Localisation  

Country	USA
County/Zone	Illinois
City	Mason
Wind farm type	Onshore wind farm

Key dates  

	171 MW commissioned

Players  

Developer	#ND
Operator
Owner
Manufacturer	Vestas

Turbines   

Operational	Vestas V150/4.5MW (x 38)

Sources  

Additional information  

Hub height
Coordinates	Latitude 40° 11' 20" - Longitude -89° 48' 28.4"
Precise localization	Yes

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

	PDF Summary

	Nearby wind farms Glacier Sands Wind Power (12 km) Porta High School (20 km) Sugar Creek Wind (24 km) Rail Splitter (37 km) Green Mountain Power (Illinois) (39 km) Lincoln Land Wind (49 km) Whitney Hill (49 km) HillTopper (50 km) Alta Farms (64 km) Radford’s Run (71 km)

	Insights Production capacity USA : 158,826.0 MW (end of 2025) Illinois : 9,029.7 MW (*)

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

	Update for this sheet 18 January 2026