Greenhouse gas emission related to energy consumption 2013 2014 2015 2016 2017 2018 2019
CO2 (tons) 242878 255171 262841 246101 267798 260004 (1) 254306 (1)
KPI, Greenhouse gas emission related to energy consumption CO2/value added (tons/SEK M) 10 9.7 9.5 8.3 8.7 8.2 (2) 7.0 (2)
         
(1) For comparable units. Total greenhouse gas emission related to energy consumption amounted to 256,850 tons, including units acquired during the year.
(2) For comparable units. Total greenhouse gas emission related to energy consumption/valued added amounted to 7.0 tons/SEK M, including units acquired during the year.