NOTICE
The Public Power Corporation SA of Greece notifies pursuant to Law 3556/2007 that "Morgan Stanley" by its letter dated December 5, 2007, notified total aggregate holdings on November 30, 2007 of "Morgan Stanley and Co International PLC" and "Morgan Stanley and Co Incorporated New York" of 12,035,190 voting rights or 5.187% of PPC's voting rights.
Athens December 7, 2007