Knowledge Hub showcases the circular economy in action. It brings together trusted case studies, reports, policies and other resources from all sectors across the globe, contributed by a growing community of circular champions. By collecting and sharing practical experience, Knowledge Hub helps turn individual initiatives into a shared body of evidence that can be learned from, built upon, and scaled.
The Knowledge Hub is community-driven at its core. So while, the platform showcases our research, blogs, and reports, its strength comes from the added contributions of practitioners, businesses, and organisations who are willing to share their experiences — successes, challenges, and lessons learned.
Each contribution strengthens the overall knowledge base, helping others avoid repeating mistakes, adapt proven approaches, and move faster towards a circular economy.
Explore the platform and start contributing!
Add case studies or other content to share your experiences and help strengthen the collective evidence base for circular solutions.
Browse and search content across sectors, circular strategies, and geographies.
Like content and create collections to organise knowledge around your projects, research, or policy work.
Create a profile for yourself or your organisation to showcase your work and contributions to the circular economy.
Around the world, organisations are experimenting with circular solutions — redesigning products, rethinking supply chains, piloting new business models, and influencing policy. Yet too often, these efforts remain isolated or hidden behind organisational silos.
By creating one repository with real-life evidence and initiatives, we not only map the circular economy activity across the globe, but we also help practitioners, policymakers, researchers, and businesses learn from what works — and what doesn’t.
Drive circular insights with our Knowledge Hub!

Are you an organisation helping others shift towards a circular economy? The Knowledge Hub offers you the opportunity to create your own curated Collection of case studies right now, for free.