Isumi city offshore windfarm project
Project area Chiba Pref. Isumi City offshore
Developers MITSUI & CO., LTD. RWE Renewables Japan GK Osaka Gas Co., Ltd. Ｋ＆Ｏ Energy Group Inc.
Capacity 495,000kW
Schedule Currently under consideration
Isumi offshore windfarm project
Project area Chiba Pref. Isumi City offshore
Developers Isumi Offshore Windfarm KK
Capacity 696,000kW
Schedule Construction 2028-2031
Commercial production 2031
Akita pref. Happou town, Noshiro city offshore windfarm project
Project area Akita Pref. Happou town, Noshiro city offshore
Developers Mitsubishi Corporation Energy Solutions Ltd.
Capacity 405,000kW
Schedule Currently under consideration
Niigata pref. north Murakami city Tainai city offshore windfarm project
Project area Niigata pref. Murakami city Tainai city offshore
Developers Sumitomo Corporation
Capacity 700,000kW
Schedule Currently under consideration
Niigata pref. Murakami city Tainai city offshore windfarm project
Project area Niigata pref. Murakami city Tainai city offshore
Developers Murakami Tainai offshore windfarm GK(Vena Energy)
Capacity 600,000kW 12,600～14,000kW×40turbines
Schedule Construction 3years
Commercial production 4th year
Akita Pref. Noshiro city, Mitane town, Oga city offshore windfarm project
Project area Akita Pref. Noshiro City, Mitane Town, Oga City offshore
Developers Mitsubishi Corporation Energy Solutions Ltd. 、C-TECH CORPORATION、Mitsubishi Corporation
Capacity 532,000kW
Construction Jun.2027
Commercial production Dec.2028
Akita pref. YuriHonjo city offshore windfarm project
Project area Akita pref. YuriHonjo city offshore
Developers Mitsubishi Corporation Energy Solutions Ltd. 、VENTI JAPAN Inc.、C-TECH CORPORATION、Mitsubishi Corporation
Capacity 910,000kW
Construction Apr. 2029
Commercial production Dec. 2030
Isumi City offshore windfarm project
Project area Chiba Pref. Isumi City offshore
Developers Isumi Offshore Windfarm GK
Capacity 564,000kW
Construction 2028-2031
Commercial production 2031
Chiba pref. Choshi city offshore windfarm project
Project area Chiba pref. Choshi city offshore
Developers Mitsubishi Corporation Energy Solutions Ltd., C-TECH Corporation, Mitsubishi Corporation
Capacity 434,000kW 31turbines (12,600～14,000kW）
Schedule Construction 2027Feb. Commercial Production 2028Sep.
Ishikari city coast offshore windfarm project
Project area Hokkaido Ishikari City, Otaru city offshore
Developers Ishikari Bay offshore windfarm GK (INFLUX INC)
Capacity 1,032,000kW
Schedule Currently under consideration