JCB has invested heavily in hydrogen to power its diggers and other machinery. The new record surpasses the previous official hydrogen combustion title set in 2004 by more than double the speed. Key points and original sources are listed below.

• JCB has invested heavily in hydrogen to power its diggers and other machinery.S1

• The new record surpasses the previous official hydrogen combustion title set in 2004 by more than double the speed.S2