Towards climate-neutral & sustainable cities

Integrating decarbonization and circularity actions in industrial sites for a resilient future

The project

Transitioning towards sustainable, circular and climate-neutral future through innovative governance, digital tools, and participatory methodologies.

CIRCUIT envisions a future where

Ecosystems are interconnected

Industrial areas and their surrounding cities work together seamlessly to reduce waste, lower emissions, and share resources.

Everyone, from industrial operators to local citizens, is empowered with the smart digital tools, data, and support they need to make green.

Action iscommunity-driven

Balance isrestored

Technological innovation, environmental sustainability, and human-centered development coexist to create climate-neutral, resource-efficient, and socially inclusive regions built to last across the full diversity of European cities.

We are on a mission to support industrial and urban ecosystems successfully transition toward more circular, climate-neutral and zero-waste models through the integration of advanced digital tools, collaborative governance, and systemic innovation.

By bringing together industries, public authorities, experts, and local communities, we aim to enable more informed decision-making, optimize resource management, and foster long-term environmental and social resilience.

Our mission

Our blueprint for change

Empower communities

We are focused on shifting habits, building new skills, and connecting people with the funding and incentives they need to make sustainable choices, with a special focus on protecting vulnerable communities.

Working Together

We're bringing communities and stakeholders together to brainstorm, identify roadblocks, and co-create solutions for going green and reducing carbon footprints.

Tackling 5 key value chains using smart technology

We are rolling out innovative tools to improve sustainability in construction, food, water & nutrients, vehicles & batteries, and textiles.

Real-world testing

We are testing our community-designed ideas in real industrial sites across cities, rural areas, and islands while monitoring what works best.

Create sustainable change

To make sure our impact sticks, we are turning our results into long-term business models, action plans, and policy guidelines to shape a more sustainable future.

Our tools and solutions

Data, AI, and Digital Platforms

Interoperable city–industry data space

Modular digital twins

AI-driven decision support system

Interoperability frameworks

Digital marketplace and dashboard

Circular Economy and Sustainability Solutions

Construction material recovery workflows

Sustainable mobility module

Automotive by-product valorization pathways

Food, water, and nutrition toolkit

Smart energy management toolkit

Our use cases

We are bringing the solutions to life in real communities by partnering with eight diverse European regions in Spain, Italy, Finland, Sweden, Portugal, Ireland, Greece, and Slovenia.

We are focusing our efforts on five key sectors that are critical to Europe’s green transition:

Explore our use cases

Our team

32

Partners

12

European Countries

1

Team
Meet our team

CIRCUIT in numbers

10

Tools and solutions

8

Pilot clusters

3

Use case typologies

5

Value chains

36

Months

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This project has received funding from the European Union’s Horizon Europe research and innovation programme under grant agreement No. 101269889. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Climate, Infrastructure and Environment Executive Agency (CINEA). Neither the European Union nor the granting authority can be held responsible for them.

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