Mur|Mur is a major private housing renovation scheme developed by Grenoble Metropole. The first campaign aimed at reducing energy consumption through the retrofitting of condominiums built between 1945 and 1975. 4,467 dwellings in 84 condominiums were renovated, and in total 173 condominiums benefited from tailored support because of Mur|Mur from 2010 to 2014. The renovations resulted in 5,200 tonnes of saved CO2 emissions, which translates to savings of €135-250 per year.
This is a Covenant of Mayors case study.