Yinson Integrated Annual Report 2025

326 YINSON HOLDINGS BERHAD APPENDIX DNV Sweden AB Elektrogatan 10, 171 54 Solna Sweden The verified 2025 Scope 1, 2 and 3 emissions are represented in table below overview: Scope Emission UNIT Scope 1 (OSV fleet emissions & Yinson owned vehicles and generators) 40 663.14 t CO2e Scope 2 (Purchase of electricity including all offices and company owned electric vehicles) * 346.00 t CO2e Scope 3 (Downstream leased assets (FPSO fleet emissions)) 2 226 057.04 t CO2e The verified 2025 Scope 1, 2 and 3 energy consumption is represented in table below overview: Scope Energy consumption UNIT Scope 1 (OSV fleet emissions & Yinson owned vehicles and generators) 148 722.11 MWh Scope 2 (Purchase of electricity including all offices and company owned electric vehicles) * 1 056.01 MWh Scope 3 (Downstream leased assets (FPSO fleet emissions)) 3 736 682.77 MWh *Electrical consumption data reported for offices Ghana Takoradi, the Netherlands, and Indonesia were found reasonable but verification on these sites was not possible due to a lack of evidence. The figures are included in the totals. DNV has assured that the allocation of emissions in Scope 1, 2 and 3 are in accordance with the GHG Protocol guidelines. The verification was conducted April and May 2025, during which DNV has performed the verification addressing the following information: - Review of calculation methods, emission source references in “GHG Calculator rev07.xlsx” and the document evidence - Review of the “YMS-CO-1176 Greenhouse Gas (GHG) Monitoring, Reporting and Verification Procedure (Rev06)” - Review of the “Fleetwide Emissions Summary FY 2025 (Feb'24-Jan'25) (rev02)” - Review of the “OSV Fleet MGO Consumption Summary FY 2025 (Feb'24-Jan'25) (rev02)” - Review of the “Summary Office ESG Data 2025_v2” - Review of the “Export Figures FY2025_v2” - Review of the “SLB KPI AR FY2025_v2” - Verifying data for selected period for all assets. - Supplementary meetings and clarifications between Yinson and DNV April and May 2025. Place and date: Stockholm, May 2025 DNV Payam Kalantar Mikael Johansson Auditor / Consultant Quality Assurance / Senior Principal Consultant

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