Italian energy group ERG SpA (<a href="https://www.borsaitaliana.it/borsa/azioni/scheda/IT0001157020.html?lang=it" target="_blank">BIT:ERG</a>) has finalised the sale of the 480-MW Priolo Gargallo combined-cycle gas turbine (CCGT) cogeneration plant in Sicily, the last asset that stood on its way to becoming a wind and solar company only.