Many construction equipment manufacturers and rental firms are turning to hydrogen as a zero-emission alternative to diesel, with the goal of decarbonizing the industry. Hydrogen's energy density and clean combustion process make it an attractive option for machinery, despite challenges in production and infrastructure. UK-based manufacturer JCB has received licensing for its hydrogen combustion engine, marking a significant step in the adoption of hydrogen technology. AFC Energy has launched a more efficient and cost-effective 2nd Generation H-Power S+ 200kW Generator for construction and off-grid power applications, aiming to remove barriers to hydrogen adoption. TCP Group has successfully operated a fleet of 500 hydrogen fuel-cell mobile lighting towers, showing the industry's shift towards clean energy solutions. Initiatives like the UK government's Red Diesel Replacement (RDR) Grant are driving the adoption of innovative clean energy solutions in construction. Partnerships and collaborations between manufacturers, rental firms, and government agencies are key in accelerating the transition to zero-emission machinery in the construction sector.