Circular Buildings 2024 Awards
For this fourth season, the Booster du Réemploi, with the support of Construction21, aims to highlight large-scale reuse projects that are, above all, reproducible in "classic" real estate operations. Circular design, beyond reuse, will also be highlighted, in order to promote new models of building consumption and use.
- Support type
- Call for projects
- Raw materials
- Practices of circularityNeed help with filters?
- Target audiences
Leader

Stakeholder Leader
Booster du réemploi
75009 Paris
About
Who can participate?
Any natural person or legal entity competent to represent the project submitted to the competition and in possession of the agreement of the project owner.
With what projects?
Accepted projects must be :
located in France (metropolitan or overseas), Belgium, Canada, Switzerland or Luxembourg
delivered no later than July 5, 2024
For the re-use trophies:
All types of public or private buildings, residential, tertiary, commercial, industrial, cultural, healthcare...
With a surface area greater than 1000m² - or be a pilot project with a view to replicating it in a building stock
Having integrated materials from re-use
New or renovation projects
Infrastructure and landscaping
Having integrated materials from re-use
New or renovation projects
For the circular design trophy :
All types of public or private buildings, residential, tertiary, commercial, industrial, cultural, healthcare...
New or refurbished
Has integrated one or more of the 7 pillars of the circular economy into its design
What are the evaluation criteria?
* For the Private, Public, Infrastructure & Landscaping categories, projects will be evaluated according to 3 main criteria:
Reuse :
The project and its performance take into account the "materials life extension" component of the circular economy (selective deconstruction, reuse/recycling) and have achieved a high environmental impact (water consumption, waste production, CO2 emissions avoided).
Reproducibility :
The project and its performances are reproducible (on a regional scale, on a similar operation) or even generalizable (on the scale of all operations), this project opens the way to new trends, new ways of building/renovating, efforts have been made to share this experience in order to advance the profession.
New practices and innovation :
One of the elements of the project (a solution, the overall approach, a combination of solutions, a method, etc.) is new in relation to the state of the market, the implementation of this element represents risk-taking, and the project has enabled a major breakthrough.
* For the Circular Design category, projects will be evaluated on the 7 pillars of the circular economy. For each pillar, the jury will evaluate level of performance, reproducibility and innovation actions implemented :
Responsible consumption
The project has been designed to limit the social and environmental impact of the building at every stage of its life cycle.
Economy of functionality
The project has favored use over possession; the purchase over the sale of product-related services, rather than the purchase/sale of products.
Extending the service life of materials
: The project was designed to extend the useful life of the materials used.
Industrial and Territorial Ecology
: Le projet a participé à la mise en place d’un mode d’organisation permettant la mutualisation de besoins et l’échange de flux.
Écoconception
: The project has been designed with obsolescence and resource depletion in mind, as well as the entire life cycle of the building's components, in order to minimize its environmental impact.
Sustainable procurement
The project has been designed to use resources (materials, water, waste) as efficiently as possible.
Recycling
: The project used raw materials from waste and was designed to optimize and maximize the recycling of the waste produced.
