＜Event Report＞TBS Group Akasaka Heat Supply Hydrogen Heat Source Facility Commemorative Ceremony for Start of Operation: Tokyo Metropolitan Area's First Commercial Green Hydrogen Heat Source Facility Begins Full-Scale Operation by a Heat Supply Business
Akasaka Heat Supply Co., Ltd. (Minato-ku, Tokyo; President: Morimasa Takagi) held a "Hydrogen Heat S… · 2026-05-12