Water Efficiency Assessment

Water audit carried out for the premises to monitor and identify opportunities for improvement in water efficiency.

A water efficiency assessment comprises a study on current water efficiency levels of a premises and an assessment of the potential areas for the improvement in water efficiency through the identification of water-saving opportunities and feasibility assessment of implementation.

Funding Support

Upon successful application, PUB will provide a grant of 50% of the cost of water efficiency assessment, subject to a cap of $30,000.


Premises with monthly water consumption* of at least 1,000 m3.

*Monthly water consumption includes consumption of Potable Water (PW)/ NEWater (NW)/ Industrial Water (IW) based on past 6 months water bills.
*For individual premises with monthly consumption each of less than 1000 m3, customers can choose to apply for this fund collectively.

Back to Public Utilities Board (PUB) – Singapore’s National Water Agency Grants