Full Breakdown
Andy Green Sets Hydrogen-Powered Land Speed Record at Bonneville
8/14/2026, 4:16:36 AM
Record-Breaking Run
British driver Andy Green piloted JCB’s 32-foot Hydromax streamliner across Utah’s Bonneville Salt Flats, achieving an FIA-certified average speed of 406.320 mph (653.908 km/h) over two runs (400.623 mph and 412.135 mph). Powered by two hydrogen internal-combustion engines delivering 1,600 hp, the vehicle eclipsed the previous hydrogen-combustion record of 185.5 mph set in 2004. The FIA is processing the record for official ratification.
Historical Context of Land Speed Records
Bonneville has hosted attempts since 1914. Andy Green first entered the record books in 1997 with the jet-powered Thrust SSC at 763.035 mph, later setting a diesel-engine record of 350.092 mph in 2006. The Hydromax achievement follows a lineage that includes Malcolm Campbell’s 1930s “Blue Bird” runs and the jet- and rocket-powered contests of the 1960s.
Technical Data
- Vehicle: JCB Hydromax, 32 ft (9.75 m) streamliner
- Powertrain: Two hydrogen-fuelled internal-combustion engines, 1,600 hp total
- Record Category: Hydrogen internal-combustion land-speed record (FIA class)
- Previous Benchmark: 185.5 mph (BMW H2R, 2004)
- Comparable Classes: Diesel 350.092 mph; electric 341.3 mph
Official Statements & Responses
Roger Banowetz, president of the FIA land-speed-records commission, highlighted the archival work that made the attempt possible. JCB Chair Lord Anthony Bamford framed the run as proof that hydrogen can meet heavy-industry demand that electric power struggles to satisfy. The FIA commission confirmed the two-run average meets its technical criteria and will be ratified pending final review.
Why It Matters
The record showcases hydrogen combustion as a high-performance power source, aligning with JCB’s strategy to promote hydrogen for heavy-equipment applications. Analysts note hydrogen’s high energy density and zero-carbon tailpipe emissions as advantages over diesel, while stressing that overall carbon impact depends on how the hydrogen is produced. The demonstration may influence investment in hydrogen infrastructure for both motorsport and commercial sectors.
On-the-Ground Observations
Green described the Bonneville surface as “fantastic,” likening its texture to “packed snow,” and noted cockpit temperatures exceeding 122 °F, underscoring the physical demands of the attempt.
Verbatim Quotes
- “This is the first time they’ve been available outside of the boxes that were stored in Valleiry,” — Roger Banowetz, FIA commission president
- “If you’re serious about emissions, you have to be serious about hydrogen, and a land speed project is the perfect way to prove it,” — JCB Chair Anthony Bamford
- “Look at the surface, it’s fantastic. You can drive as fast as you want on this surface. Well, as fast as we can go,” — Andy Green
What’s Next
The FIA Land Speed Records Commission will complete its verification process in the coming weeks, after which the Hydromax achievement will be entered into the official FIA archive of land-speed milestones.
