In 2013 around 360 households in Fishwick had external wall insulation on their homes. This was part of a national energy efficiency scheme that should have made homes easier and cheaper to keep warm, but for many households the choice of measures and quality of work was poor and properties developed severe damp and mould.

The first part of this project is to ensure 11 rural park homes with vulnerable residents are inadequately insulated. The second part of the project is to install battery storage systems in 22 properties with PV.

Under One Roof was commissioned by Liverpool City Council and funded by the Department for Business, Energy and Industrial Strategy (BEIS). It examines evidence and practices where health bodies have worked in partnership with fuel poverty alleviation schemes. It particularly aims to identify the type of evidence commissioners are requiring from scheme providers.