In November 2012, nine institutions from five EU countries started carrying out the research-development project, "Implementation of the Water Footprint approach to monitor, evaluate and improve the water use in urban areas (URBAN_WFTP)”.
https://upwr.edu.pl/en/news/monitoring_water_utilisation_in_cities-16.html
FARMWISE is a project funded by the European Union, carried out in cooperation with foreign partners, including those from Sweden. In total, it involves 20 entities from 12 countries, including the University of Environmental and Life Sciences in Wrocław.
https://upwr.edu.pl/en/news/farmwise--how-to-protect-water-in-soil-658.html