If HyDeploy is successful a similar public trial could be carried out on a larger scale, and beyond that a blend could be rolled out across the UK. This would help to lower carbon emissions relatively quickly with limited disruption to customers, while wider decarbonisation projects are progressed.
If hydrogen were blended with natural gas across the UK at a similar level to HyDeploy, it could save around 6 million tonnes of carbon dioxide emissions every year, the equivalent of taking 2.5 million cars off the road.