Stellantis abandons hydrogen fuel cell development
Hydrogen is much less energy-dense by volume, and making it is far from efficient. Most commercial hydrogen is produced via steam reformation from hydrocarbon stocks, which is energy-intensive and not carbon-neutral.
Mercedes delivers fuel cell buses in Stuttgart, with capability for H2-only operations - Sustainable Bus
The eCitaro G fuel cell buses, now delivered to SSB, signify a major step towards Stuttgart's emission-free public transport, eliminating diesel buses by 2027.