The incidence percentage that each renewable energy source has recorded every year, in respect to
the total production of electricity of the EU countries, varies significantly among the countries. In Italy, biomass has noticeably
increased its importance, showing an index increase of 314, thus positioning it self in third place as RES with 17,090.1 GWh of
produced energy. Sicily, eventhoughi thas greatpotential, demonstrates however, to be behind in production