Consumption of combustibles fell strongly with use of extra-light heating oil declining by 20.4% and that of gas by 10.2%. Overall fuel consumption increased (+1.1%), with sales of diesel (+2.6%) and above all aviation fuel (+9.6%) increasing significantly, while petrol consumption continued the downward pattern of the last ten years (-3.9%).
Anche per gli altri vettori energetici si è registrato un incremento nei consumi: petrolio (+4,6%), elettricità (+2,0%), gas naturale (+5,6%), carbone (+3,3%), calore a distanza (+3,3%), scarti industriali (+4,8%), legna da ardere (+ 6,8%) e energie rinnovabili (+5,9%).