Gray Hydrogen, High Costs, and the Real Emissions of SunLine’s Fuel Cell Fleet

CleanTechnica
By Michael BarnardMar 21, 2026, 7:55 pm116 ptsTrending
SunLine Transit Agency, which provides transportation for the large western California county that includes Palm Springs and Coachella, has spent a quarter century doing more than almost any transit agency in North America to try to make hydrogen buses work. It started hydrogen production and dispensing around…

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