Relevant Facts    announcements File Date Announcement of Meeting - 47th OSM 30/03/2007 Announcement to the market - New CFO 28/03/2007 Conference call of Eletrobrás results of 2006 23/03/2007 Announcement to the market 23/01/2007 Announcement to the Market 19/01/2007 Announcement to the market - President 03/01/2007 Announcement to the Market - Dec 28th 2006 28/12/2006 Annoucement to the Shareholders 12/01/2006 01/12/2006 Annoucement to the Market 11/29/2006 29/11/2006 Bovespa Level 1 28/09/2006 Announcement to Shareholders: Payment of Dividends 2005 23/06/2006 Announcement to the market 02/06/2006 ANNOUNCEMENT OF MEETING - 46th Ordinary Stockholders Meeting 25/04/2006 Conference Call - Financial Statements 2005 23/03/2006 Announcement to Shareholders - Dividends 2005 22/03/2006 Article 133 22/03/2006 Announcement to the Market 01/31/2006 31/01/2006 Payment of Interest on Own Capital of 2004 08/12/2005 Announcement to the Market - Bonds 05/12/2005 Announcement of 145th ESM 09/09/2005 Announcement of 145th ESM 09/09/2005 Announcement to the Market - Bovespa 08/18/2005 18/08/2005 Conference Call August 17th 2005 17/08/2005 Announcement of Meeting 144th ESM 29/07/2005 Summary of the 144th ESM 07/29/2005 29/07/2005 Ordinary and Extraordinary Shareholders Meeting - April 2005 28/04/2005 Announcement Rights of Compulsory Loan April 2005 28/04/2005 Announcement 42nd OSM and 42nd ESM 13/04/2005 Announcement of Meeting - 45th OSM e 142nd ESM 28/03/2005 Announcement Shareholders remuneration 2005 23/03/2005 Announcement to Shareholders - Article 133 23/03/2005 Announcement to the Market - Feb 25th 2005 25/02/2005 Announcement - Eletronorte 01/01/2005 Announcement Energy Auction 07/12/2004 Announcement to shareholders about the payment of the dividends of 2003 on December 15th, 2004 02/12/2004 Announcement S&P 23/09/2004 Announcement Compulsory loan June 29 2004 31/08/2004 Compulsory Loan 12/16/2003 31/08/2004 141th Extraordinary General Meeting, 05/12/2004 31/08/2004 Announcement New Address, 06/07/2004 31/08/2004 Cemar 04/02/2004 31/08/2004 New Investor Relation Director 04/02/2004 31/08/2004 44th General Shareholders Meeting 05/30/2004 31/08/2004 Compulsory Loan November 2004 01/01/2004

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