SM Supermalls is expanding its water conservation initiatives with the opening of a Rainwater Treatment Facility (RTF) at SM City Masinag in Antipolo, Rizal, as part of its efforts to promote sustainable water management and reduce dependence on traditional water sources.
The project marks SM's second rainwater treatment facility in Luzon, following the establishment of a similar system at SM City Baguio. It aims to turn collected rainwater into an alternative water supply for mall operations, helping preserve freshwater resources amid changing climate conditions and possible water shortages.
New Facility Can Process 200,000 Liters Daily
The facility can treat up to 200 cubic meters, or 200,000 liters, of rainwater daily. It is expected to provide approximately one-third of SM City Masinag's annual water requirements, equivalent to 23,000 cubic meters or roughly nine Olympic-sized swimming pools.
The treatment process involves disinfection, filtration, and reverse osmosis, with regular monitoring and testing to ensure water quality and safety.
SM Supermalls Vice President for Corporate Compliance Engr. Liza B. Silerio said SM City Masinag was selected because of its historically high rainfall, making it a suitable location for rainwater collection and treatment.
Initiative Supports SM's Net-Zero Commitment
Beyond reducing the mall's reliance on municipal water supplies, the project supports SM Prime's goal of achieving net-zero emissions by 2040.
Using treated rainwater also helps minimize the environmental impact associated with conventional water sourcing, pumping, treatment, and distribution.
The initiative reflects the company's broader commitment to responsible resource management and building more sustainable business operations.
SM City Baguio Shows Results of Rainwater Treatment
The new facility builds on the experience of SM City Baguio, whose rainwater treatment system began operating in 2022.
Since then, it has processed more than 65,000 cubic meters of rainwater, equivalent to the water consumption of approximately 6,500 households.
Silerio emphasized that access to water is a fundamental human right and that protecting this resource requires collective responsibility.
Through its expanding rainwater treatment projects, SM Supermalls aims to contribute to water conservation while helping secure a more sustainable supply for future generations.
