The Circular City Centre - C3

Supporting cities in their circular transition

About C3

The Circular City Centre - C3 is a competence and resource centre at the European Investment Bank (EIB). C3 is implemented in cooperation with the European Commission, in the framework of The Circular Cities and Regions Initiative (CCRI), with financing from the InvestEU Advisory Hub.

C3 supports EU cities in their circular economy transition by offering guidance documents and tools, webinars and workshops. It also provides two advisory programmes that help cities advance towards impactful circular projects ready for financing and implementation.

This support acknowledges the pivotal role cities play as hubs and drivers of circular action and change. Recognising that many EU cities are still in the early stages of their circular transition, C3's assistance enables cities to advance their circular initiatives, identify and prepare viable circular projects for financing, and ultimately become more resilient, innovative and enjoyable places to live.

Overview of C3 services

Attend our online Q&A sessions!

We have regular Q&A sessions where we present and respond to questions about the C3 advisory programmes, application process and requirements for receiving support.

Don’t miss this opportunity to learn more about the C3 advisory programmes!

Next Q&A Session

Wed, 11 June - 11:00 - 12:00 CEST

C3 advisory programmes

To support EU cities in their transition to a circular economy, C3 offers two advisory programmes for municipalities and other public sector entities.

Both C3 advisory programmes are provided free of charge with the external support of Circle Economy, Arup, ICLEI and ECORYS.

Aspect Circular City Advisory (CCA) Circular Project Advisory (CPA)
Programme structure 4 online workshops over 4-6 months

Preparatory work and homework are expected
Tailored support to develop circular aspects and/or fill gaps in project documentation

Activities are scoped based on the project's needs.
Target outcome Supports cities in developing:
- CCA 1: a circular strategy
- CCA 2: a circular project pipeline
- CCA 3: a circular project towards funding/financing and implementation
Helps public sector promoters develop relatively mature and large projects (> 20m) towards funding/financing and implementation
 
Level of support C3 experts engage with the city team during the 4 workshops to co-create customized solutions and help the city progress in their circular transition The amount of support varies depending on project scope, size, needs and circularity ambitions

The Circular City Advisory (CCA) programme

This programme supports cities at all stages of the circular transition. Through a series of four workshops, cities can develop either a circular strategy, a project pipeline, or a specific circular project towards funding, financing and implementation. 


You can read more about the Circular City Advisory programme below and here, and apply for the programme here.

Approach and programme structure

 

The Circular Project Advisory (CPA) Programme

This programme offers tailored advisory support aimed at developing large, mature projects towards investment readiness and implementation. 


You can read more about the Circular Project Advisory programme below and here, and apply for the programme here.

 

C3 e-learning tools

The C3 e-learning tools aim to raise awareness and empower users with knowledge and tools to implement and advocate for circular economy principles and practices in their urban environments. The e-learning tools, with free access, consolidate insights from C3 guidance documents to further support anyone interested in advancing their circular economy learning journey. The e-learning tools published to date are listed below.

Events

  • C3 Q&A session on 11 June 2025 at 11:00-12:00 CEST - Join our online Q&A session to pose any questions you may have regarding the C3 advisory programmes.

  • C3 conference in Brussels on 13 October 2025 - stay tuned for updates. 

Contact Us

If you have a question contact the C3 team at: C3@eib.org 

Follow C3 on LinkedIn

To stay up to date on relevant C3 activities and resources, follow C3 on LinkedIn

Want to learn more?