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Case Studies

CROPS, informed by previous activities that have successfully upscaled, will undergo a thorough screening process to identify citizen science initiatives that have the potential to upscale to the ERA level. This screening will be a user-centred, multi-stakeholder process, ensuring all relevant actors in citizen science activities are represented. 

The screening activities of CROPS will identify projects that currently contribute towards EU mission objectives, and the assessment process will be geared towards the upscaling of projects with potential synergies with the EU missions.

Below are examples of projects that have either successfully upscaled their activities in the past, or are being supported to do so by the CROPS project (sorted by EU mission).

Restore our oceans by 2030

Plastic Pirates

European wide roll-out

Added value of Europeanisation

Citizen science projects will only reach their full potential and maximum EU added value if implemented on a transnational and Europe-wide level. The European-wide roll out of the Plastic Pirates will allow sampling in rivers across Europe in a harmonised and standardised manner. It can 

  • massively extend existing data,
  • improve scientific understanding and knowledge
  • and, thus, help to develop systematic solutions for the prevention, reduction, and removal of marine and riverine pollution, particularly plastics.

Researchers across Europe will be able to draw on open and accessible data from existing European data portals, which would otherwise not be available.

If you are interested in joining and participating in the initiative, you can contact the Action’s coordinator DLR Projektträger: This email address is being protected from spambots. You need JavaScript enabled to view it.

Cancer: working with Europe’s Beating Cancer Plan to improve the lives of more than 3 million people by 2030

Adaption to climate change: support 150 European regions to become climate resilient 

Discover the five citizen science projects that have been selected to move to our sister projects' (ScienceUs) FLOURISH stage.

CoRe-ACTS - Coastal Resilience: Action Through Citizen Science

University College Dublin (Ireland)

Communities monitor coastal change using 'Smart Pebbles' (RFID-tagged pebbles) to track sediment movement and erosion over time. The project provides tools and training so local groups and schools can eventually run monitoring - collecting high-frequency data and building a model replicable across European beaches.

The Future is Climate

Demos Lab (Spain)

A youth-driven citizen science and deliberation process to identify what blocks climate action in Spain. Two bodies work together: a climate Metaforum (youn people) and a Climate Advisory Council (experts) - building dialogue, evidence, and long-term participation mechanisms that support adaptation policies.

Blue-Green Tops: Adapting Building Roofs for Climate Resilience

University of Patras (Greece)

Athens' flat roofs can become blue-green roofs that cool cities, manage rainwater, and boost biodiversity. This project uses citizen science to crowdsource building/roof data via the Colouring Cities open platform - helping identify where roof transformation is feasible and accelarating climate adaptation planning.

Acqua Sorgente

Club Alpino Italiano (Italy)

A citizen science initiative to protect springs and groundwater - vital for mountain ecosystems and communities. Volunteers record location, photos, flow, temperature, and conductivity via a smartphone app and portable probes. Data are validated and mapped in an open database supporting research, awareness, and water protection.

Alleviating Energy Poverty in Vulnerable Households

Spanish Red Cross (Spain)

A community-based approach tackling energy poverty as a climate adaptation barrier. Households and volunteers collect data on energy use and housing conditions (e.g. surveys, thermal sensors, visits) to identify risks from heatwaves and cold spells. The project supports practical, affordable efficiency measures to improve comfort, health, and resilience while reducing emissions.

A soil deal for Europe: 100 living labs and lighthouses to lead the transition towards healthy soils by 2030

100 climate-neutral and smart cities by 2030