PRODUCTION CAPACITIES
Board mills
Folding boxboard 210,000 190,000 260,000 300,000
White kraftliner
Tonnes
Country Finland Finland Finland Finland Finland Sweden
Machines
Total
Tampere (Tako) Kyröskoski (Kyro)
2
210,000 190,000 260,000 300,000 425,000 650,000
1 1 1 1
Äänekoski
Simpele
Kemi
425,000 250,000
Husum
2 8
400,000 1,360,000
Total
675,000 2,035,000
Pulp and BCTMP mills Tonnes
Country Sweden Finland Finland
Chemical pulp
BCTMP
Total
Husum
730,000
730,000 360,000 390,000
Joutseno Kaskinen
360,000 390,000
Total
730,000
750,000 1,480,000
Metsä Fibre pulp mills 1) Tonnes
Country Finland Finland Finland Finland
Chemical pulp
BCTMP
Total
Äänekoski
1,300,000 610,000 650,000 690,000 3,250,000
1,300,000 610,000 650,000 690,000 3,250,000
Kemi
Rauma
Joutseno
Total
1) Metsä Board owns 24.9% of Metsä Fibre
ENVIRONMENTAL PERMIT LIMIT VIOLATIONS In 2022, there were no environmental incidents or permit violations at Metsä Board’s mills that would have caused significant environ- mental impacts, and would have been followed by claims, compensations or significant media coverage. The incidents that have caused violations of montlhly permit limit values are detailed in the table below. There were no exceedances at quarterly or annual level.
The data in the table have been assured by an independent third-party (limited assurance). The Assurance Report is available on page 50.
Unit
Incident
Corrective actions
Äänekoski
The reduction of suspended solids at the wastewater treatment plant failed to meet the permit conditions in August. The monthly phosphorus limit for wastewater was exceeded in September. The monthly limit for phosphorus and solids in wastewater was exceeded in November. The monthly limit for suspended solids in wastewater was exceeded in November.
Review and adjustment of flocculant input.
Kyro
Adjustment of the aeration and process at the wastewater treatment plant. More precise adjustments to the process during the mill’s maintenance shutdown.
Kyro
Tako
More precise sampling. The incident was likely caused by a sampling error.
43
METSÄ BOARD SUSTAINABILITY REPORT 2022
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