Projects

Brawn Energy develops, owns and operates a strategically diversified portfolio of Extra High Voltage (EHV) Battery Energy Storage Systems in Japan

EHV BESS

EHV BESS projects connect directly to Japan’s extra high-voltage transmission network, enabling storage at a scale to support national grid stability. 

EHV Projects

01 Project Helios

02 Project Mooka

03 Project Maibara

04 Project Kyotanabe

Japan Map

01 Project Helios

02 Project Mooka

03 Project Maibara

04 Project Kyotanabe

Local knowledge. Industry Leadership

About us

Our Japan-based team combines expertise in Japanese energy regulation, grid infrastructure and project development

Blog

Follow the latest project milestones, industry insights and news from Japan's battery storage market