Four of Japan's most consequential industrial names just made a move that signals how serious the green hydrogen supply chain race has become. The announcement was precise and understated in the way that significant industrial commitments often are. Mitsui O.S.K. Lines, Obayashi Corporation, Kawasaki Heavy Industries, and Chiyoda Corporation have formally established the Japan–New Zealand Hydrogen Corridor, a consortium focused on studying the commercialization of green hydro