The Lady Elliot Barrier Reef Eco Island in 2008 depended entirely on an old reverse osmosis plant for drinking water. While the quality of the water was fine, the reverse osmosis plant required a lot of energy to run. In 2008 energy on this island was produced by generators, using around 500 litres of diesel per day. To reduce the power consumption the Management of resort agreed with Danfoss to test the first prototypes of the WaterCube2.
Lady Elliot Island is a coral cay located at the southern tip of Australia's World Heritage Listed Great Barrier Reef. Situated within a highly protected ’Green Zone’ the island is a sanctuary for over 1,200 species of marine life and is known for its abundance of manta rays, turtles, amazing array of spectacular marine life and unspoilt coral reef.