SINGAPORE – It now meets 30 per cent of our water demand, double the previous amount.
And by 2020, Newater will be able to meet 40 per cent of Singapore’s total water needs.
This can be done if Singapore continues to expand its Newater capacity to 75 million gallons a day (mgd), said Senior Minister Goh Chok Tong yesterday at the official opening of Sembcorp’s Newater facility at Changi East Close.
The fifth and largest Newater plant to date, the facility has a total capacity of 228,000 cubic metres per day. With its addition, Mr Goh said Newater was well placed to play an “increasing role in our journey” toward “eventual self-sufficiency” in water.
This comes as the first of two Water Agreements with Malaysia is due to expire next year. Singapore will not be renewing it.
“By 2061, when the second Water Agreement expires, we can also be totally self-sufficient if there is no new water agreement with Malaysia,” said Mr Goh.
This was not always the case.
“Apart from the vagaries of the weather, dependence on imported water from Malaysia had also at times been a cause of tension in bilateral relations.
“Whenever there were serious bilateral disagreements, some Malaysian politicians would use water as leverage to pressure us to compromise in their favour,” Mr Goh said.
Experiences such as these underline the importance and urgency of a robust and diversified water supply, said Mr Goh.
And it was “not just a matter of having enough to drink and wash” – industries being developed needed reliable supplies of water, and large investors needed to be sure of the long-term prospects of Singapore’s water supply.
Wafer fabs, for instance, are among the major users of Newater today. With industries such as these requiring chemically pure water, demand for Newater has grown from 4 mgd in 2003 to some 60 mgd today.
“In this way, Newater plays a critical role in supporting Singapore’s economic growth,” said Mr Goh.
The threat of water shortage has also become even more pronounced with climate change, and international acceptance of water reuse as a viable long-term water solution will grow.
With Newater, Singapore has “closed the water loop, and demonstrated how water reuse can form part of a sustainable solution to meet water needs”, he said, noting Singapore as a world leader in this respect.