Clean Planet
Updated: September 07, 2026
Founder Hideki Yoshino
Country: Japan | Funding: ¥2B (+)
Founded: 2012
Website: https://www.cleanplanet.co.jp
Clean Planet is developing "light hydrogen nuclear energy" technology known as QHe. Originally developed in Tohoku University it uses hydrogen quantum diffusion to generate heat. The diffusion is induced by heating a small amount of hydrogen saturated in nano-sized nickel-based composite material. QHe can provide industrial-scale heat up to 1,000°C. The technology operates with nano-sized nickel- based composite material and a small amount of hydrogen. Clean Planet is currently engineering QHe-powered heat modules that can provide energy to the industrial, commercial, transportation, and residential sectors.
Founded: 2012
Website: https://www.cleanplanet.co.jp
Clean Planet is developing "light hydrogen nuclear energy" technology known as QHe. Originally developed in Tohoku University it uses hydrogen quantum diffusion to generate heat. The diffusion is induced by heating a small amount of hydrogen saturated in nano-sized nickel-based composite material. QHe can provide industrial-scale heat up to 1,000°C. The technology operates with nano-sized nickel- based composite material and a small amount of hydrogen. Clean Planet is currently engineering QHe-powered heat modules that can provide energy to the industrial, commercial, transportation, and residential sectors.
