EnergyFrom tire makers to whisky distillers, using gas cuts emissions but costs are highEndowed with the longest average hours of sunshine in Japan, Yamanashi prefecture is trying to make itself a renewable energy hub. (Yamanashi prefecture)YURIKA YONEDA and MITSURU OBESeptember 24, 2025 13:35 JSTSAGAMIHARA, Japan -- Hydrogen is gaining visibility in Japan as an alternative energy source to fossil...