#26 Hydrologic: Scaling Clean Water in Rural Cambodia Through Aspirational Design

DescriptionThis episode details the rise of Hydrologic, a Cambodian social enterprise that transitioned from a nonprofit project into a market-driven leader in rural water access. To combat widespread waterborne illness and the environmental toll of boiling water with wood, the company manufactures and distributes ceramic water purifiers. Their strategy combines local production, aspirational branding, and direct village sales supported by microfinance to make clean water affordable for low-income families. The sources highlight how Hydrologic achieved financial sustainability by diversifying revenue through carbon credits and institutional partnerships. Beyond health improvements, the initiative has reduced deforestation and eased the domestic labor burden on women and children. Overall, the case study serves as a successful model for using social entrepreneurship to deliver essential public services in developing regions.Key wordsSafe Water, Product Design, Social Enterprise, Carbon Credits.