Universal Registration Document 2024

SUSTAINABILITY REPORT 4 ENVIRONMENTAL MATTERS

MDR-T MDR-M – Metrics and measurement [2-MDR-M-75] → Description of the metric used to assess the effectiveness of its action to promote the development of new energy sources In 2025 Pioneers, Groupe ADP's strategic roadmap, operational objective KPI 8 targets the use of 10% of low carbon energy sources in terminals and airside, i.e. , a near doubling compared with 2019, and 40% excluding landing and take-off. Monitoring of this metric is presented in section 1.2.2. Follow up of the 2025 Pioneers strategic roadmap KPIs. The environmental policy is also monitored annually: u on-site energy production from renewable sources; u number of airport operator charging points for electric vehicles and equipment (in reserved and public areas); u quantity of sustainable aviation fuel delivered on the hub; u number of consultations/project/work on the preparation of the reception of hydrogen, electric or hybrid aircraft carried out during the year. [2-MDR-M-77-(a)] → Disclosure of significant methodologies and assumptions underlying the metric The metrics and the achievement of targets are based on the following structural assumptions: u maintaining the total supply of carbon-free electricity to Paris Region airports;

u nominal production of our carbon-free heat production assets (e.g., biomass boiler at Paris-Charles de Gaulle Airport); u development of new low-carbon heat production assets ( e.g., geothermal energy); u compliance with European mandates to incorporate SAF (ReFuelEU Directive). [2-MDR-M-77-(b)] → Type of external body other than the assurance provider providing the validation The environmental policy metrics are assessed by the statutory auditors. [2-MDR-T-80-(a)] → Link to policy targets As explained in the chapter on "Climate change mitigation", all the targets for developing new low-carbon energy sources contribute to achieving Groupe ADP's decarbonisation objectives. [2-MDR-T-80-(i)] → Description of any changes in targets and corresponding metrics or underlying measurement methodologies, significant assumptions, limitations, sources and processes to collect data No changes have been made to the targets. [2-MDR-T-80-(j)] → Description of the performance against its disclosed targets The progress made in achieving the objectives of the 2025 Pioneers strategic roadmap is published annually (see paragraph 1.2.2. Follow up of the 2025 Pioneers strategic roadmap KPIs). In accordance with the Taxonomy Regulation and the delegated acts, Aéroports de Paris has applied the Taxonomy Regulation progressively since 2021: u for the 2021 reporting, the obligation to publish only concerned the indicators – share of turnover, CapEx and OpEx – eligible for the Taxonomy and covering only the two climate objectives (climate change mitigation and climate change adaptation); u for 2022, the publication obligation concerned the shares of turnover, CapEx and OpEx both eligible and aligned with the Taxonomy, in relation to the two climate objectives (climate change mitigation and climate change adaptation); u during the 2023 financial year, the analysis was extended to the four new environmental objectives decreed by the European Commission (sustainable use of water and marine resources, circular economy, prevention and restoration of biodiversity and ecosystems, pollution prevention and reduction) in addition to the two climate targets applied in the past two financial years. Implementation of the Taxonomy for Groupe ADP

GREEN TAXONOMY Obligations and methodology of the Taxonomy regulation Regulatory framework

The section on Taxonomy has been drawn up in accordance with Regulation (EU) 2020/852, which sets out the framework for determining whether an economic activity is considered environmentally sustainable. This regulation sets out the criteria for eligibility and alignment of activities with the European Union's six environmental objectives, based in particular on the "Do No Significant Harm" (DNSH) principle and compliance with minimum guarantees. The six environmental objectives are as follows: u climate change mitigation; u climate change adaptation; u sustainable use and protection of water and marine resources; u transition toward a circular economy; u pollution prevention and control; u protection and restoration of biodiversity and ecosystems.

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UNIVERSAL REGISTRATION DOCUMENT 2024 w AÉROPORTS DE PARIS