Wing Commander Andy Green OBE, better known as the 'fastest man on Earth', has set another land-speed record, this time using hydrogen power. The feat was still some way short of the outright land-speed record Green famously set in 1997. Green also holds the diesel land-speed record, having reached 350.092mph (563.4kph) at Bonneville in JCB Dieselmax in 2006. 'That is the point of JCB Hydromax. However, JCB has signed an agreement to purchase green hydrogen, which is produced using renewable energy, although it currently accounts for only a small fraction of global hydrogen production.