Localisation  

Country	USA
County/Zone	Illinois
City	Grundy
Other name	Blackstone II
Wind farm type	Onshore wind farm

Key dates  

	187.5 MW commissioned
	10.5 MW commissioned

Players  

Developer
Operator
Owner
Manufacturer	GE Vernova

Turbines   

Operational	GE Vernova 1.5xle (x 125)
Operational	GE Vernova 1.5sle (x 7)

Sources  

No source available

Details  

Part #1

Part	Blackstone II
City	Grundy
Commissioning
Turbines	125x GE Vernova 1.5xle (power 1,500 kW, diameter 82.5 m)
Hub height
Total nominal power	187,500 kW
Status	Operational
Developer
Operator
Owner
Coordinates	Latitude 41° 7' 51.1" - Longitude -88° 35' 10.8"
Precise localization	Yes

Part #2

Part	Blackstone II
City	Grundy
Commissioning
Turbines	7x GE Vernova 1.5sle (power 1,500 kW, diameter 77 m)
Hub height
Total nominal power	10,500 kW
Status	Operational
Developer
Operator
Owner
Coordinates	Latitude 41° 7' 51.1" - Longitude -88° 35' 10.8"
Precise localization	Yes

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

	PDF Summary

	Nearby wind farms Top Crop (2 km) Otter Creek (9 km) Grand Ridge IV (12 km) Grand Ridge III (12 km) Grand Ridge II (12 km) Grand Ridge I (12 km) Streator Cayuga Ridge Wind Farm (25 km) Kelly Creek (39 km) Bennington (44 km) Minonk (44 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 17 December 2025