Energy & PowerNews JCB to use hydrogen diggers by end of 2022 by Samiyah Mokaddus October 20, 2021 by Samiyah Mokaddus October 20, 2021 JCB will be investing £100m in producing hydrogen engines, with the first JCB machines powered by hydrogen expected to go on sale by the end of 2022. 0 FacebookTwitterLinkedinEmail