Wasco Berhad Integrated Annual Report 2025

105 SECTION 4 SUSTAINABILITY JOURNEY INTEGRATED ANNUAL REPORT 2025 GHG Emissions Performance The following charts illustrate our GHG emissions performance over the last three years. Scope 1 Emissions Scope 1 Coverage: Entire Group (100%) Direct GHG emissions from sources owned or controlled by our Group, calculated using emission factors from the IPCC Guidelines for National Greenhouse Gas Inventories. Scope 1 Emissions Intensity (tCO2e)/1,000 Man-hours worked Scope 1 Emissions (tCO2e) 35,000 30,000 25,000 20,000 15,000 10,000 5,000 0 2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 - Scope 1 Emissions (tCO2e) Scope 1 Emissions Intensity (tCO2e)/1,000 Man-hours worked 2023 2024 2025 Scope 1 Emissions (tCO2e) Our Scope 1 emissions decreased from 32,070 tCO2e in 2024 to 29,528 tCO2e in 2025, reflecting the positive impact of our decarbonisation initiatives. This improvement is also evident in our intensity performance, with our Scope 1 intensity per 1,000 man-hours decreasing from 1.75 in 2024 to 1.39 in 2025. This successful reduction was primarily driven by the transition from conventional diesel to biodiesel at our largest Scope 1 emitting facility, PT WEI in Batam, Indonesia. We will continue to pursue further reduction initiatives at this site in 2026. Our other significant Scope 1 contributors in 2025 were our operations in Qatar and Tanzania. We have a clear pathway to address the emissions from both of these sites: • Qatar: We have successfully negotiated terms to transition this facility from off-grid generation to grid electricity in 2026. • Tanzania: The project in Tanzania was successfully completed in 2025, and the site has been fully demobilised. The combination of our ongoing biodiesel programme and the resolution of the issues at our Qatar and Tanzania sites positions us for a substantial further reduction in our Scope 1 emissions in 2026. 15,452 32,070 1.39 1.75 29,528 0.98 SUSTAINABILITY JOURNEY

RkJQdWJsaXNoZXIy NDgzMzc=