Universal Registration Document 2024

SUSTAINABILITY REPORT 4 ENVIRONMENTAL MATTERS

Paris Charles de Gaulle

Climate risk analysed

Buildings Process concerned

Paris Orly

Paris Le Bourget

Centralised control of the HVAC system Adaptation actions already in place

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Heat

Implementing AI on HVAC systems

Thermal comfort studied during the design phase of each new building

Testing is about to start at terminal 2F about temperature monitoring and the implementation of AI to enable greater anticipation in temperature regulation Planned renovation of the building envelope and networks at the Lossier hangars The energy mix and redundancy ensure greater resilience of the electricity distribution system and continuity of operations Diversifying the energy mix reduces the risk of power grid failure (and therefore the risk of air conditioning failure) Ongoing renovation of electricity distribution and transformation facilities to meet increased demand The technical specifications of the systems include resistance to high temperatures Testing screen-printed glazing on a pre-bridge to increase heat protection Regular technical inspections of aeronautical infrastructures “Asset man” study to determine an updated frequency of infrastructure renewal and/or upgrading Renovation of each runway structure every 25 to 30 years, which means that new, more heat-resistant construction materials can be incorporated Experimenting with asphalt formulas to take account of the impact of heat Concrete traffic lanes help to control the impact (reduced absorption of heat - albedo effect) “Asset man” study to determine an updated frequency of infrastructure renewal and/or upgrading Plans to deploy photovoltaic panels that will also provide shade in the car parks Renewal of each surface course every 8 to 10 years, allowing for the use of new, more resistant construction materials Implementation of the Airport Operations Centre (APOC), a supervision and decision-making centre whose role is to manage the airport's overall performance in real time. Its centralised management function, combined with the presence of operational control stations for the various processes, ensures the robustness and performance of operations through holistic decision-making and responsive implementation on the ground Heatwave Vigilance Plan for hot weather

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Energy services

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Specific airport systems

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Airside infrastructures

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Access roads and car parks

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Cross-cutting measures

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“Hard” adaptation measures (nature-based infrastructure and technological measures). "”Soft” adaptation measures (organisational, behavioural and cultural measures).

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UNIVERSAL REGISTRATION DOCUMENT 2024 w AÉROPORTS DE PARIS