As partial amendment of the corporate events calendar that was disseminated on January 26, 2010 and in compliance with the provisions under article 2.6.2 paragraph 1 letter c) of the Regulation concerning the markets organized and managed by Borsa Italiana S.p.A., TERNIENERGIA S.p.A. notifies that the Board of Directors’ Meeting for the approval of the quarterly report as at March 31, 2010 shall take place on May 4, 2010.

The Company shall notify from time to time the dates of any subsequent corporate events as soon as these are defined.