TOKYO -- Japan and the U.S. are discussing joint efforts to promote hydrogen energy and bolster related supply chains, including by lowering costs for producers, Nikkei has learned.
Joint incentives to lower costs as race for clean fuel heats up

A Hyundai Tucson hydrogen fuel cell electric vehicle in the U.S. Promoting hydrogen is a goal shared by Washington and Tokyo. © Reuters
TOKYO -- Japan and the U.S. are discussing joint efforts to promote hydrogen energy and bolster related supply chains, including by lowering costs for producers, Nikkei has learned.