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Project Overview

CirCoFin – Circular Construction Finance – is a Horizon Europe project designed to accelerate the circular transformation of the construction sector. It helps cities and regions across Europe create infrastructure and financial mechanisms to support the reuse of building materials. Central to the project are Circular Construction Hubs (CCHs), which combine a Physical Material Bank (PMB) with digital systems - Digital Marketplace (DM) - that enable material traceability and efficient logistics.

Across Europe, CCHs have yet to reach their full potential. CirCoFin aims to change that. The project shows that CCHs can become practical, scalable solutions that attract investment and offer real opportunities for cities, businesses, and financiers. CirCoFin’s showcase projects in Munich, Copenhagen, Lisbon, and Scotland will also prove that CCHs are not just sustainable but financially viable and ready to grow.

To support this, CirCoFin is creating a common step-by-step approach to developing CCHs that works across different cities and regions. This will be shared through the CCH Toolbox — a practical set of tools and templates that help cities plan, build, and operate their own hubs, covering everything from physical spaces and digital platforms to smart logistics and business models. All this will be made available in a CCH Cookbook, with clear examples and data that other cities can easily follow and adapt.

CirCoFin’s goal is to inspire other cities and regions across Europe to launch their own CCHs. Through this work, investors and public funding bodies will gain the knowledge and confidence to support future circular economy projects.

The project also contributes to shaping better policies and European standards to make it easier for circular construction to grow — creating a stronger foundation for CCHs to thrive in Europe’s cities and regions.

Project Objectives

1. Scale up circular construction logistic solutions

2. Deploy innovative local and regional financing schemes

3. Promote smarter use and reuse of natural resources

4. Cut pollution by rethinking materials and waste

5. Unlock the full value and opportunity of circular construction

6. Support greener transitions in cities, towns, and rural areas

7. Boost Europe's industrial sustainability and resource independence

The Showcase Cities

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Munich

Munich is leading efforts to embed circular practices within its dense urban fabric. The showcase focuses on developing a city-scale CCH to support large-scale deconstruction and reuse in public housing and infrastructure projects. By integrating circular principles directly into public planning and procurement, Munich demonstrates how a major European city can use its own investment power to drive market transformation. 

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Greater Copenhagen

Denmark’s showcase combines a physical material hub with a comprehensive digital marketplace and building materials registry. These digital tools aim to make Greater Copenhagen a national frontrunner. By pioneering standards and processes for data-driven reuse and material traceability, the city positions itself as a European leader in the digital dimension of circular construction.

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Lisbon

Lisbon’s showcase will integrate circularity into ongoing regeneration efforts. The project targets the reuse of materials from deconstruction and supports innovative business models involving local SMEs. With a strong focus on material banks and on-site reuse logistics, Lisbon demonstrates how circular construction can be embedded in urban transformation processes to create social, economic, and environmental value.

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Scottish Central Lowlands

Scotland represents a regional approach, bringing together multiple cities and local authorities to scale circular construction practices across the country. It focuses on building collaborative models and shared infrastructure to support reuse markets in both urban and rural contexts. Scotland provides a replicable model for regions made up of smaller municipalities aiming to reach critical mass through cooperation.

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CirCoFin is a city-led European consortium driving circular innovation in the built environment, with a focus on dismantling, reuse, refurbishment, and repair of existing building materialsbuilding stock. Spanning four diverse showcase regions—Munich, Copenhagen, Scotland, and Lisbon—the project brings together leading partners in circular construction, business and financial modelling, social sciences, and digital platform design:

Partners

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Gate21 Logo
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ICLEI Europe
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CirCoFin Glossary

A project that meets the technical, economic, legal, and environmental standards required by investors or financial institutions for funding approval. In CIRCOFIN, a bankable CCH demonstrates validated feasibility, a strong business case, measurable impact metrics, and alignment with regional and EU sustainability objectives.

The process of identifying, analysing, and adapting successful practices from circular construction initiatives across Europe. In CIRCOFIN, best practice benchmarking enhances the PDA Methodology and Toolbox by grounding them in empirical insights and validated approaches, promoting practical relevance and scalability.

The structured framework by which a CCH creates, delivers, and captures value for its stakeholders, including municipalities, and investors. In CIRCOFIN, business models are designed to balance public benefit with financial sustainability, ensuring scalability, adaptability, and long-term viability across diverse regional contexts.

A local ecosystem that facilitates the circular reuse of secondary building materials through integrated services like material logistics, storage facilities, digital marketplaces, and advisory support. Within CIRCOFIN, each CCH is designed to be investment-ready, modular, and regionally adaptable, driving scalable circular economy practices.

A practical manual derived from CIRCOFIN's pilot hubs, offering structured, replicable guidance based on tested strategies, tools, and methodologies. The Cookbook empowers cities and regions to independently design, implement, and scale Circular Construction Hubs using validated best practices.

