Localisation  

Country	Japan
County/Zone	Hokkaido (Hokkaido)
City	Tomamae
Wind farm type	Onshore wind farm

Key dates  

	1.2 MW commissioned
	20 MW commissioned
	23.1 MW commissioned
	20 MW commissioned
	20 MW decommissioned
	1.2 MW decommissioned

Players  

Developers	#ND
Operators	#ND
Owners	#ND
Manufacturers	Bonus GE Vernova Neg Micon Nordex

Turbines   

Operational	Neg Micon NM82/1650 (x 14)
Operational	GE Vernova 4.2-117 (x 5)
Dismantled	Bonus B54/1000 (x 20)
Dismantled	Nordex N43/600 (x 2)

Sources  

Details  

Part #1

City	Tomamae
Commissioning
Turbines	20x Bonus B54/1000 (power 1,000 kW, diameter 54.1 m)
Hub height
Total nominal power	20,000 kW
Status	Dismantled
Developer
Coordinates	Latitude 44° 14' 44.8" - Longitude 141° 39' 37.7"
Precise localization	Yes

Part #2

City	Tomamae
Commissioning
Turbines	2x Nordex N43/600 (power 600 kW, diameter 43 m)
Hub height
Total nominal power	1,200 kW
Status	Dismantled
Coordinates	Latitude 44° 19' 9.5" - Longitude 141° 39' 58.6"
Precise localization	Yes

Part #3

City	Tomamae
Commissioning
Turbines	14x Neg Micon NM82/1650 (power 1,650 kW, diameter 82 m)
Total nominal power	23,100 kW
Status	Operational
Owner	ND
Coordinates	Latitude 44° 15' 15" - Longitude 141° 40' 10.2"
Precise localization	Yes

Part #4

City	Tomamae
Commissioning
Turbines	5x GE Vernova 4.2-117 (power 4,200 kW, diameter 117 m)
Total nominal power	20,000 kW (downrated turbines)
Status	Operational
Developer
Operator
Owner
Coordinates	Latitude 44° 14' 44.8" - Longitude 141° 39' 37.7"
Precise localization	Yes

	Databases       Japan (61.7 GW) Asia (1,031.8 GW) World (2,451.9 GW) All databases

	PDF Summary

	Nearby wind farms Tomamae Winvilla (7 km) Tomamae Yuuhigaoka (8 km) Ororon (16 km) Rumoi-Tomamae (30 km) Rumoi (37 km) Reuke (37 km) Embetsu (52 km) Enbetsu (62 km) Teshio (64 km) Hamasato (81 km)

	Insights Production capacity Japan : 6,238.0 MW (end of 2025) Hokkaido (Hokkaido) : 1,415.0 MW (*)

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

	Update for this sheet 9 January 2026