Assoc Prof Darren Sun on Singapore's journey towards water self-sufficiency

With water demand expected to double by 2065, plans are underway to expand the upcoming Tuas NEWater factory and triple the amount of water it recycles per day to 75 million gallons. Associate Professor Darren Sun from the School of Civil and Environmental Engineering at the Nanyang Technological University shared more about Singapore's journey to water self-sufficiency and how plans to expand the plants will contribute to the country's water supply.