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Manila Water ramps up Cardona plant ahead of prolonged El Niño

Manila Water is maximizing operations at its Cardona Water Treatment Plant to bolster supply resilience as strong El Niño conditions are expected to persist through the first half of 2027. The utility is taking proactive measures to ensure adequate water availability for customers across its East Zone service area.

LSN Philippines · 19 October 2026

Manila Water ramps up Cardona plant ahead of prolonged El Niño

Manila Water is stepping up preparations for an extended dry season, ramping up production capacity at its Cardona Water Treatment Plant in anticipation of prolonged El Niño weather patterns forecast to last into early 2027.

The water utility identified the Cardona facility as a critical infrastructure asset for maintaining reliable supply across its concession area in Metro Manila's eastern zone. By optimizing the plant's operational capacity, the company aims to bridge potential supply shortages that typically accompany sustained dry conditions.

El Niño episodes historically reduce rainfall and strain water resources across the Philippines, pressuring utilities to manage demand and maximize available sources. Manila Water's strategy reflects broader industry concerns about climate variability and the need for infrastructure readiness.

The company's proactive capacity enhancement is part of contingency planning to meet customer demand throughout the forecasted dry period. Infrastructure optimization efforts such as these are increasingly viewed as essential for ensuring water security in Metro Manila's rapidly growing eastern communities.

The utility has not disclosed specific capacity figures or additional measures being implemented alongside the Cardona plant upgrades.