bollette care per le pmi

http://www.pmi.it/economia/green-economy/news/67799/energia-elettrica-costi-in-bolletta-per-pmi-italiane.html?utm_source=newsletter&utm_medium=email&utm_campaign=Newsletter:+PMI.it&utm_content=2013-07-23+energia-elettrica-costi-in-bolletta-per-pmi-italiane