CircleZero brings together knowledge, research and experience across our government and industry partners in working towards a circular economy and net zero transport and infrastructure.
Latest updates
CircleZero is a one-stop-shop for transport sustainability including case studies, suppliers map, material guides, research and training webinars. Watch a video to learn more about the features.
WATCH THE VIDEOMaterials guide
Use our materials guide to find out about different sustainable material options, key properties and applications
See which low carbon, recycled and reuse materials are common, less common and innovative across different transport infrastructure applications
Explore advanced technologies, alternative energy and fuel options that can help reduce emissions and support the decarbonisation of transport operations
Supplier directory
Use our supplier map to search for available low/zero carbon, recycled and reuse materials and equipment in WA.
Find a supplier
Latest case studies
The Road to a Circular Economy
METRONET trials green fuel for heavy machinery
Recycling Construction Plastics
Policy & guidance
The Transport Portfolio Sustainable Infrastructure Policy commits to enabling sustainable material use and decarbonisation of life cycle impacts across transport infrastructure, operations, and maintenance.
Read the Policy and guidance