Buildings house all production activities, and also are where people spend the majority of their time. Consequently ‘buildings’ consume resources, namely energy and water, and produce large amounts of waste.

The use phase of buildings represents the largest resource flows during their lifecycle. Optimised operations for different types of buildings—such as offices, industrial and commercial facilities or houses—can reduce energy, water and waste consumption, as well as operating costs, and enhance the wellbeing of users.

Local governments can support Information and communication technology (ICT) innovation for the circular management of building operations for instance, by adopting new technologies, digital services and systems that can help with the monitoring and evaluation of (water and energy) efficiency. At the local level, policy can also set new building standards that can scale up net-zero waste, energy and water buildings. Then, the uptake of ‘green contracts’—agreements that require the contractor to develop and implement a site management plan and favour certain types of resources—can also stimulate circular operations by legally ingraining circularity in the relationship between building owners, operators and users.