Key Facts
• On September 2, Governor Hirofumi Yoshimura of Osaka updated his X (formerly Twitter).
• He criticized the destruction of forests and nature for mega solar installations.
• Yoshimura emphasized the need to focus on domestic perovskite solar cell technology.
• Perovskite solar cells are lightweight, film-like, and used in the Osaka Expo.
• Suggested applications include building walls, factory roofs, and highway sound barriers.
• Online reactions supported his stance, citing environmental concerns and land inheritance issues.
• Some noted the lack of awareness about perovskite solar cells despite their Expo presence.
Summary
Osaka Governor Hirofumi Yoshimura expressed concerns over the environmental impact of mega solar installations, questioning their alignment with renewable energy goals. He advocated for increased investment in perovskite solar cells, a domestic technology with versatile applications, including building walls and highway barriers. Yoshimura highlighted their use in the Osaka Expo but noted limited public awareness. Online responses echoed his concerns, emphasizing the need to balance renewable energy development with environmental preservation.
