The document discusses the Renovate Europe campaign, which aims to reduce the energy demand of EU buildings by 80% by 2050 through rigorous implementation of legislation requiring member states to: 1) Ramp up renovation rates to 3% annually, 2) Ensure all renovations are deep renovations, and 3) Develop financial frameworks. Deep renovation of existing buildings, which account for most of the structures in 2050, offers significant energy savings potential and returns on investment, job creation, and other economic and social benefits. The EU has increased funding to support these goals, and now member states must match ambition with action through renovation plans and programs.