The C-PRONE Knowledge Hub aims to bring together the current existing knowledge on circular procurement, fostering collaboration and exchange of information. It features current and past projects and initiatives, case studies, guidance, and other supporting documents all allowing the community to build on established results and leverage existing insights. The case studies dedicated to circular procurement below showcase real application, practical tools, and key documents to help you advance on circular procurement practices effectively.
17 October 2025
Criteria for Sustainable Public Procurement (SPP) for Food, Food services, and Vending machines
Criteria for Sustainable Public Procurement (SPP) for Food, Food services, and Vending machines
Read more >
15 October 2025
Alternative fuels and emission classifications in waste transportations
Alternative fuels and emission classifications in waste transportations
Read more >
15 October 2025
City of Helsinki’s circular procurement framework for office and public space furniture
City of Helsinki’s circular procurement framework for office and public space furniture
Read more >
15 October 2025
Rethinking Procurement: How Ambition Drove Sustainability on the A1
Rethinking Procurement: How Ambition Drove Sustainability on the A1
Read more >
15 October 2025
Circular Reuse in Government: DJI’s Sustainable Furniture System
Circular Reuse in Government: DJI’s Sustainable Furniture System
Read more >
15 October 2025
A reuse inventory started the work with climate neutral and circular construction
A reuse inventory started the work with climate neutral and circular construction
Read more >
15 October 2025
Netherlands' first circular tender at scale
Netherlands' first circular tender at scale
Read more >
14 October 2025
Circular Public Procurement in Cities
Circular Public Procurement in Cities
Read more >
10 October 2025
How EU public procurement rules affect regions and cities
How EU public procurement rules affect regions and cities
Read more >
25 September 2025
Bringing Bio-Based into Green Public Procurement: Lessons from Catalonia and Zeeland
Bringing Bio-Based into Green Public Procurement: Lessons from Catalonia and Zeeland
Read more >
25 September 2025
Circular Impact Procurement Initiative (CIPI)
Circular Impact Procurement Initiative (CIPI)
Read more >
08 September 2025
Sustainability criteria for workplace ICT hardware
Sustainability criteria for workplace ICT hardware
Read more >
05 September 2025
Construction and temporary occupation of a circular hub and Makerspace
Construction and temporary occupation of a circular hub and Makerspace
Read more >
19 June 2025
Circular tender for reused office building
Circular tender for reused office building
Read more >
07 May 2025
Social housing neighbourhood renovation
Social housing neighbourhood renovation
Read more >
