JCB has set a new land speed record for hydrogen-powered cars at the Bonneville Salt Flats, reaching 406 mph with the Hydromax vehicle powered by two hydrogen-burning combustion engines. This marks a significant step for hydrogen internal combustion engine technology, which JCB developed after finding fuel cell technology too expensive and fragile for industrial use.
Background
JCB is a UK-based manufacturer of heavy industrial and agricultural equipment that has been exploring hydrogen alternatives to diesel, having previously dismissed fuel cells as too costly and fragile for harsh environments. Hydrogen combustion engines represent an alternative pathway to hydrogen fuel cells for decarbonizing heavy machinery.
- Source
- Ars Technica
- Published
- Aug 13, 2026 at 01:01 AM
- Score
- 6.0 / 10