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MANILA Water, in partnership with MSpectrum, has completed the physical installation of an additional 3.8 megawatts-peak (MWp) of solar capacity across 10 key facilities.
This milestone reinforces the company’s commitment to sustainability and its journey toward integrating renewable energy into its operations.
The installation utilizes a Grid-Tied system, with the generated solar energy strictly dedicated to Manila Water’s “Own-Use”, subject to the securing of all necessary permits, licenses, and regulatory clearances.
The deployment of these decentralized solar solutions covers critical infrastructure, including pumping stations and treatment plants such as Kingsville PS, Siruna PS, East La Mesa PS, Makati PS, Lucban PS, Calawis TP, East Bay TP, Taguig North STP, Marikina North STP, and Ilugin STP. This solar capacity is intended exclusively for Manila Water’s operational use, providing a strategic solution to help mitigate rising power costs, particularly transmission and ancillary charges, while substantially reducing its carbon footprint.
Manila Water President and CEO Jocot de Dios underscored the significance of the partnership, noting its potential to set a benchmark for the region.
“This partnership can be a showcase not just in the Philippines but in the region as well. I want Manila Water to be a beacon in the Asia Pacific for renewable energy in a water utility company,” de Dios said.
MSpectrum Chief Operating Officer, Patrick Panlilio, reaffirmed his company’s support for Manila Water’s renewable energy goals.
“Being renewable is not easy. It requires commitment, investment in resources, execution excellence, and continuous monitoring—it’s not just install-and-forget. At Manila Water, we recognize resilience and believe you are well-positioned to uphold this commitment. We are proud to be part of the legacy you are building, and you can be assured that we will provide support at every stage to help meet your requirements,” Panlilio said
With this physical installation, Manila Water’s total solar installed capacity now stands at 6.3MWp, including the 2.5MWp Phase 1 Solar earlier this year.
The consolidated solar capacity is expected to offset 5% of the annual energy demand and to generate significant energy savings and contribute to Manila Water’s broader sustainability targets, reinforcing its commitment to a greener and more resilient future.