CSL Ltd Annual Report 2021

Our environmental impact trends Our environmental performance includes our manufacturing facilities held by: • Seqirus, three facilities – Australia, the UK and the US; • CSL Behring, five facilities – Australia, Germany, Switzerland, the US and China; • CSL Plasma operations, including testing laboratories and plasma centres, across China, Germany, Hungary and the US; • administrative and R&D operations co-located with our manufacturing facilities; and • the respective head offices for CSL Behring (King of Prussia, US), CSL Plasma (Boca Raton, US) and CSL Limited (Parkville, Australia). Indicator Unit 18-19 1, 5 (April to March) 19-20 1, 5 (April to March) 20 -21 1, 5 (April to M arch) Energy consumption 2 Petajoules (PJ) 3.39 3.79 3.73 Greenhouse gas emissions 3 Metric kilotonnes CO 2 -e (KT) 319 344 326 Water consumption Gigalitres (GL) 3.87 4.25 4.44 Total waste Metric kilotonnes (KT) 61.40 66.75 59.02 Waste recycling rate 4 % 42 46 40 1 D ata reported, with offsets, are inclusive of manufacturing sites located in Bern (Switzerland), Marburg (Germany), Kankakee (US), Parkville (Australia) and Broadmeadows (Australia), CSL Plasma, CSL Behring headquarters (King of Prussia, US) and Seqirus’ two manufacturing sites at Holly Springs (US) and Liverpool (UK). Only 2019/20 and 2020/21 data includes the production site in Wuhan (China) but excludes Lengnau (Switzerland) which is still under construction. Offsets are supply of energy to third parties on or near a CSL production site. Included offsets are Scope 1 and 2 energy supplies only. 2 I ncludes Scope 1 and 2 energy sources. Scope 1 energy sources are fossil energy sources supplied or used onsite. Scope 2 energy sources are electricity, steam, compressed air and nitrogen used onsite. 3 T he major greenhouse gas (GHG) emitted from CSL’s operation is carbon dioxide (CO 2 ). In the US, Germany, the UK and Switzerland, GHG emission factors are used to calculate CO 2 emissions only. In Australia, GHG emission factors used by CSL calculate carbon dioxide, nitrous oxide and methane emissions. Total emissions for Australian facilities are expressed as carbon dioxide equivalents (CO 2 -e). 4 The recycling rate represents the proportion of total waste generated that is either reused or recycled. 5 C SL Plasma uses validated factors to calculate electrical power, gas and water consumption. Utility invoices were used to establish these factors and calculate natural gas, electricity and water consumption for all Plasma centres. Utility invoices were also used for the two Plasma Logistic centres in Knoxville (US) and Union (US). CSL Plasma uses the contracted waste hauler monthly data to calculate the total yearly waste impact. In the absence of hauler information, a factorial is applied to calculate the estimated waste impact per volume of plasma collected. Energy and greenhouse (GHG) gas trends Scope 1 energy use reduced overall across CSL’s manufacturing facilities due in part to newmore energy efficient boilers and Scope 1 GHG emissions reductions due to transfer of energy use between heating oil and natural gas as the new boilers came online at Bern. Reductions in GHG emissions are driven by reduced Scope 1 energy use but also in part by lower emissions factors for electricity supplied to some sites. Scope 3 emission trends can be found on CSL.com (Our Company > Corporate Responsibility > Environment). 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 20-21 3 19-20 3 18-19 0 50 100 150 200 250 300 350 400 450 Energy consumption (PJ) Scope 1 and 2 energy intensity (gigajoules per US$million revenue) Intensity Scope 1 Scope 2 Total Scope Energy consumption trends 1, 2 0 50 100 150 200 250 300 20-21 3 19-20 3 18-19 0 5 10 15 20 25 30 35 40 Metric kilotonnes C02-e Scope 1 and 2 GHG intensity (metric tonnes per US$million revenue) Intensity Scope 1 Scope 2 Total Scope Greenhouse gas (GHG) emission trends 1, 2 1 T rends for CSL manufacturing sites located in Bern (Switzerland), Marburg (Germany), Kankakee (USA), Broadmeadows (Australia) and for Seqirus’ manufacturing sites at Parkville (Australia), Holly Springs (US) and Liverpool (UK). 2 Without offsets. 3 D ata includes the manufacturing site at Wuhan (China) but excludes the site under construction in Lengnau (Switzerland). 1 T rends for CSL manufacturing sites located in Bern (Switzerland), Marburg (Germany), Kankakee (USA), Broadmeadows (Australia) and for Seqirus’ manufacturing sites at Parkville (Australia), Holly Springs (US) and Liverpool (UK). 2 Without offsets. 3 D ata includes the manufacturing site at Wuhan (China) but excludes the site under construction in Lengnau (Switzerland). CSL Limited Annual Report 2020/21 41