The Advanced Hydrogen Technologies (AHT) Group, in collaboration with Harry Needle Railroad Company (HNRC), conducted an independent trial in the UK using AHT’s hydrogen generator on a Class 08 locomotive to reduce emissions. The trial involved cleaning the train with the R4 Generator to remove carbon build-up and later installing a carbon capture device. Results showed a 22% decrease in gas emissions, a 20% reduction in heavy particulates, and 8% diesel efficiency savings. AHT's CEO, Ben Kattenhorn, emphasized the importance of the rail sector's sustainability and noted the wide-ranging benefits of the hydrogen technology in terms of engine efficiency, cost savings, and compliance with ESG standards. The trial also showcased significant reductions in harmful emissions like carbon monoxide, CO2, and nitrogen oxides. Marcus Mayers of HNRC highlighted the value of the trial in providing concrete data to support the business case for upgrading locomotives with hydrogen technology. The successful trial not only demonstrated the immediate environmental benefits but also highlighted the long-term advantages, indicating a promising future for hydrogen in the rail industry.