Universal Registration Document 2024

4 SUSTAINABILITY REPORT ENVIRONMENTAL MATTERS

[E2-4-AR 25-(b)] → Communication of the list of any non-compliance incidents or enforcement actions necessary to ensure compliance in case of breaches of permit conditions To date, Groupe ADP's Sustainable Development Department, which drafted this section, has not been informed of any incidents involving water pollution. In addition, the Sustainable Development Department has not been notified of any enforcement action to ensure compliance of an installation for non-compliance with the conditions of use. [E2-4-AR 25-(c)] → Disclosure of actual performance and comparison of environmental performance against “emission levels associated with the best available techniques” the (BAT-AEL) as described in EU-BAT conclusions Cf. [E2-4-30-(c)] → Description of the process(es) to collect data for pollution-related accounting and reporting. [E2-4-AR 25-(d)] → Disclosure of actual performance against environmental performance levels associated with the best available techniques (BAT-AEPLs) applicable to the sector and installation Cf. [E2-4-30-(c)] → Description of the process(es) to collect data for pollution-related accounting and reporting. 4.2.2.3 Water consumption In addition to the material matters described in the previous section (see Controlling our water discharges and water pollution), the Group's materiality analysis (SBM-3 – Summary of the IRO analysis: material impacts and description of the material risks and their interaction with the Group’s strategy, business model and financial position (presentation of the double materiality assessment)) has qualified other water matters as being of lesser importance. Water consumption is addressed by Groupe ADP to take into account the water cycle as a whole as part of its Duty of Vigilance. Climate change is raising questions about our future ability to supply water to our hubs. The Impacts and Dependencies on nature study showed that the Group's primary dependency on nature was an abundant and high-quality water resource. The preservation of water resources and their sustainable management are an integral part of Groupe ADP's environmental policy. 4.2.2.3.1. Description of the risk WATER CONSUMPTION (AVAILABILITY PRESSURE) Water consumption is mainly related to: u direct infrastructure development and operating activities (cleaning, maintenance, cooling, construction, etc.); u sanitary water consumption by infrastructure occupants.

[E2-4-AR 25-(e)] → Communication of the list of any compliance schedules or derogations granted by competent authorities according to Art. 15(4) of Directive 2010/75/EU that are associated with the implementation of BAT-AELs Not applicable. E2-5 — Focus on substances of concern Aéroports de Paris SA keeps a register of the chemical products used at its Paris region hubs. This approach is not currently in place for the TAV and AIG Group hubs. Applying the best available techniques and with the aim of keeping occupational risks and risks to people living near airports to a minimum, ADP has a policy of not using hazardous or extremely hazardous chemicals where alternatives exist. Thus, at this stage, and within the limits of our knowledge on the compositions of commercially-available products, Aéroports de Paris does not use any substances of concern

or of very high concern on its Paris region hubs. E2-6 – Summary of financial effects for Groupe ADP This section is not required in 2024.

The availability of abundant, good quality water is the Group's primary dependence on Nature (see section 4.2.3.1. Limiting pressure applied on biodiversity). The contribution of airport hubs to reducing water stress in the areas where they are located is therefore essential. SEALING (WATER STRESS IN NATURAL ENVIRONMENTS AND FLOODING) The development of the airport contributes to the sealing of the soil and a reduction in the direct input of infiltration water to the groundwater. This phenomenon contributes to the increase in water stress in the areas hosting airports. In addition, the increase in water discharges into surface environments such as rivers and lakes increases the risk of flooding in the event of exceptional phenomena, especially when the discharge rate is not controlled. DISCHARGE OF POLLUTED WATER INTO THE NATURAL ENVIRONMENT (QUALITY PRESSURE) Wastewater and rainwater polluted by hydrocarbons as a result of airport operations are collected and treated on or off site. After treatment, and if the quality criteria are met, this water is discharged into the natural environment.

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AÉROPORTS DE PARIS w UNIVERSAL REGISTRATION DOCUMENT 2024