US heat treatment and metallurgical technology firm Bodycote has installed a 2MW Hgen electrolyser at its California facility for onsite hydrogen production. The alkaline system will operate at Bodycote’s Rancho Dominguez site where it services products for aerospace, defence, automotive, and energy sectors. The company will use hydrogen produced by the system to decarbonise and reduce operational costs of heat-treatment processes like annealing vacuum, heat treatment, and diffusion bonding.