124 O N E R E P O R T 2 0 2 2 OVERVIEW BUSINESS OVERVIEW AND PERFORMANCE CORPORATE GOVERNANCE FINANCIAL INFORMATION SUSTAINABLE BUSINESS DEVELOPMENT Ground Operation Water Resources Since 2019, Thai AirAsia has maintained targets for the use of water in ground operations. The Company analysed and evaluated the consumption of water for ground operations and constructed a sustainable airport water treatment station to improve the efficiency and better regulate the quality of water resources. Strategies to Reduce Water Consumption In addition to the construction of a water treatment station, Thai AirAsia’s Ramp Operations maintains a policy of dynamic water management for the efficient use of water. Appropriate water consumption is calculated for each flight from flight duration and destination terminal. This initiative enabled ese calculations have allowed for a 50 percent decrease in water refills for domestic flights and have reduced aircraft weight for better fuel burn efficiency to further reduce carbon emissions. With a target to reduce its purchase of water from external sources, Thai AirAsia has been able to save Baht 450,000 per year after accounting for equipment and other related costs. The Company’s target for water consumption on both domestic and international flights is no more than 60 litres per flight. In 2022, the Company was able to achieve its target, averaging 53.16 litres of water consumed per flight. Water Management (GRI 3-3, 303-1, 303-5) Commitment Thai AirAsia manages its water resources for optimum efficiency. The Company monitors, tracks, and analyses the amount of water consumed in each of its operational areas and on flights while also working to recycle water from processes for maximum utilisation.
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