Alter-native Energy Festival has produced many concerts during the first eight editions. From 2007 the Festival produced national and international artists, new local bands and music of all genres.

Some of the artits produced by the Festival: Ivan Segreto, Giovanni Sollima, Marco Parente, Francesco Cafiso, Frankie HI-NRG, John De Leo, Francesco Buzzurro, Miriam Palma, Ipercussonici, GODBLESSCOMPUTERS, Mario Crispi, KOF (UK), Truc a Trois and Gotan Project DJ Set (France), Havalina and Nudozurdo (Spain), Doudou Diouf (Senegal).

At local level, the Festival organised music contents involving the best emerging bands in Sicily: Omosumo, Waines, Anzikitanza, Aurora D’Amico, OID, Malintenti Deluxe Orchestra, Folkalab, WOT, Nkantu d’Aziz, Good Falafel.