British multinational Serco is set to trial Rux Energy’s alternative hydrogen storage and distribution technology in port environments to support cleaner fuel solutions for workboat operations.
Rux’s storage solution uses a nanoporous material which works like a sponge, soaking up hydrogen inside storage tanks and increasing the density. This makes the hydrogen more compact so it can be stored safely at lower pressures and temperatures, potentially improving efficiency, safety and costs.
Under a Memorandum of Understanding (MOU) and supported with funding from the Connected Places Catapult, the two companies will explore the feasibility and infrastructure needs of a localised hydrogen supply chain for maritime application.
The MOU also covers collaboration on potential hydrogen-powered vehicles to support decarbonisation efforts delivered by the UK Ministry of Defence and the US Department of Defence.
A study carried out by the two companies not only confirmed that hydrogen could be “cost-competitive with marine diesel,” but also validated Rux’s 20-foot-ISO containerised solution, Harmony, for the project.
“This trial has highlighted key infrastructure challenges and potential efficiencies, helping us assess the feasibility of transitioning to hydrogen as a cleaner fuel,” explained Michael Hayes, Transformation and Programmes Director at Serco.
The key questions for Rux’s storage system are whether it can be scaled up cost-effectively and perform reliably in real-world conditions. Trials like the one with Serco will put the technology to the test.
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