APPENDIX B: KEY ESG DATA SUMMARY Environmental Data Metric Unit 2019 2020 2021 2022 2023 Greenhouse Gas (GHG) Emissionsi Scope 1 tonnes CO2e 2,670 1,905 2,034 2,075 2,0591V Scope 2 tonnes CO2e 37,422 29,280 25,611 30,369 31,811IV Scope 3i comprising the following: Corporate air travel2 tonnes CO 2e 220 49 1 177 59IV Properties managed by third parties3 tonnes CO2e – – – – 25,645IV Emission intensity, Scope 1 and Scope 2v kgCO2e/m2/month 4.43 3.68 3.60 4.14 4.42 Energy Consumption Total energy consumption MWh 94,092 69,851 66,333 75,408 82,151 GJ 338,731 251,464 238,799 271,469 295,744 Direct fuel combustion MWh 13,506 9,791 10,568 11,144 11,096 GJ 48,622 35,248 38,045 40,118 39,946 Natural gas % of Total Energy 14.1 13.9 15.8 14.2 12.9 Diesel fuel (non–vehicle) % of Total Energy 0.3 0.1 0.1 0.1 0.1 Other fuels (vehicle) % of Total Energy – – – 0.5 0.5 Purchased energy MWh 80,586 60,060 55,765 64,264 71,055 GJ 290,110 216,216 200,754 231,351 255,798 Electricity % of Total Energy 82.7 82.9 80.6 81.9 79.9 Heat/steam/chilled water % of Total Energy 2.9 3.1 3.5 3.3 6.6 Renewable electricity MWh 1,277 1,261 4,116 6,213 6,490 GJ 4,597 4,540 14,818 22,367 23,364 Proportion of electricity from renewables % of Electricity 1.6 2.2 7.7 10.1 9.9 Energy consumption intensityv kWh/m2/month 10.84 8.51 8.63 9.58 10.10 Water Consumption Total water consumption ‘000 m3 (ML) 1,003 687 658 792 881 Municipal water supply % of Total Water 98.7 98.6 98.5 98.7 98.9 Recycled water % of Total Water 1.3 1.4 1.5 1.3 1.1 Water consumption intensity m3/m2/month 0.116 0.082 0.087 0.103 0.110 Waste and Recycling Total waste generated tonnes – – – – 3,476 Waste directed to disposal tonnes – – – – 2,852 Recycled waste tonnes – – – – 372 Waste to energy tonnes – – – – 252 Recycling rate % of Total Waste generated – – – – 11 Note: ‘-’ means that data was not reported. i CO2 equivalent (CO2e) emissions include CO2, CH4, N2O, HFCs, PFCs, SF6 and NF3. The Scope 1 and Scope 2 figures are computed from direct fuel combustion and purchased energy respectively. The GHG emissions are calculated based on conversion factors from UK Government GHG Conversion Factors for Company Reporting 2023, International Energy Agency (IEA) 2023 and American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). Scope 3 figures relating to corporate air travel have been provided by CLAS’ corporate travel agency and computed using official data from RDC Aviation. ii Air travel from Singapore, including return trips, for employees of the Managers of CLAS. iii Total energy consumption of CLAS’ third-party managed properties in 2023 was 66,314 MWh or 238,730 GJ. For CLAS’ rental housing properties, the data relates only to the landlord-controlled areas of the properties and not the tenanted areas. iv Scope 1 and Scope 2 GHG emissions in 2023 reduced by 23% and 15% compared to their respective 2019 levels, while Scope 3 GHG emissions relating to corporate air travel reduced by 73%. Scope 3 GHG emissions relating to properties managed by third parties were not disclosed prior to 2023. v Intensity figures relate to purchased energy and natural gas only, and exclude diesel fuel (non-vehicle) and other fuels (vehicle). 75 CAPITALAND ASCOTT TRUST
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