Sustainability Reports 2022/23

6 Shanghai Central Plaza Beijing APM Office Tower Sun Hung Kai Centre 1 Adopted smart building management system using AI and data analytics Reduced carbon emissions by around 5,000 tonnes per year, achieving an energy intensity 58% lower than the global building benchmark Implemented a green building concept, covering electricity, water supply and drainage, heating, ventilation and air conditioning Selected environmentally-friendly equipment and materials, and set up zones to minimize the impact of renovation Implemented green construction strategies to reduce indoor air pollution during construction Received LEED Gold certification under v4 Interior Design and Construction: Commercial Interiors 2 1 4 GOLD 1 Introduced smart building energy management system, upgraded the HVAC system to achieve more precise temperature control and reduce energy consumption 2 Undertook retro-commissioning and optimized chiller systems to enhance energy efficiency 3 Installed power meters to monitor electricity use and identify abnormalities for prompt repair 4 Installed rooftop solar panels Received LEED Platinum certification, with a score of 82, making it Hong Kong’s longest-standing Platinum- rated commercial building under v4.1 Operations and Maintenance: Existing Buildings Received LEED Platinum certification under v4 Operations and Maintenance: Existing Buildings, and attained full scores in four criteria: location and transportation, sustainable sites, innovation and regional priority Saved 60 million kWh of electricity and 42,000 tonnes of carbon emissions since 2005, via energy-saving measures 5 SunHungKaiCentre 43 For more green features, please watch the video here . 2 3 Sun Hung Kai Properties Limited Sustainability Report 2022/23 20 Our Reporting Approach Message from the Sustainability Steering Committee Our Business Our Approach to Sustainability Value Created for the Environment Value Created for People Value Created for Customers Value Created for Supply Chain Value Created for Community Appendices