Hydrogen can undoubtedly help key UK industrial sectors decarbonise. There is a widespread recognition of the importance of regulatory reform and an effective business model in incentivising a switch to low-carbon hydrogen use. We welcome the Government’s use of industrial clusters to trial the use of hydrogen. The Government must design and establish effective mechanisms to capture and learn the lessons from these trials and demonstrably apply the lessons from the industrial clusters to be set up by 2025 to those which will be in operation by 2030.