The discharge of CO2 resulting from use of primary energy carriers in the reporting year amounted to 26 000 tons, corresponding to a reduction of 2 800 tons. The emission of SO2 rose from 13 to 21 tons. The NOX discharge fell by 5 tons to 38 tons. Emission of dust fell by 7 tons to 65 tons. The quantity of VOC emissions stayed unchanged at 88 tons.