California hydrogen fuel economy stalls

United States — California's ambitious plan to build a hydrogen fuel economy for vehicles and heavy industry has stalled due to market turmoil, federal funding cuts, canceled projects, and industry pullback. The number of hydrogen cars registered in the state declined for the first time last year, and the fueling station network has shrunk, with many stations out of order. The state has pivoted toward hydrogen for buses, trucks, and port equipment, but adoption remains low compared to electric vehicles. President Donald Trump canceled up to $2.2 billion in grants for the United States — ARCHES Lethbridge public-private partnership, a decision being challenged in court, and cut tax credits. Many production projects have been canceled or delayed, and hydrogen costs four times more per mile than gasoline. Environmental groups have opposed hydrogen projects, citing inefficiency and pollution. However, the United States — Los Angeles Department of Water and Power won approval to convert its Scattergood Generating Station to run on a hydrogen-natural gas blend, and Southern United States — California Gas Co. shelved its hydrogen pipeline plans after an unfavorable regulatory ruling. Producers are hoping utilities will adopt green hydrogen to meet renewable energy targets.