Brussels, 27/04/2006 (Agence Europe) - The Italian project aimed at granting preferential electricity tariffs for a number of large energy consuming industries in Sardinia will be the subject of an indepth inquiry. According to the proposal put forward, a preferential tariff would be granted until end 2010 to producers of stratified aluminium, aluminium, chlorine, lead and zinc and to public State funds (via the Cassa Conguaglio del Mercato Elettrico). This kind of operating aid is...