The scope of our business embraces large-scale power generation systems for nuclear and thermal power, along with renewable energy generation systems for hydro, geothermal, solar, and wind power. Our related businesses include power transmission and distribution systems that deliver electricity directly to end users, and a hydrogen-based autonomous energy system that realizes "local production for local consumption."

Main Business Areas


Nuclear Power/Thermal Power
Hydro Power
Geothermal Power
Wind Power
Photovoltaic
T&D
Hydrogen-based Autonomous Energy Supply System H2One™
Failure Prediction/Performance Monitoring Service for Power Plant and Power Grid System
Heavy-Ion Radiotherapy System for Cancer Treatment (Courtesy of QST/NIRS)