23 December 2009 Edison: calendar of corporate events Milan, December 23th, 2009 – Edison Spa informs that the calendar of corporate events for 2010 will be:Board of Directors Date Event Monday, February 8 th Approval of the 2009 Annual report [project] Friday, April 30 th Approval of the First Quarterly Report at March, 31st 20010 Friday, july 23 th Approval of the Semiannual Report at June, 30 th2010 Tuesday, October 26 th Approval of the Third Quarterly Report at September 30 th, 2010 A conference call with analysts and institutional investors will be scheduled after each of the Board meetings.Shareholders’ Meeting Tuesday, March 23 – 1^ call Wednesday, March 24 – 2^ call Approval of the 2009 Annual Report Edison Press Office: Tel. +39 02 62227331, ufficiostampa@edison.it Investor Relations Edison: Tel. +39 02 62228415, investor.relations@edison.itwww.edison.it Public disclosure required by Consob Resolution No. 11971 of May 14, 1999, as amended. Document download