 m)
Hub height
Total nominal power	40,500 kW
Status	Dismantled (2018)
Developer
Coordinates	Latitude 48° 35' 41.7" - Longitude -98° 17' 32"
Precise localization	Yes

Part #2

Part	Langdon II - FPL - Repowering
City	Cavalier
Commissioning
Turbines	27x GE Vernova
Hub height
Total nominal power	43,740 kW
Status	Operational
Coordinates	Latitude 48° 35' 41.7" - Longitude -98° 17' 32"
Precise localization	Yes

Part #3

Part	Langdon II - Otter Tail
City	Cavalier
Commissioning
Turbines	27x GE Vernova 1.5sle (power 1,500 kW, diameter 77 m)
Hub height
Total nominal power	40,500 kW
Status	Operational
Developers	/
Operator
Owner
Coordinates	Latitude 48° 35' 41.7" - Longitude -98° 17' 32"
Precise localization	Yes

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

	PDF Summary

	Nearby wind farms Langdon I (0 km) Lake Region State College (65 km) Petersburg (ND) (70 km) Fort Totten (79 km) St. Leon (90 km) St. Leon 2 (90 km) St. Joseph (92 km)

	Insights Production capacity USA : 158,826.0 MW (end of 2025) North Dakota : 5,036.0 MW (*)

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

	Update for this sheet 18 December 2025