Our Power Plants and Facilities
Hokkaido
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Tomakomai Energy Storage FacilityTomakomai-shi, Hokkaido Prefecture, Japan- FY 2028 (plan)
Under Construction -
Shiraoi Energy Storage FacilityShiraoi-cho, Shiraoi County, Hokkaido Prefecture, Japan
- FY 2028 (plan)
Under Construction -
Ishikari Energy Storage FacilityIshikari-shi, Hokkaido Prefecture, Japan
- FY 2027 (plan)
Under Construction
Tohoku
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Akita BiomassAkita-shi, Akita Prefecture, Japan- July 2016
In Operation -
Karumai West SolarKarumai-machi, Kunohe-gun, Iwate Prefecture, Japan- July 2019
In Operation -
Karumai East SolarKarumai-machi, Kunohe-gun, Iwate Prefecture, Japan- December 2019
In Operation -
Karumai Sonbou SolarKarumai-machi, Kunohe-gun, Iwate Prefecture, Japan- October 2021
In Operation -
Ishinomaki Hibarino BiomassIshinomaki-shi, Miyagi Prefecture, Japan- March 2024
In Operation -
Sendai Gamo BiomassSendai-shi, Miyagi Prefecture, Japan- November 2023
In Operation -
Abukuma Onshore WindFukushima Prefecture, Japan- April 2025
In Operation
Kanto
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Nasushiobara SolarNasushiobara-shi, Tochigi Prefecture, Japan- September 2015
In Operation -
Nasukarasuyama SolarNasukarasuyama-shi, Tochigi Prefecture, Japan- May 2019
In Operation -
Suigo-Itako SolarItako-shi, Ibaraki Prefecture, Japan- February 2014
In Operation -
Futtsu SolarFuttsu-shi, Chiba Prefecture, Japan- July 2014
In Operation
Chubu, Kansai
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Kikugawa-Ishiyama SolarKikugawa-shi, Shizuoka Prefecture, Japan- February 2015
In Operation -
Kikugawa-Horinouchiya SolarKikugawa-shi, Shizuoka Prefecture, Japan- February 2015
In Operation -
Yokkaichi SolarYokkaichi-shi, Mie Prefecture, Japan- March 2019
In Operation -
Omaezakikou BiomassOmaezaki-shi and Makinohara-shi, Shizuoka Prefecture, Japan- January 2025
In Operation -
Himeji Energy Storage FacilityHimeji-shi,
Hyogo Prefecture, Japan- October 2025
In Operation -
Mori-machi Mutsumi Energy Storage FacilityMutsumi, Mori-machi, Shuchi County, Shizuoka Prefecture, Japan
- FY 2028 (plan)
Under Construction
Kyushu
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Kokonoe SolarKokonoe-machi, Kusu-gun, Oita Prefecture, Japan- May 2015
In Operation -
Ozu SolarOzu-machi, Kikuchi-gun, Kumamoto Prefecture, Japan- April 2016
In Operation -
Kanda BiomassKanda-machi, Miyako-gun, Fukuoka Prefecture, Japan- June 2021
In Operation -
Karatsu BiomassKaratsu-shi, Saga Prefecture, Japan- september 2025
In Operation -
Hitoyoshi SolarHitoyoshi-shi, Kumamoto Prefecture, Japan- June 2023
In Operation -
Minami-Aso Yunotani GeothermalMinamiaso-mura, Kumamoto Prefecture, Japan- March 2023
In Operation -
Reihoku Amakusa Onshore WindReihoku-machi, Amakusa-gun, Kumamoto Prefecture, Japan- FY 2026 (plan)
Under Construction
