Figure 7
Three maps of Italy side by side showing the distribution of energy classes. Panel A: A map of Italy with red dots indicating locations of energy classes E, F, and G. Panel B: A map of Italy with blue dots indicating locations of energy classes B, C, and D. Panel C: A map of Italy with yellow dots indicating locations of energy classes A1, A2, A3, and A4.Distribution of the observations clusterized by EPCs, through GeoDa (Anselin et al., 2010)