Futures Close Heat Programme (FC Heat)
Abstract
To reach our national net zero targets by 2050, we need to decarbonise approximately 25 million homes in England. Domestic heating accounts for approximately 14% of the UKs entire emissions and significant investment is required to improve the energy efficiency of our housing stock. In addition, there are major challenges associated with domestic decarbonisation: England has the most diverse housing stock in the UK. with 35% built before the end of WWII. Sixty-four percent are owner-occupied, and these homeowners need to have a good, cost effective and efficient experience of home and heating upgrade as we move towards zero carbon homes. Implementing heating upgrades to this ageing housing stock requires a ‘whole house’ approach therefore, consideration must be given to the building fabric and heating system. Retrofitting existing homes with electric heating systems or deployment of green hydrogen boilers offer potential solutions however, the intricacies of deployment and installation are complex, further research and development is required to learn more about installation, performance of various heating options. Doing so will inform future domestic decarbonisation strategies.