MENU PLACES PEOPLE PARTNERS PEPERRFOFORRMMAANNCCEE PERFORMANCE ((ENENVVIIRROONNMENMENTT)) (ECONOMIC) Performance (Environment) Policies 2022 Progress Profile of Environmental Impacts Climate Change Energy Resource and Circularity Water Biodiversity Occupant Wellbeing Building/Asset Investments Off-site Renewable Electricity Procurement 27,701,806 kWh 10,799,762 kWh Taikoo Hui Guangzhou Sino-Ocean Taikoo Li Chengdu 4,726,830 kWh 2,186,929 kWh The Temple House Taikoo Li Sanlitun 220,115 kWh The Opposite House Continued Progress on our Cloud-Based Smart Energy Management Platform Swire Properties’ Cloud-based Smart Energy Management Platform was launched in 2019 and is being rolled out in phases. Utilising IoT, big data analysis, AI and cloud computing, the platform leverages building operations data to generate energy management and energy-saving insights. Currently implemented at Taikoo Place, Pacific Place, Cityplaza, Citygate, Taikoo Hui Guangzhou, INDIGO and Sino-Ocean Taikoo Li Chengdu, the platform will ultimately be used at all our Hong Kong and Chinese Mainland properties. This year, the platform identified opportunities to achieve a 50% reduction in energy use from AHUs serving the central link bridge at Cityplaza. In the 2023 ASHRAE Technology Award, the Retro- Commissioning and Digital Transformation of Cityplaza Mall through the Cloud-Based Smart Energy Management Platform received a First Place award in the Commercial Buildings Existing Building Commissioning (“EBCx”) Category. The Platform is also equipped with a machine-learning model which is able to provide accurate cooling load predictions 24 hours in advance, thus enabling better chiller control sequencing. The machine learning model for cooling load prediction was used in the “Global AI Challenge for Building Electrical and Mechanical Facilities”, held between November 2021 and September 2022. The team won a Gold Award and the Grand Prize – Outstanding AI Influencer Award, and had the best model accuracy in the Open Group out of 44 global teams. The platform’s features and performance has been recognised in CIBSE Building Performance Awards 2023 – Best Digital Innovation Award. This award recognises and celebrates innovation that has made a significant contribution to digital engineering, showing ground-breaking thought. SUSTAINABLE DEVELOPMENT REPORT 2022 196