Source of GHG Emissions Factors ENVIRONMENTAL DATA EMISSIONS DATA Appendix C 2021 Owens Corning Sustainability Report | Appendices | 317 TYPE LOCATIONS CALENDAR YEAR SOURCE Natural Gas All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Distillate fuel oil No 1 All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Distillate fuel oil No 2 All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Distillate fuel oil No 6 All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Propane All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Coke All locations 2018 The Climate Registry: 2018 Gen. Reporting Protocol - USA Industrial Coke All locations 2019 The Climate Registry: 2019 Gen. Reporting Protocol - USA Industrial Coke All locations 2020 The Climate Registry: 2020 Gen. Reporting Protocol - USA Industrial Coke All locations 2021 The Climate Registry: 2021 Gen. Reporting Protocol - USA Industrial Diesel/Gas Oil All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Motor Gas All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Liquified Petroleum Gas (LPG) All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Liquified Natural Gas (LNG) All locations 2018 The Climate Registry: 2018 Gen. Reporting Protocol - USA Transport Liquified Natural Gas (LNG) All locations 2019 The Climate Registry: 2019 Gen. Reporting Protocol - USA Transport Liquified Natural Gas (LNG) All locations 2020 The Climate Registry: 2020 Gen. Reporting Protocol - USA Transport Liquified Natural Gas (LNG) All locations 2021 The Climate Registry: 2021 Gen. Reporting Protocol - USA Transport Kerosene All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Jet Fuel All locations 2018 The Climate Registry: 2018 Gen. Reporting Protocol - USA Transport Jet Fuel All locations 2019 The Climate Registry: 2019 Gen. Reporting Protocol - USA Transport Jet Fuel All locations 2020 The Climate Registry: 2020 Gen. Reporting Protocol - USA Transport Jet Fuel All locations 2021 The Climate Registry: 2021 Gen. Reporting Protocol - USA Transport Limestone All locations 2018-2021 IPCC Mineral Industry Emissions Chapter 2 V3 publication 2006 Dolomite All locations 2018-2021 IPCC Mineral Industry Emissions Chapter 2 V3 publication 2006 Soda Ash All locations 2018-2021 IPCC Mineral Industry Emissions Chapter 2 V3 publication 2006 Steam Purchased All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 District Heating All locations 2018-2021 US EPA MRR: Final Rule (40 CFR 98) - Industrial Sector 2013 Blowing Agents All locations 2018-2021 IPCC Fifth Assessment Report (AR5): Climate Change 2014 Electricity - Market - Utility Emission Factors Select Locations 2018-2021 Provided factors vary by energy supplier by site and year