Invitation to press and telephone conferences on 25 April 2006

The interim report of Fortum Corporation for the the January-March 2006 will be published on 25 April 2006, at about 9 a.m. Finnish time (GMT +2).

A press conference (in Finnish) will be arranged at 11.00 a.m. Finnish time in the auditorium of our head office, Keilaniementie 1, Espoo. The press conference will be webcasted and available on our website. A buffet lunch will be served after the press conference. You can also participate in an international teleconference for analysts and investors at 4.00 p.m. Finnish time on the same day by dialing +44 (0) 20 7365 8426 (if calling from Europe) or +1 617 213 8840 (if calling from the US). Participant code for both numbers: Fortum Corporation. If you are unable to participate, there will be a replay facility available for one week after the teleconference. The number to dial is +44 (0) 20 7365 8427 (if calling from Europe) or +1 617 801 6888, access code for both numbers: 15796790. A live audio webcast of the call will be available together with the slide presentation on Fortum’s website at: www.fortum.com/Investors Welcome! Fortum Corporation Carola Teir-Lehtinen Senior Vice President Corporate Communications