Looking to Emerging Technologies to Power Japan’s Green Transition: METI Official on the Costs and Opportunities of Renewable Energy

Inoue Hiroo, head of energy conservation and renewable energy at the Ministry of Economy, Trade, and Industry. (© Nippon.com)

Katō Hisaya, president and CEO of Enecoat Technologies, with a perovskite solar cell. (© Kyōdō)