JCB has made a significant investment of £100 million in hydrogen engine development, signaling a landmark decision by the UK government to permit hydrogen-powered construction and agricultural machinery on public roads. This change, effective from April 29, allows hydrogen-fuelled diggers, tractors, and other machinery to operate between sites and farms, aiming to reduce carbon emissions in these highly polluting industries. The government's amendment of regulations now permits hydrogen-powered non-road mobile machinery to use UK highways, opening new avenues for innovation in the construction and agriculture sectors. To mark this occasion, a hydrogen-powered JCB digger drove through London, culminating in a meeting between JCB Chairman Lord Anthony Bamford and Lilian Greenwood MP at the Department for Transport. Lord Bamford praised the efficiency and positive reception of JCB's hydrogen combustion engine by customers, emphasizing the historic day for both JCB and hydrogen as a zero-carbon fuel. JCB's extensive investment in developing hydrogen engines has led to testing various hydrogen-powered machinery, including telescopic handlers, backhoe loaders, and generators. These machines, performing on par with diesel counterparts, have the potential to revolutionize the construction and agricultural sectors by significantly reducing carbon footprints. The company is collaborating with rental companies and contractors across the UK to trial these hydrogen-powered machines on construction sites near Birmingham. The UK government's support for this transition aligns with the country's net-zero goals, aiming to drive innovation, create jobs, and boost the economy. By enabling hydrogen-powered machines to travel between sites and farms, the UK takes a step towards meeting climate targets and fostering economic growth. This legislative change highlights hydrogen as a crucial zero-carbon fuel, offering a sustainable solution for the future of construction and agriculture industries.