CircInWater, the Water-Smart Eurocluster project funded by the EU, develops and implements support measures, including cascade funding, for companies addressing the lack of water-smart solutions to promote the digital, green, and resilient transitions (triple transitions) of the European industrial ecosystems. CircInWater will focus on supporting European SMEs (Small and medium-sized enterprises) to develop and implement water-smart solutions for the agrifood and energy-intensive industries (mining, pulp and paper, steel and chemical industry).