A comprehensive validation process that evaluates the technical feasibility, market relevance, regulatory compliance, and stakeholder commitment of a proposed Circular Construction Hub. In CIRCOFIN, due diligence is crucial for ensuring investment readiness and successful project execution.

An in-depth analysis that evaluates the technical, market, regulatory, and financial viability of implementing a CCH in a specific region. Within CirCoFin, feasibility assessments are integral to the PDA process, guiding decision-making and risk evaluation.

A structured financial blueprint outlining how a CCH is financed, generates revenue, manages operational costs, and mitigates risks. In CIRCOFIN, financial models are tailored to be investment-ready, attracting both private and public capital for sustainable growth.

The broader economic, regulatory, and material landscape in which a CCH operates. This includes supply and demand for secondary materials, pricing dynamics, circular value chain actors, and the maturity of circular economy practices within the region.

The movement and transformation of building materials throughout the circular construction value chain, encompassing extraction, usage, deconstruction, recovery, storage, redistribution, and reintegration into new projects. In a Circular Construction Hub, material flow is carefully tracked and coordinated to optimize the reuse of secondary materials.

Pluggable elements within the CirCoFin Toolbox that can be combined, adapted, based on specific regional needs. These components enable the tailored design and configuration of Circular Construction Hubs while maintaining alignment with CIRCOFIN's structured PDA Methodology.

A structured framework that outlines the daily operations of a Circular Construction Hub, covering roles and responsibilities, organizational setup, material flow management, logistics, and financial processes. In CIRCOFIN, operational models are designed to be sustainable, replicable, and scalable to diverse regional contexts.

Customized strategic support provided to regional partners for the structured development of Circular Construction Hubs. PDA includes technical concept design, stakeholder engagement, feasibility assessment, regulatory navigation, investment preparation, and financial planning. It is the backbone of CirCoFin's implementation strategy, enabling regional adaptation and scalability.

CirCoFin's core structured framework that guides stakeholders through the comprehensive development process of Circular Construction Hubs. The PDA Methodology consists of five phases: opportunity scoping, feasibility analysis, technical design, business modeling, and investment planning, supported by step-by-step tools, best practice benchmarks, and decision-making criteria.

An initial evaluation that determines whether the fundamental conditions are suitable for the development of a Circular Construction Hub. It involves identifying promising regions, collecting baseline data, and assessing key constraints and enablers. In CirCoFin, this step forms the basis for more detailed feasibility assessments.

A structured evaluation process that examines a proposed Circular Construction Hub's strategic relevance, impact potential, technical feasibility, market readiness, and alignment with regulatory standards. In CirCoFin, project appraisals are essential for prioritizing CCH opportunities and informing the Selection Matrix.

The legal, policy, and compliance landscape that defines the operational boundaries of a Circular Construction Hub. In CirCoFin, regulatory environments are analyzed to identify barriers, enablers, and opportunities at local, regional, and EU levels, ensuring optimal hub design and effective implementation within the PDA Methodology.

A structured decision-support tool that catalogs modular pluggable elements for comparing and ranking Circular Construction Hub opportunities. In CirCoFin, the Selection Matrix offers a transparent overview of configurable options, enabling users to design tailored CCH configurations based on feasibility, impact, stakeholder readiness, and regional priorities.

One of the four Circular Construction Hub projects located in Munich, Lisbon, Copenhagen, and Scotland, developed in collaboration with regional partners under the CirCoFin initiative. These showcases validate CirCoFin's methodologies, inspire replication, and provide practical insights for scaling circular construction solutions across Europe.

A structured process for identifying, involving, and aligning key actors—including municipalities, recyclers, builders, investors, and policymakers—in the development and implementation of a Circular Construction Hub. Effective stakeholder engagement throughout the PDA process ensures alignment, commitment, and local ownership.

The structured planning and design of the physical and digital infrastructure required for the effective operation of a Circular Construction Hub. This encompasses material flow logistics, digital marketplaces, storage facilities, technical equipment, and IT systems. In CirCoFin, Technical Concept Design is aligned with modularity and scalability principles to ensure adaptability across different regional contexts.

The primary guidance resource within CirCoFin, containing tools, templates, and methodologies designed to support the end-to-end planning, development, and implementation of Circular Construction Hubs. The Toolbox is modular, replicable, and grounded in European best practices, enabling regional adaptation and scalability.

The interconnected material and economic ecosystem that encompasses urban building stock, demolition processes, construction flows, and the reuse of materials. In CirCoFin, the Urban Building Economy is systematically analysed to identify circular opportunities, prioritize waste streams, evaluate market dynamics, and assess regulatory landscapes. These insights inform the design and operation of Circular Construction Hubs, promoting local circular economies.