Please note that the Annual Information Document, for the period from 10/06/2010 to 06/04/2011, prepared in accordance with art. 54 of the Issuers Regulation adopted by Consob with resolution no 11971 of May 14, 1999 and subsequent amendments, is available to the public at the registered office of the Italian Stock Exchange and is also available on the website of Company (www.ternienergia.com) Corporate Governance section.