Keppel Infrastructure Trust is a listed business trust. It operates through Energy Transition, Environmental Services, and Distribution & Storage segments. The company produces and retails town gas and natural gas, as well as electricity produced by wind turbines and rooftop solar systems. It also offers desalination plants, water treatment plants, recycling and waste-to-energy plants. In addition, the company supplies and distributes water treatment chemicals, industrial and specialty chemicals, storage of petroleum products, and provision of essential bus services. The company has operations in Singapore, Australia, New Zealand, South Korea, and internationally. Keppel Infrastructure Trust was incorporated in 2007 and is based in Singapore.