Hydrogen plant tested at live infrastructure project
ULEMCo held a hydrogen demonstration event at the Lower Thames Crossing construction site.

ULEMCo ran a hydrogen demonstration day at the Lower Thames Crossing construction site, putting hydrogen and dual-fuel plant and vehicles in front of partners, colleagues and industry experts, working with the project's tunnelling partner BouyguesTP Murphy. For fleets still parked on the zero-emission fence, it is a reminder that hydrogen has not gone away as an option, even while battery-electric dominates the headlines. (ULEMCo)
Construction sites are an obvious proving ground for hydrogen: heavy duty cycles, fixed locations, and operators who need range and refuelling speed that current commercial EVs still struggle to match. Staging the demo at a live infrastructure project rather than a lab or depot points to a pitch aimed at working operators rather than policymakers or investors, though ULEMCo has not spelled out its targeting rationale. (ULEMCo)
Why this matters: Hydrogen remains a minority bet for UK fleets, but events like this are where refuelling logistics and total cost questions get tested before wider rollout. Worth tracking whether Lower Thames Crossing contractors extend hydrogen use beyond the dual-fuel excavators already levelling ground on site, since that would be a firmer signal than another manufacturer press event.
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