How will the Perak-Penang Water Project secure supply for South Seberang Perai by 2030?

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Perak-Penang Water Project to Enhance Supply Security for South Seberang Perai by 2030

The Perak-Penang Water Project is set to directly supply consumers in South Seberang Perai (SPS), thereby improving and stabilizing the water supply for approximately 79,956 individuals. This initiative will address the growing water demand in SPS, which is projected to increase from an estimated 182 million litres per day (MLD) in 2023 to 285 MLD by 2030. Furthermore, the project aims to mitigate the impact of incidents affecting the Sungai Muda, which has historically been Penang's sole raw water source for over five decades.
Direct Supply to South Seberang Perai Consumers

The primary objective of the Perak-Penang Water Project is to establish a direct water supply line to consumers within South Seberang Perai. This will significantly enhance the reliability and stability of water provision for the nearly 80,000 residents in the district. This direct supply is crucial given the projected increase in water demand in the area.
Mitigation of Sungai Muda Incidents

A key benefit of securing water from Perak is the reduced vulnerability to disruptions originating from the Sungai Muda. In both 2022 and 2023, three separate incidents related to Sungai Muda, which originates in Kedah, led to water supply issues affecting 465,000 consumers across Penang. By diversifying the water source, the new project ensures that consumers in SPS will not be adversely affected by such events.
Reallocation of Treated Water Resources

Upon completion, the project will eliminate the need for Penang Water Supply Corporation (PBAPP) to pump water to SPS from the Sungai Dua Water Treatment Plant (WTP) located in North Seberang Perai. This will free up a substantial volume of treated water, allowing for a higher allocation to approximately 491,153 consumers in North Seberang Perai, Central Seberang Perai, and Penang Island. This strategic reallocation will bolster overall supply capacity across these areas.
Cost-Effectiveness and Long-Term Sufficiency

Procuring treated river water from Sungai Perak is deemed a more cost-effective strategy for Penang compared to implementing desalination or wastewater recycling projects. While Singapore has successfully utilized these advanced technologies, its domestic water rates are considerably higher than those in Penang. The Perak-Penang Water Project is projected to ensure Penang's water supply sufficiency beyond 2030, complementing PBAPP's existing Water Contingency Plan 2030. The state's water demand is anticipated to rise to 1,532 MLD by 2030 and 1,844 MLD by 2040, necessitating these forward-looking infrastructure developments.

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How will the Perak-Penang Water Project secure supply for South Seberang Perai by 2030?

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