MICS brings together six partners to develop an integrated platform of metrics and instruments to measure costs and benefits of citizen science. These metrics will consider the impacts of citizen science on the following domains:

  • society
  • governance
  • the economy
  • the environment
  • science.

The MICS project adopts and adapts the best practice generated by the Ground Truth 2.0 project in the co-creation of hands-on citizen science validated in four case-study sites across Europe, resulting in a comprehensive conceptual framework and clear recommendations for those involved in citizen-science projects. The four sites (in the UK, Italy, Hungary and Romania) explore the co-creation of citizen science in regions with differing needs, contexts, and approaches to environment management (for example, river restoration and nature-based solutions), and with various levels of citizen-science application.


  • Provide comprehensive, participatory and inclusive metrics and instruments to evaluate citizen science impacts

  • Implement an impact-assessment knowledge-base through toolboxes for methods application, information visualisation, and delivery to decision makers, citizens and researchers

  • Improve the effectiveness of nature-based solutions through test-site development and citizen-science tool validation

  • Generate new approaches that strengthen the role of citizen science in supporting research and development

  • Foster a citizen-science approach to increase the extent to which scientific evidence is taken up by policy makers through recommendations and guidelines

Impact of citizen science

The MICS's tools measuring the impacts of citizen science could make it easier to communicate the benefits of specific solutions, for example, nature-based solutions, leading to increased funding and uptake for these interventions. 

MICS will create a platform which could be used to assess the impact of any citizen-science project, whether it is at the planning stage or years after the project’s completion. Providing a clear framework for measuring impact will help to make citizen science more efficient and effective, reduce costs, and spread the use of citizen science more widely. All of this will strengthen the role played by citizen science in research and informing policy.

Luigi Ceccaroni, the coordinator of the project, said: “It’s totally applicable to any citizen-science project and MICS plans to integrate its impact-assessment tool into platforms like EU-Citizen.Science and COS4CLOUD. The project might help to demonstrate that the citizen-involvement angle has serious legs and that millions of people using apps to monitor the environment can make a difference. This citizen participation can build crucial political support for environmental action.”

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 824711.


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MICS, 2019-2021
Photo credits: River Restoration Centre