Caring for the Planet Press Metal Aluminium Holdings Berhad SECTION 5 • DELIVERING SUSTAINABLE VALUE FOR OUR STAKEHOLDERS 146 In FYE2024, we achieved a 16.3% reduction against our baseline — exceeding our 2025 target ahead of schedule. This progress was largely driven by improvements in Scope 3 upstream GHG emissions data, supported by our responsible sourcing efforts and active engagement with suppliers. Despite this achievement, challenges remain. While Scope 3 GHG emissions improvements contributed significantly to our overall performance, reductions in Scope 1 and 2 GHG emissions were comparatively lower, highlighting areas that require further attention. Following the fire incident at PMBtu, pot start-up activities led to a temporary increase in electricity consumption. However, overall Scope 2 GHG emissions intensity (location-based) continued to decline, as efficiency measures across operations offset the short-term increase. Key Performance Indicator 2022 2023 2024 GHG Emissions Intensity Data (tCO2e/ tonne of aluminium)* Total direct and indirect GHG emissions intensity (Scope 1, 2 & 3) 10.1 8.7 8.6 Total direct and indirect GHG emissions intensity (Scope 1 & 2) 4.0 3.3 3.2 Total direct GHG emissions intensity (Scope 1) 1.7 1.7 1.4 Total indirect GHG emissions intensity (Scope 2) 2.3 1.6 1.8 Total indirect GHG emissions intensity (Scope 3) 6.1 5.4 5.4 Notes: 1. FYE2022 and FYE2023: Aggregated data from our midstream (PMBtu, PMS, and PMAR) and downstream (PMI, PMIT, and PMBA Klang) facilities. 2. FYE2024: Aggregated data from our midstream (PMBtu, PMS, and PMAR) and downstream (PMI, PMIT, PMBA Klang, PMBA Nilai 1, and PMBA Nilai 2) facilities. 3. Scope 1 includes direct GHG emissions from facilities owned or controlled, and includes fuel use for mobile and stationary combustion, anode and reductant use, and process GHG emissions, while fugitive emissions are not accounted for, as their materiality has been assessed as insignificant in our operations. 4. Scope 2 includes indirect GHG emissions from purchased electricity from the grid. 5. Scope 3 includes upstream GHG emissions within the supply chain which is not owned or controlled by the reporting entity which include only categories 1, 3, and 4, covering GHG emissions from purchased goods and services, fuel- and energy-related activities, and upstream transportation and distribution respectively. * The figures for FYE2022 has been restated to reflect enhancements in the GHG calculation methodology and updated GEF for 2017-2022, as published by Suruhanjaya Tenaga Malaysia. These updates are in accordance with the GHG Protocol’s revised GWP based on IPCC AR6. Scope 1 GHG Emissions by Category (kilotonnes CO2e)* 2022 2023 2024 CO2 1643.9 1,674.1 1,574.2 CH4* 0.1 0.1 0.1 N2O 1.4 1.2 1.1 PFCs 575.1 496.0 218.2 Total Scope 1* 2,220.5 2,171.4 1,793.6 Notes: 1. Scope 1 includes direct GHG emissions from facilities owned or controlled, and includes fuel use for mobile and stationary combustion, anode and reductant use, and process GHG emissions, while fugitive emissions are not accounted for, as their materiality has been assessed as insignificant in our operations. 2. FYE2022 and FYE2023: Aggregated data from our midstream (PMBtu, PMS, and PMAR) and downstream (PMI, PMIT, and PMBA Klang) facilities. 3. FYE2024: Aggregated data from our midstream (PMBtu, PMS, and PMAR) and downstream (PMI, PMIT, PMBA Klang, PMBA Nilai 1, and PMBA Nilai 2) facilities. * The figures disclosed have been restated for FYE2022 and FYE2023 to reflect the GHG calculation methodology enhancement in accordance with the updated GWP of GHG Protocol based on IPCC AR6.
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