Evidence review for hydrogen for heat in buildings

Abstract

This project was commissioned to help build a clear evidence base, using existing literature, relating to all aspects of the use of hydrogen to heat buildings including supporting infrastructure and costs. Lessons gained thus far from key projects (H100, Acorn, Hy4Heat and others) have been synthesised along with a wide range of evidence sources on aspects such as technical feasibility, safety and costs. The review focused on drawing out relevant lessons for Scotland from evidence across Scotland, the wider UK and further afield (where appropriate).