POND will become the first floating network in the world which will harvest its energy from organic compounds in the water. With this energy we establish multiple things: collect and send data on the quality of the water and at the same time the wellbeing is shown by different colours of light. POND is a collaboration between Nova Innova, Water Sensitive, Hoogheemraadschap Schieland en de Krimpenerwaard and Waterschap De Dommel.