Gabetti’s Research Department, together with Gabetti Lab, conducted an analysis of the impact of the tax incentives (Ecobonus, Sismabonus, Superbonus 110%) subject to credit transfer. The main objective was to quantify the relative economic savings, through the analysis of 375 condominiums that deliberated on energy retrofitting works. In particular, the advantage for condominiums entitled to the 110% Superbonus was compared with that of those entitled to the 65% Ecobonus. Secondly, the impact of works on energy savings and reduction in CO2 emissions was estimated, through an analysis of 171 of these condominiums.