The electricity demand has been increasing accordingly with the global population and economic growth. Water resource management plays an important role in power generation technologies to ensure the availability of reliable electricity at a competitive price. We provide high-performance water treatment system to cooling tower and boiler to minimize scaling and corrosion that would lead to a higher capability of power plant. Our reference plants with the advanced upflow-counter regeneration of demineralization system proved our capability to produce the excellent water quality with less chemical consumption. Other capabilities include the polishing of condensates prior to returning into the boiler and neutralizing the regeneration wastes prior to disposing into the environment.