2021 Owens Corning Sustainability Report | Appendices | 372 GRI INDEX Appendix J DISCLOSURE NUMBER DESCRIPTION 2021 TEXT LOCATION PA G E NUMBER SDG TARGET LINKAGE 305-7 Nitrogen oxides (NOx), sulfur oxides (SOx), and other significant air emissions Air Quality Management 159-166 #12 Responsible Consumption and Production #13 Climate Action #14 Life Below Water #15 Life on Land 306-1 Waste generation and significant waste-related impacts Waste Management 178-188 #3 Good Health and Well-Being #6 Clean Water and Sanitation #12 Responsible Consumption and Production 306-2 Management of significant waste-related impacts Circular Economy; Waste Management 85-94, 179-186 #3 Good Health and Well-Being #6 Clean Water and Sanitation #12 Responsible Consumption and Production 306-3 Waste Generated Waste Management; Appendix C - Environmental Data 179-186, 324-326 #3 Good Health and Well-Being #6 Clean Water and Sanitation #12 Responsible Consumption and Production 306-4 Waste diverted from disposal Waste Management; Appendix C - Environmental Data 179-186, 324-326 #3 Good Health and Well-Being #12 Responsible Consumption and Production 306-5 Waste directed to disposal Waste Management; Appendix C - Environmental Data 179-186, 324-326 #6 Clean Water and Sanitation #12 Responsible Consumption and Production #15 Life on Land 307-1 Non-compliance with environmental laws and regulations Compliance and Beyond 71-77 #16 Peace, Justice and Strong Institutions 308-1 New suppliers that were screened using environmental criteria Supply Chain Sustainability 125-126, 129-130, 134 308-2 Negative environmental impacts in the supply chain and actions taken Supply Chain Sustainability 129-131 #12 Responsible Consumption and Production