Circular Models: Rethinking our Built Environment

The built environment is one of the most resource- and carbon-intensive systems globally, responsible for over half of emissions, a third of waste, and nearly half of raw material use. Transitioning to circular models in design, construction, and operation is critical to cutting emissions and reducing pressure on ecosystems. Beyond sustainability, circularity presents opportunities for cost efficiency, innovation, and long-term value creation across the built environment.

• How can design, construction, and operations be reimagined to reduce emissions and resource use?

• What economic, social, and environmental benefits can circular strategies unlock?

• Which business models and policies are needed to scale circular practices in the built environment?