CELEBİ 2021 ANNUAL REPORT

32 Çelebi Ground Handling Inc. 2022 Annual Report Water Consumption Data Year Quantity Consumed (m 3 ) Employee Water Consumption (m 3 /employee) YoY Change 2019 68,165 17.36 2020 29,913 16.64 -4.15% 2021 40,524 18.66 12.14% 2022 55,786 16.37 -12.27% Water meters are installed within our buildings located at the airport stations, and our water consumption is subject to regular monitoring by the airport authority. We are subsequently invoiced for the water usage. Water bills are issued by the terminal authority based on square meters for the offices and zones where we are tenants. The calculation of consumption values is based on the analysis of invoices and accruals. Quantities of waste (hazardous and non-hazardous) generated Year Quantity of Waste (kg) 2013 127,238 2014 94,314 2015 193,233 2016 235,245 2017 193,857 2018 89,081 2019 180,384 2020 70,304 2021 306,082 2022 462,829 All of the Company’s stations retain active accounts in the Integrated Environmental Information System (EÇBS) of the Ministry of Environment, Urbanization, and Climate Change (https://ecbs.cevre.gov.tr/ ), and the annual waste disclosures are entered into the Waste Management application in EÇBS. Quantities of waste are monitored through these disclosures. Moreover, the monthly quantities of waste generated and shipped by the stations are tracked via the Skyflow Environmental Management Module software of the Company. Also, the weighing scales located in the temporary waste warehouses on the premises facilitate the calculation of the quantity of waste entering and exiting the warehouses. This information is documented through the use of “F-TR01-10000676-100 Waste Warehouse Entry Registration Form” and “F-TR01 10000676- 005 Waste Tracking Chart”. Energy Consumption Values in 2021* Scope 1 Scope 2 Type of Energy Quantity Consumed (liters) Type of Energy Quantity Consumed (kWh) Gasoline 15,448 Electricity 3,235,020 Diesel 798,997 Natural Gas 533,979 Total 814,445 Total 3,768,999 * NOTE: Since the annual CDP reporting is scheduled for June 2023, the energy consumption values for the year 2022 has not yet been clarified. 8. Greenhouse Gas Inventory Calculations - Methodology Our Company conducts yearly greenhouse gas inventory calculations in accordance with the ISO 14064 standard. The station buildings, workshop, and vehicle/equipment parking zone utilized by Çelebi Ground Handling in the airport apron area, which falls under the financial and administrative control of Çelebi Ground Handling, along with the passenger services offices located in the airport terminal building and rented from the terminal operator, are encompassed in the greenhouse gas inventory as direct greenhouse gas emissions (Scope 1) and energy indirect greenhouse gas emissions (Scope 2). As of the 2021 inventory, our greenhouse gas inventory includes the emissions resulting from the activities of our personnel service providers, and the fuel consumption of our employees who receive business travel/fuel support as other indirect greenhouse gas emissions (Scope 3). The year 2011 is used as the base year in the calculations. BOARD OF DIRECTORS 2022 Annual Report