Release of Regulated Information, Law 3340/2005

                                      ANNOUNCEMENT

Public Power Corporation S.A announces that Mr. Koutaliagas Nikolaos (liable person according to Law 3340/2005) proceeded on April 20, 2012 to the purchase of 1200 PPCS.A. shares and sale of 1200 PPCS.A. shares with a total value of €6.702,00.

 Athens, April 26, 2012