Delivering Retrofit at Scale Together

This report presents a comprehensive analysis of the challenges and opportunities associated with residential retrofits in the Greater Cambridge area. It was commissioned by Cambridge City Council with support from the UK Shared Prosperity Fund. The report defines retrofitting as the process of improving homes to enhance energy efficiency, including insulation upgrades and the installation of solar technologies. It outlines the significant need for retrofits in the UK, particularly in Greater Cambridge, where many homes are outdated and energy inefficient. The report identifies key barriers to retrofitting, such as high upfront costs, limited consumer awareness, and complex funding schemes. It emphasizes the importance of a coordinated approach involving local authorities and stakeholders to effectively promote retrofitting initiatives. The analysis is organized thematically, addressing policy, finance, skills, and community engagement as critical areas for intervention. The report concludes with actionable recommendations for Cambridge City Council to facilitate the scaling of retrofits in the region.