News Dutch military gets its first hydrogen trucks: MAN hTGX for heavy duty 5 June 2026 News Hear it roar: HydroTeam KU Leuven's hydrogen engine runs in the car 26 May 2026 Technology German university builds zero-emission hydrogen engine with over 60% efficiency — matching fuel cells via combustion 7 May 2026 Technology Toyota bets on hydrogen combustion for passenger cars — but is it really a world first? 28 April 2026 News Keyou HICE.40 drives to Utrecht — 2,200 km on hydrogen with impressively low consumption 13 April 2026 Technology Volvo takes hydrogen combustion trucks onto public roads — diesel performance, near-zero emissions 11 April 2026