In urban environments, storm water which runoff non-permeable ground surface covered by concrete, tar or buildings often collect pollutants before flowing into local waterways such as rivers and lakes. These pollutants will accumulate and lead to sedimentation and erosion. As a measure to prevent surface water run-off, all ground areas on campus are laid with concrete pavements which are water permeable.  This allows stormwater to get absorbed into the soil and refill underground water sources.

Sunway University has installed alternative pipes that are connected to Sun-Water from the South Quay Lake Water Plant. This state-of-the-art water treatment facility owned by Sunway Group has a targeted portable water capacity of 10 million litres per day (MLD). In case of a water disruption, the University will be able to have its own water supply from this plant. 

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SYABAS is the water concessionaire company supplying treated water to the state of Selangor as well as the federal territories of Kuala Lumpur and Putrajaya in Malaysia. Raw water sourced mostly from surface water collected by dams, lakes and rivers, is treated at designated water treatment plants. 
The Selangor water works is run by Pengurusan Air Selangor Sdn Bhd (Air Selangor), a state-owned company. Our University's water tracking is recorded here.

• Water-Conscious Planting
Plants also consume water and take a toll on the scarce and precious freshwater resource on earth. In order to ensure that freshwater for human consumption is conserved, the University chooses plants which are drought tolerant and require minimal watering. Coupled with the water re-use from rainwater harvesting system on campus, this will help to ensure the number of people suffering from water scarcity is reduced globally.

• IChemE 2018 Global Award in the Water Category  
Professor Mohamed Kheireddine Aroua, Head of the Research Centre for Carbon Dioxide Capture and Utilisation and Associate Dean (Research) for the School of Science and Technology at Sunway University won the IChemE 2018 Global Award in the Water Category in November 2018. 

The IChemE Water category award recognises the best project or process to demonstrate engineering excellence in water use, clean-up, and reuse, with particular emphasis on reducing environmental impact while preserving commercial viability. The project, which was carried out in collaboration with Professor Ir. Dr Mohamed Azlan Hussain of the University of Malaya, is the “Self-Cleaning Ultrafiltration System Producing Clean Water.”

The innovative self-cleaning system has been used during the severe floods in the state of Kelantan, to produce clean water for flood victims. A few units of the system have been installed in remote villages without access to clean water in Sarawak and Perak.

• World Water Day on Campus
Sunway University celebrates World Water Day by educating students on ways to save water on campus and at home through videos and campaign activities. 

Watch: 4 Ways On How We Value Water on Campus

However, reminders to adhere to water-conserving practices are on campus all throughout the year, through posters in the lavatory and above sinks in eating areas. 

• Water Refill Stations
In conjunction with the launch of the #TheLastStraw campaign on 13th July 2018, the University has stopped selling water in single-use plastic bottles on campus from the campaign launch onwards.

The pilot initiative introduces the free refilling stations on campus to eliminate the use or purchase of plastic water bottles on campus and to ensure free drinking water is easily accessible to all individuals on campus including staff, students and visitors.

• Water Security Project
Sunway University researcher Dr. Chen Jit Ern collaborated with a local developer in 2021 to examine South Quay Lake's water quality and provide a scientific basis and predictions on long-term solutions for maintaining and improving lake water quality – through hydrological and ecological research.

The outcomes of the study will provide baseline information on the condition of the lake, develop recommendations for improvement measures, as well as to generate sustainable remedies to ensure the lake quality is improved in both the short term and long term. This study commenced in 2021 and is expected to be completed by 2023. 

• Water Sector Transformation Agenda 2040 (WST2040) 
Under the 12th Malaysia Plan, the WST2040 aspires to “transform the water sector from an economic enabler into a dynamic economic sector as the future direction of national growth. In 2020, the Academy of Sciences Malaysia was appointed by the EPU as its strategic partner to undertake the Study on Water Sector Transformation Agenda 2040 (WST2040), to transform the water sector from an enabler to becoming a dynamic growth engine by 2040 as stated in the 12th Malaysia Plan (12th MP). 

The nation aims to achieve a secure, sustainable, and vibrant water industry in Malaysia to forge it into a dynamic, efficient, sustainable, and revenue-generating industry. The five focused areas of WST2040 are empowering people as the drivers of the transformation, strengthening governance, enhancing data-driven decision-making, ensuring sustainable financing, and developing sustainable and cost-effective infrastructure.

This study, led by researchers at the Institute for Global Strategy and Competitiveness at Sunway University and in collaboration with the Academy of Sciences Malaysia, introduced an ecosystem approach to transforming the water sector into a dynamic economic sector while ensuring water security and sustainability. This is built upon the 8i-innovation framework, 8R Philosophy of Water, and the 10-10 MySTIE Framework.