<h3>Testing</h3>
<p>Long Marston has a long history of supporting the industry to innovate with the delivery and introduction of new trains and technology on to the railway. Our ground-breaking <a href="https://www.porterbrook.co.uk/innovation/hydroflex-cop" target="_blank" rel="noreferrer noopener">HydroFLEX</a>, the world’s first tri-mode battery, electric and hydrogen train, was extensively tested at Long Marston before being presented at the COP26 environment summit in Glasgow.<br></p>