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Philippines New Manila Airport Project Faces Mounting Environmental Scrutiny

By 19Network Editorial Team · Jun 17, 2026 · 2 min read

Philippines New Manila Airport Project Faces Mounting Environmental Scrutiny

The PHP 740 billion New Manila International Airport project faces scrutiny as environmentalists warn of flood risks and mangrove destruction.

The PHP 740 billion New Manila International Airport (NMIA) project in Bulakan, Bulacan, has intensified a national debate in the Philippines, pitting massive infrastructure goals against escalating environmental risks. Led by San Miguel Corporation (SMC), the project aims to replace the congested Ninoy Aquino International Airport (NAIA) as the country’s primary gateway, yet scientific experts warn the site is geographically vulnerable. Infrastructure vs. Environmental Risk The development spans 2,500 hectares of coastal land and is designed to handle up to 100 million passengers annually upon completion. Proponents argue the airport is essential for economic recovery, projecting it will generate over a million jobs and decongest the capital’s airspace. However, geologists and environmental organizations have raised alarms regarding land subsidence and the destruction of critical mangrove ecosystems that serve as natural flood barriers for the region. Bulacan is a low-lying province already susceptible to severe flooding and rising sea levels. Critics argue that the massive reclamation required for the airport could exacerbate these conditions, threatening nearby fishing…