Stock exchange release


25 October 2007, 18:30 EEST

Fortum Corporation ANNOUNCEMENT 25.10.2007

SHARE REPURCHASE  25.10.2007                                                    

In the Helsinki Stock Exchange                                                  

Trade date              25.10.2007                                              
Bourse trade            BUY                                                     
Share                   FUM1V                                                   
Amount                  400.000               shares                            
Total cost              11.690.792,27         EUR                               
Average price/ share    29,2270               EUR                               
Highest price/ share    29,80                 EUR                               
Lowest price/ share     28,95                 EUR                               

Fortum Corporation now holds a total of 1.990.000 shares                        
including the shares repurchased on 25.10.2007.                                 

On behalf of Fortum Corporation                                                 

NORDEA BANK FINLAND PLC                                                         

Petri Simberg         Jarkko Järvinen