ENVIRONMENTAL DATA ENERGY DATA Appendix C 2021 Owens Corning Sustainability Report | Appendices | 312 Global Electricity Mix Factors TYPE LOCATIONS CALENDAR YEAR SOURCE Electricity Canada 2021 Statistics Canada Electric Power Annual Generation Data (w/ 2019 data) Electricity EU Countries 2021 Association of Issuing Bodies (AIB): European Residual Mixes (w/ 2020 data) Electricity ROW* 2021 International Energy Agency (IEA): Month Electricity Statistics Data (w/ 2018 data) Electricity Singapore 2021 Singapore Government Energy Market Authority (w/ 2018 data) Electricity US 2021 US EPA eGRID 2021 (w/2019 data) Electricity Canada 2020 Statistics Canada Electric Power Annual Generation Data (w/ 2018 data) Electricity EU Countries 2020 Association of Issuing Bodies (AIB): European Residual Mixes (w/ 2019 data) Electricity ROW* 2020 International Energy Agency (IEA): Month Electricity Statistics Data (w/ 2018 data) Electricity Singapore 2020 Singapore Government Energy Market Authority (w/ 2018 data) Electricity US 2020 US EPA eGRID 2020v2 (w/2018 data) Electricity Canada 2019 Statistics Canada Electric Power Annual Generation Data (w/ 2018 data) Electricity EU Countries 2019 Association of Issuing Bodies (AIB): European Residual Mixes (w/ 2018 data) Electricity ROW* 2019 International Energy Agency (IEA): Month Electricity Statistics Data (w/ 2017 data) Electricity Singapore 2019 Singapore Government Energy Market Authority (w/ 2018 data) Electricity US 2019 US EPA eGRID 2018 (w/2016 data) Electricity Canada 2018 Statistics Canada Electric Power Annual Generation Data (w/ 2017 data) Electricity EU Countries 2018 Association of Issuing Bodies (AIB): European Residual Mixes (w/ 2017 data) Electricity ROW* 2018 International Energy Agency (IEA): Month Electricity Statistics Data (w/ 2016 data) Electricity Singapore 2018 Singapore Government Energy Market Authority (w/ 2017 data) Electricity US 2018 US EPA eGRID 2018 (w/2016 data) * ROW: Countries besides the US, Canada, Singapore, and the EU