Edison

June 30 2010 984MB INTERACTIVE Report operations ... FINANCIAL STATEMENTS REPORTS LATEST FINANCIAL STATEMENT Report operations 2009 2,24MB Consolidated financial statements ... governance 2009 456KB INTERIM REPORTS 2010 Quarterly ... report March 31 2010 314KB Semiannual report ... financial statements 2009 Corporate governance 2009 Quarterly

NOTES QUARTERLY REPORT MARCH 31 2008 Content Format Financial Statements Edison Group quarterly report ... estimates used prepare Quarterly Report March ... Quarterly Report millions euros Quarterly ... 31 2008 consistent those applied preparation Annual Report ... Report March 31 2008 has been audited Presentation

Attached documents File Sustainability Report 2009 Interactive ... SUSTAINABILITY REPORT ENVIRONMENTAL STATEMENT Edison Sustainability Report attests Company commitment measure ... sustainability report 2009 Edison appreciates ... analyze social responsibility its businesses project marketplace ... image Company abides its fundamental ethical values

data taken from annual financial report database also ... includes summary Edison quarterly results 2004 most ... complete databook available interactive databook ... DATABOOK complete databook downloadable Excel document consisting number spreadsheets summarising economic financial from ... 2002 most recent available file also includes electricity hydrocarbons

available Interactive versions Sustainability Report ... Semiannual Report were developed version optimized ... 2007 Edison Live bouquet new interactive services now ... forwarded English version site number interactive ... Quarterly Semiannual Sustainability now online also

QUARTERLY REPORT MARCH 31 2007 Contents Simplified Structure Group March 31 2007 Key Events Financial Highlights ... Focus Results Performance Results Group First Quarter ... Italian Energy Market Regulatory Framework Performance Group's ... Businesses Electric Power Operations Hydrocarbons Operations ... Corporate Activities Other Continuing Operations Management

reviews Quarterly Report September 30 2009 Elpedison ... terms Edison Board Directors reviews Quarterly Report ... Quarterly Report March 31 2008 Sale seven ... 7-8 Edison Board Directors reviews Quarterly Report ... reviews Quarterly Report March 31 2007 Shareholders

Interactive Financial Statements 2005

Edison Board Directors Reviews Quarterly Report September 30 2006 EDISON REPORTS MAJOR GAINS REVENUES OPERATING ... headquarters review Quarterly Report September ... detail Semiannual Report enabled Group report ... 2005 Quarterly revenues rose 1,965 million euros from ... continuing report significant improvements all performance

Podcast Press releases Quarterly report ... Quarterly report March 31 2008 Podcast ... Link Presentation Quarterly report September ... Press releases Semiannual report June 30 2008 Webcast ... Podcast Video Documents Link Presentation Semiannual report