Complex sentence: The Sydney Desalination Plant is a drinking water supply project being undertaken by Sydney Water, Sydney's State-owned water supply corporation, and is currently being built in the Kurnell, New South Wales industrial estate area, in Sydney's southern suburbs.
Split into simpler sentences: The Sydney Desalination Plant is a drinking water supply project being undertaken by Sydney Water, Sydney's State-owned water supply corporation. It is currently being built in the Kurnell industrial estate area, in Sydney's southern suburbs.