Circular construction - roads, infrastructure, public space
The construction sector is a major contributor to material extraction and waste, as well as embodied and operational emissions. This working group focuses on procurement strategies for more resource-efficient and low-carbon construction of public space, roads and infrastructure. Circularity in construction encompasses the whole lifecycle, from dismantling and transformation of existing built components to design, renovation and new construction with secondary materials. The group will jointly explore available market solutions - e.g. for low-carbon concrete or methods for use of high proportions of secondary materials - and exchange on procurement approaches and pilots to put circular infrastructure in practice.
Focus of the Working Group
- Reduce embodied carbon and improve the lifecycle perspective and resource wisdom of public construction works
- Circular, low-carbon solutions for asphalt, concrete, and base materials
The Big Buyers working group on circular construction meets to discuss circular asphalt
In October 2021, as part of a series of meetings held in preparation to market dialogue planned for Spring 2022, members of the working group on circular construction met to discuss case studies of the application of circular asphalt in a number of European cities. The meeting provided participants with a better understanding of the benefits of using circular materials in the construction sector as well as with an overview of solutions, procurement standards, and practicalities of improving sustainability of road construction and refurbishment of bicycle lanes. Read more about the meeting here.
Best Practices Webinar - Pilot Projects and Replication
29 June 2021
The co-chair of the working group, the City of Haarlem, presented their good practices. It opened the dialogue for a collaborative exercise where participants were asked to identify replication and scale-up opportunities as well as challenges.
Past activities in this working group here.
Check out latest outputs from the previous Working Group here.
Objectives of the working group
Develop an understanding of necessary pre-conditions to successful circular infrastructure procurement (e.g., identify barriers from the contractor side, legal conditions and successful operating conditions)
Exchange market intelligence and procurement strategies/criteria (bring all WG participants up to speed with the state of the art)
Joint approach to market actors for bigger impact
Explore innovative solutions in terms of materials and methods to improve circularity and lower carbon impact of road and infrastructure construction
Share experience and compare pilot projects implementation
Profile the potential benefits of circular economy in the construction sector.
Build knowledge base of circular infrastructure experiences in the EU
Communicate barriers and priorities to policymakers at higher scale (national and EU)
Align demands across public buyers, to support take-up by industry
Danish Building and Properties Agency
Andalusian Housing Agency
SPW - Direction du Développement durable – Wallonie