Tom Woolley states that the UK has experimented with retrofit projects for long enough. With Metis’s successful model in Oxfordshire, it is time to implement fully-funded retrofit on a large scale.
For years, local authorities and policymakers have sought innovative ways to advance home retrofit. However, as Tom Woolley, SMS Products & Strategy Director, points out, the innovation phase has ended.
Through its partnership with Oxfordshire County Council, Metis has demonstrated that large-scale low-carbon retrofit is effective technically, financially, and socially. The main obstacle now is widespread adoption.
"This is the moment to move from pilots to delivery and make retrofit as simple and scalable as a mobile phone subscription."
The technologies required to decarbonize homes—solar panels, batteries, and heat pumps—have been proven for decades and are becoming more affordable. What has been lacking is a reliable delivery model that makes these technologies accessible, affordable, and trusted by ordinary households.
Many previous pilot projects focused on testing specific technologies rather than improving the process of bringing them into homes. As a result, progress has slowed, putting the UK’s Net Zero targets at risk without transitioning proven innovations into large-scale deployment.
Addressing these barriers is crucial to unlocking mass retrofit and meeting the UK’s climate goals.
Metis’s model shows that large-scale low-carbon retrofitting works, and overcoming funding and delivery challenges is essential for scaling up nationwide.