CO-IMPACT is a decision-support tool allowing city officers and cities to create impact assessment plans for the nature-based solutions projects. The tool aims to make the process of building a baseline and impact assessment plan straightforward and simple for anyone who wishes to do so, with the final report providing advice around suitable methodologies based on scale and project characteristics. Test the tool at https://connectingnature.eu/co-impact-tool.

CO-IMPACT guides you step by step through an intuitive process, where the user selects the targets they intend to reach with their project, and the tool provides a set of indicators adapted to these benefits. As a final result, the user will obtain a custom-made plan for their project, with a description of each of the selected indicators, the scientific evidence behind it as well as the recommended methodology and instruments for its measurement.