Case Study:
As part of a broader InnovateUK initiative exploring hydrogen’s vital role as a clean energy vector for the future, Enspired partnered with Vanguard STS to study an innovative approach to hydrogen logistics. Specifically, we investigated the potential for transporting hydrogen tube trailers – specialised containers housing networks of hydrogen cylinders and delivery pipework – via rail rather than road.
Traditionally delivered by lorry, transitioning these trailers to rail would offer significant environmental advantages; reducing carbon emissions, improving road safety and strengthening the role of rail freight in supporting the UK's growing hydrogen economy. This project represents not just a logistical evolution, but a commitment to building safer, greener infrastructure for generations to come.
Our initial focus was to develop a strategy for a limited operational trial, securing approval to validate the concept under real-world conditions. If successful, this trial could pave the way for a full-scale service offering, helping to embed sustainable practices deep into the national transport network.
From a technical perspective, the study examined whether the rail environment could pose any risk to the integrity of the hydrogen storage systems. We assessed the compatibility between railway structural standards and the design specifications of the tube trailers, identifying potential risk areas and mitigating measures. We also conducted a detailed evaluation of the risk of hydrogen leaks, using trusted industry tools such as the RSSB risk profile framework, and aligning with existing regulations for the transport of hazardous goods by rail.
The final report outlines practical, immediate recommendations for trial implementation, while also mapping out longer-term strategic actions. By enabling a safer, cleaner method for hydrogen distribution, this project contributes to shaping a resilient and sustainable energy future.
