SM City Baguio's Rainwater Treatment Facility: A Model for Water Sustainability

SM City Baguio's groundbreaking rainwater treatment facility has treated over 17,000 cubic meters of rainwater into drinkable water.

Through the July 2023 launch of its innovative rainwater treatment facility (RTF), SM City Baguio is leading the way in water stewardship. Since then, the facility has converted over 17,111.80 cubic meters of rainwater—enough to fill over 6,800 standard water tankers or seven Olympic-sized swimming pools—into drinkable water for the use of the SM mall's tenants as well as for its own operations. 

This project greatly improves the city's water security and citizen safety by supplying the mall with additional water from the Baguio Water District. Situated in the mall's lower level, the RTF supplies thirty percent of the mall's average monthly need for potable water for food preparation and consumption.

"There is a critical need for reliable and safe water sources. And SM City Baguio's rainwater treatment facility is a commendable initiative that directly addresses this need. We hope that other private establishments can adopt similar projects for the efficient use of our water resources." ~Benjamin Magalong, Baguio City Mayor

The RTF uses a painstaking six-step treatment procedure, and to guarantee peak performance, parameters are checked in real time and equipment is monitored. The city's accredited testing facility regularly tests the processed water, and it continuously passes all water portability requirements.

The rainwater treatment facility (RTF) of SM City Baguio utilizes a rigorous six-step treatment process with real-time monitoring, ensuring processed water always adheres to portability requirements.

"This facility is a testament to SM Prime Holdings' commitment to sustainable operations and to the well-being of the communities we serve. By maximizing rainwater harvesting and treatment, we are not only reducing our reliance on the city's water supply but also contributing to a healthier and more resilient Baguio City." ~Engr. Liza Silerio, SM Supermalls’ Vice President and Sustainability and Resilience Head

The RTF has an effect that goes beyond the mall. Water haulers have been able to serve more households because they are no longer as dependent on the city's water supply, especially during times of water scarcity that the entire city has experienced.

The rainwater treatment facility of SM City Baguio is a prime example of how companies can contribute significantly to solving pressing community needs by using creative and sustainable solutions.

As it continues to create creative and sustainable lifestyle cities, SM Prime is dedicated to its role as an engine for economic growth, improving the lives of millions of people in the process. SM Prime is working to create sustainable cities of the future by exploring the next frontier in integrated property development.