UK Company Develops New Technology That Turns Waste into Hydrogen

Wastewater Fuels, based in Warwickshire, has developed an innovative technology that converts sewage into clean hydrogen energy. This method uses stainless steel mesh rods colonised by microbes to break down organic matter in wastewater, known as Microbial Electrolysis Cell (MEC), which in turn produces hydrogen gas that can be stored and used as fuel.

This new technology has been successfully tested in several trials and is now preparing to begin at RAF Digby, following funding from the Defence and Security Accelerator. The approach is expected to reduce the energy needed for wastewater treatment and provide a valuable energy source.

Along with this, the new hydrogen technology supports the UK Government’s commitment to achieving net zero greenhouse gas emissions by 2050 and reducing emissions by 78% by 2035. It also aligns with the Ministry of Defence’s (MoD) desire to incorporate more circular economy principles into defence operations.

Wastewater Fuels’ MEC system demands less space, maintenance and equipment compared to current wastewater treatment assets. With no moving parts, the system experiences less wear and tear, requires fewer component replacements and is easier to maintain, making it ideal for deployment in locations with urgent water treatment needs.

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Sources

https://www.innovationnewsnetwork.com/uk-sme-converts-wastewater-into-clean-hydrogen-energy/49915/

https://www.energylivenews.com/2024/08/08/new-tech-turns-waste-into-hydrogen/