HYDROUSA project was presented by Fabio Masi (IRIDRA), Francesco Fatone and Josue Gonzalez (UNIVPM) at an online seminar entitled “Circular Economy” organized by EIT Climate-KIC. The EIT Climate-KIC is a Knowledge and Innovation Community (KIC), which aims to accelerate the transition to a zero-carbon, climate-resilient society that helps mitigate and adapt to climate change.