Localisation  

Country	Japan
County/Zone	Chiba (Kanto)
City	Choshi
Wind farm type	Onshore wind farm

Key dates  

	1.5 MW commissioned
	1.5 MW commissioned
	14 MW commissioned
	10.5 MW commissioned

Players  

Developers	#ND
Operators	#ND
Owners	#ND
Manufacturers	Ebara Repower #ND

Turbines   

Operational	Ebara EPW1570 (x 7)
Operational	Repower MD70 (x 2)
Operational	#ND

Sources  

Details  

Part #1

City	#ND
Commissioning
Turbine	1x Repower MD70 (power 1,500 kW, diameter 70 m)
Hub height
Total nominal power	1,500 kW
Status	Operational
Coordinates	Latitude 35° 43' 8.9" - Longitude 140° 46' 2.4"
Precise localization	Yes

Part #2

City	#ND
Commissioning
Turbine	1x Repower MD70 (power 1,500 kW, diameter 70 m)
Hub height
Total nominal power	1,500 kW
Status	Operational
Coordinates	Latitude 35° 43' 28.3" - Longitude 140° 46' 5.1"
Precise localization	Yes

Part #3

City	#ND
Commissioning
Turbines	7x Ebara EPW1570 (power 1,500 kW, diameter 70 m)
Hub height
Total nominal power	10,500 kW
Status	Operational
Developer
Operator
Owner
Coordinates	Latitude 35° 44' 22.8" - Longitude 140° 45' 34.2"
Precise localization	Yes

Part #4

City	Choshi
Commissioning
Turbine(s)	(manufacturer name not available)
Total nominal power	14,000 kW
Status	Operational
Coordinates	Latitude 35° 42' 50.3" - Longitude 140° 47' 23.9"
Precise localization	No

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

	PDF Summary

	Nearby wind farms Choshi Offshore (5 km) Hasaki (8 km) Iame 1 (9 km) Kazami (10 km) Iame 2 (12 km) Sakura (16 km) Kamisu Offshore (21 km) Kashima Port (21 km) Kamisu (23 km) Kujukuri - Eurus Energy (24 km)

	Insights Production capacity Japan : 6,238.0 MW (end of 2025) Chiba (Kanto) : 35.9 MW (*)

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

	Update for this sheet 20 January 2026