http://assets.storaenso.com/se/com/DownloadCenterDocuments/Progress_Book_http://storaenso.com/financialreport2016 http://assets.storaenso.com/se/com/DownloadCenterDocuments/Corporate_Governance_Report_2016.pdf http://assets.storaenso.com/se/com/DownloadCenterDocuments/GRI_Index_2016.pdf Carbon dioxide We believe that the key to combatting global warming involves the use of renewable materials, resource and energy efficient production processes, and sustainable forest management practices .