Delhi launches new hydrogen buses that run 250 km in one refill, promise zero emissions, but there's a catch

Delhis new hydrogen-powered buses can travel nearly 250 km on a single refill, but experts told TOI the technology still faces major hurdles. High operational costs, limited refuelling infrastructure, storage concerns and competition from electric vehicles are raising questions about whether hydrogen buses can scale for daily city transport anytime soon.

Raccontata daeconomictimes.indiatimes.com