Investor Presentaiton

Focused on Scope 1 and 2 emissions, TCFD reporting and ISSB Standards Greenhouse gas emissions¹ k tonnes CO₂e Use of NGER default emissions : Use of site-specific fugitive factor for Maules Creek | emissions for Maules Creek I I 1,621 106 1,593 106 I 1,266 93 921 1,012 102 105 1,515 1,487 1,172 910 816 FY19 FY20 FY21 ■Scope 1 FY22 Scope 2 (location-based) FY23 FY23 Scope 1 emissions increased 29% due to increased fugitive emissions at Narrabri 40 1. FY23 greenhouse gas emission data also available in Whitehaven's 2023 Sustainability Report, published September 2023. Scope 1 emissions arise primarily from Narrabri fugitive emissions and Maules Creek diesel consumption Improved reporting accuracy for Maules Creek since FY21 through use of site specific fugitive emissions (versus NGER default factor) Multiple fugitive emissions abatement investigative projects underway at Narrabri Supporting novel, emerging carbon capture utilisation technologies through our investment in Hydrobe Pty Ltd ⚫ Scope 2 emissions largely Narrabri Climate Active carbon neutral electricity sourced since Oct-21 (i.e. offsets acquired) Nil Scope 2 (market-based) emissions Solar feasibility study completed ⚫ TCFD scenario analysis work / reporting commenced in FY19 Scenario analysis completed in FY22 Detailed work being undertaken to understand and adopt evolving ISSB aligned Australian standards

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