REPORTING & DISCLOSURE TRACKING OUR PROGRESS DOW | REPORTING & DISCLOSURE | 143 Dow Disclosures – GRI Content Index 305-4 GHG emissions intensity GHG Emission Intensities (Metric Tons CO 2 e/Metric Tons of Production) 2021 2020 2019  GHG Intensity 0.533 0.546 1 0.534 1 1 Scope 1 and Scope 2 emissions used within this GHG intensity calculation had changes applied to prior periods as documented above in 305-1 and 305-2. 305-5 Reduction of GHG emissions Dow tracks overall GHG emissions and intensity as key metrics. The following table outlines a sampling of reduction initiatives completed in 2021 that have had a material impact on Dow’s reported Scope 1 and Scope 2 emissions. The baseline year for all projects is 2020. Emissions savings were determined by comparing plant operating conditions before projects were implemented to conditions after implementation. Project Summary Location Scope of Emissions Reduced Approximate Amount (Metric Tons CO 2 e/yr) Gases Included LA-2 flare gas reduction from cracker Plaquemine, Louisiana, U.S. Scope 1 24,000 CO 2 , N 2 O, CH 4 Implementation of new pressure controller to modulate steam turbine, controlling off-gas header pressure and reduce requirements for header pressure makeup with natural gas Plaquemine, Louisiana, U.S. Scope 1 23,000 CO 2 , N 2 O, CH 4 Implementation of tunable diode laser analyzers on cracker furnaces Terneuzen, the Netherlands Scope 1 14,500 CO 2 Sourcing cleaner power and steam to support Dow operations in Europe Multiple locations in Germany, France and Spain Scope 2 550,000 CO 2 , N 2 O, CH 4 Project Impact 611,500 Also see GRI 302-4 Reduction of energy consumption for reduction of GHG emissions . 305-6 Emissions of ozone-depleting substances (ODS) Ozone-depleting emissions include substances with ozone depletion potential greater than zero. Emissions are reported in CFC-11 equivalents using ozone depletion factors based on the Montreal Protocol. 2021 (Metric Tons) 2020 1 (Metric Tons) 2019 1  (Metric Tons) 1.52 2.88 2.10 1 Historical numbers updated to reflect error identified when converting to CFC-11 equivalents. Since 2005, Dow has eliminated 98% of ozone-depleting emissions as these gases have been phased out. The remaining emissions are primarily fugitives and can vary significantly year to year. Dow seeks to minimize all releases of fugitive emissions and has a robust detection program to identify and correct leaks. In 2021, emissions were lower vs. 2020 due to a reduction in unplanned emissions releases.