The May/June quarterly newsletter from the International Desalination Association (IDA) features a paper by Victor Sim, Finalist of the latest Singapore-Netherlands Water Challenge. Quoting from the paper: "A proposed hybrid system that uses Pressure Retarded Osmosis (PRO) processes coupled with seawater desalination and a heat sink has specifically evaluated Singapore’s feasibility as a potential test‐bed for the production of industrial water. This proposal has recently gathered much interest in two major student ideas generation platforms, the Singapore‐Netherlands Water Challenge 2012 and the Shell Inter‐varsity Student Paper Presentation 2012."