In the circular economy, the value of products, materials, and resources is maintained within the economy for as long as possible, minimizing waste and reducing the need for raw materials. To achieve this, various circular strategies can be implemented to close the loop, and move away from the linear take-make-waste model.

R-strategies
The R-hierarchy is a set of ten strategies that guide how circular design and manufacturing can keep resources in use, and waste out of the environment.

Industrial Symbiosis
A collaborative relationship in which all participating actors benefit mutually. This not only enhances the efficient use of high-value resources, but also significantly reduces environmental impact.

Spatial planning
Redevelopment, consessions and circular business clusters offer a strategic opportunity to promote circular practices.

Ecodesign
A lifecycle-oriented approach for designers that aims to minimize environmental impact from the outset.