Decarbonizing construction and improving the carbon performance of assets

First Pillar of Our CSR Strategy
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In its latest report, the IPCC defines the goal of limiting global warming to +1.5 °C as the first milestone in the fight against climate change. Adopting measures aligned with this target would halve the pace of global warming during the 2030s and halt it by mid-century.


This target concerns all sectors of activity, and as a result, many stakeholders have begun to act on their greenhouse gas emissions to reduce global warming and slow the associated climate disruptions. This is why the building sector has implemented measures to limit its greenhouse gas emissions by maximizing the carbon performance of its projects. ATLAND Group has therefore established a comprehensive strategy on this issue.

In line with its goal to reduce greenhouse gas emissions, ATLAND has conducted an annual carbon footprint assessment since 2020. This process enables the Group to identify priority issues for regulating its emissions, to assess the relevance of its decisions beyond financial performance alone, and to aim for exceeding regulatory requirements in terms of environmental performance.

71 972 T

of CO₂ equivalent in 2024 from ATLAND’s carbon footprint; scopes 1 and 2 represent around 10%, and scope 3 nearly 90%

88 %

of assets (by market value) benefit from energy consumption monitoring, based on ESG-evaluated funds managed by ATLAND Voisin

35 %

reduction targeted by 2031 in the carbon footprint of new projects by ATLAND Résidentiel compared to 2022

70 %

of construction contracts signed with companies located less than 50 km from the site or within the same region for new real estate projects  (except for specific implementation techniques or materials)

Focus on Achievements

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Le Plessis-Pâté (91)

Located in the heart of Essonne, this project is scheduled to submit its building permit in 2024 and stands out for its high carbon performance thanks to an entirely timber construction.
The average carbon index reaches 480 kg CO₂ eq/m² SHAB, which is 25% lower than the RE2025 threshold. This very low-carbon residence is eligible for NF Habitat HQE certification and the Biosourced Building label level 3.
These choices reflect the Group’s commitment to innovation and to adapting its production to climate challenges.

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Omega - St Ouen (93)

By improving the building’s energy performance, the renovation carried out at OMEGA sets the site on a trajectory to reduce energy consumption by 40% by 2030, in line with the French “Décret Tertiaire.”
It also promotes land-use efficiency by intensifying the use of the built environment (increased capacity from 900 to 1,280 people, integrated services such as dining, facilities supporting soft mobility, etc.), and by adapting amenities: shared offices, service pooling, modular rooms, and more.
Finally, the project is part of the ZAC des Docks, a development designed around resource reuse and valorization, including: waste collection, a district heating network powered by 75% renewable energy, and stormwater management.

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Connaître et réduire les consommations d’énergie des actifs

ATLAND Voisin s’est doté en 2022 d’un « energy manager » afin de mieux comprendre et mener un travail de mesure, traitement et analyse des données énergétiques de chacun de ses bâtiments. Les données recueillies permettent d’optimiser les consommations et de prendre les bonnes décisions (rénovation, revente…) pour garantir la performance énergétique globale du parc, et valoriser de la même manière la rentabilité et la valeur du patrimoine. ATLAND s’est aussi lancé dans un travail de fond pour sensibiliser ses preneurs à communiquer leurs données, afin de déployer un suivi des consommations énergétiques, mais aussi des fluides frigorigènes et consommations d’eau.

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OLYMPE à Toulouse (31)

Le projet Olympe est un exemple de mobilisation entre ATLAND et son locataire partenaire Pierre Fabre avec le déploiement d’une série d’innovations pour garantir une haute qualité d’usage : installation de films solaires sur les verrières pour réduire la consommation de climatisation, remontées des consommations d’énergie directe, calcul des émissions de GES scope 1 et scope 2, récupération des synoptiques des fluides, réalisation d’une étude d’implantation d’énergies renouvelables et calcul du coefficient de biotope par surface. Ce projet pilote à Toulouse a également pour objectif de produire 1.5MWatt par l’installation de panneaux solaires photovoltaïques.

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