Representatives from the Department for Energy Security and Net Zero (DESNZ) came to Levidian’s Technology Centre in Cambridge this week to learn more about Levidian’s H₂ project with the UK’s largest listed water company, United Utilities.

Levidian and United Utilities are working to decarbonize wastewater treatment by deploying Levidian’s patented LOOP technology to capture carbon and produce graphene and H₂ from biogas as a fully sustainable feedstock.

In a major breakthrough for the water industry, the project will help address two key issues facing the sector – how to process wastewater in a way that reduces emissions while minimizing the financial burden of wastewater treatment. The visit comes as stakeholders from across the UK join forces to celebrate and promote the role of H₂ in reaching net zero.

Mike Lloyd, Research and Innovation Funding Manager for Levidian said, “This is only the second year running for the UK’s H₂ Week, but the sector is already making great strides in its journey to net zero. We’re proud to be working with one of the country’s leading water companies to play our part in decarbonizing this critical industry.”

Levidian’s LOOP technology will enable United Utilities to produce their own onsite H₂ for use in its fleet of heavy-duty vehicles. The companies will also be exploring potential use cases for the graphene, which can be used to enhance a variety of products including batteries, construction materials and coatings.

This pioneering project has received £3 MM of funding from DESNZ’s H₂ BECCS Innovation Program, which supports technologies that can produce H₂ from biogenic feedstocks and be combined with carbon capture.

Lisa Mansell, Chief Engineer (Innovation) at United Utilities said, “This is a hugely exciting project for us, and the wider water sector, transforming something that has previously been a waste product into two high value products in the form of H₂ and graphene. We’re looking forward to running our trial at our Manchester Bioresources Centre in order to prove the potential of the technology. If successful, we could then look to apply it at wastewater treatment sites across the North West.”

The unit is expected to save the emission of almost 50 tpy of methane and produce around 10 tpy of H₂. Liverpool John Moores University will assess the potential usage of H₂ within the Liverpool City Region as part of this project, and engineering service company Jacobs will provide expertise in carbon lifecycle assessment, social value analysis and commercialization.