Interim report January-March 2010

· Operating profit amounted to SEK 30.9 (79.6) million.

· Profit for the period amounted to SEK 28.0 (60.4) million.

· Net sales amounted to SEK 192.0 (265.4) million.

· Earnings per share SEK amounted to SEK 0.20 (0.42).

· A total of 1.3 (1.7) million CERs were delivered during the first quarter.

· The portfolio of carbon credits for delivery in the EU's second trading period
2008-2012 amounted to 43.7 (57.3) million CERs at the end of the period.

· On 10 February, Opcon AB (publ) made a public offer to the shareholders in
Tricorona to acquire all Tricorona shares. The Board of Directors of Tricorona
recommended the shareholders not to accept. Opcon received total 2.8 percent of
the total number of outstanding shares.





[HUG#1408727]