During its presidency of the EnR Network in 2021, ADEME has carried out a comparative study on the role of the EnR Network agencies in the implementation of public policies for the renovation of buildings and identified the main lessons learned. In addition to the study report and its executive summary, summary sheets have been produced. They analyse the roles and levers of the EnR Network agencies in supporting energy renovation in buildings, the main obstacles to policies supporting energy renovation in buildings and focus on four themes: one-stop shops, fuel poverty, self-renovation and the place of energy renovation in recovery plans.