BUZZ 🐝

This proposal has been developed in response to the request for proposals on developing solutions to an engineering problem. Water demand in Singapore uses approximately 430 million gallons a day. 45% of water usage is consumed by the domestic sector and the non-domestic sector takes up the rest. Singapore’s water supply is obtained from four water sources known as the Four National Taps. The Four National Taps consist of local water catchment, NEWater, desalinated water and Malaysia imported water. Local water catchment, NEWater and desalinated water contribute 40% of the water source, while Malaysia imported water contributes 60% of the water source. These water sources has helped with meeting the increase in water demand. According to Public Utilities Board (PUB) (2018), Singapore’s water demand is expected to double by 2060, with the non-domestic sector using about 70%. With the increase in demand of water usage, water prices are expected to increase gradually. Therefore, to