Fortum shares subscribed for with share warrants

Fortum Corporation
Stock exchange notice
9 May 2008, 9:25 EET

Fortum shares subscribed for with share warrants

The following Fortum shares, subscribed for with Fortum Corporation's share
warrants and paid to the company, will be traded on the Main List of OMX Nordic
Exchange Helsinki starting on 12 May 2008, together with the old shares.

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| Name of scheme                        |  Subscription period |      Quantity |
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| Share Option Scheme 2002B for key     |  18.3.2008-30.4.2008 |        68,850 |
| employees                             |                      |               |
--------------------------------------------------------------------------------


The increase in share capital resulting from the share subscriptions, a total of
EUR 234,090.00, was entered in the Trade Register on 9 May 2008. After the
increase, Fortum Corporation's share capital is EUR 3,042,188,906.20, and the
total number of shares is 887,191,443. Following the share subscriptions, the
shareholders' equity of Fortum Corporation increased by a total of EUR
234,090.00.

Identifiers of Fortum Corporation's share on 12 May 2008:

Trading code: FUM1V
ISIN code: FI0009007132
Number of shares: 887,191,443

The intention is that the next time share subscriptions related to the Fortum
Share Option Scheme 2002B are registered will be approximately on 8 September
2008, when the new shares subscribed for by 29 August 2008 will be registered.


Fortum Corporation
Maria Romantschuk
Senior Vice President, Corporate Communications

Distribution:
OMX Nordic Exchange Helsinki
Key media
www.fortum.com