Philippines: Climate Change and Pollution Link

In mid-April, haze enveloped the skies of north Metro Manila after a fire erupted in a closed landfill on a reclaimed land in Manila Bay, a disaster that reflects the country’s grave environmental crisis. The incident is a stark reminder that the Philippines, a nation with rich biodiversity resources, faces rapid environmental degradation made worse by systemic corruption that undermines efforts to boost climate resiliency. For residents, this meant weeks of poor air quality and a tangible sense that the systems meant to protect them had failed.

1
Major landfill fire in Metro Manila (April)
thediplomat.com

2023
Year Manila Bay reclamation was suspended
thediplomat.com

Billions
Pesos in exposed flood control projects
thediplomat.com

The connection between climate change and pollution in the Philippines is not a simple equation of rising temperatures and dirty air. It is a tangled web where a Manila Bay reclamation project turned out to be a waste disposal site that became a hazard to marine habitats, and where the language of climate resilience is used to justify infrastructure projects that later become vehicles for corruption. Understanding this link means looking beyond the environmental science and into the governance failures that turn a natural hazard into a full-blown crisis.

How Corruption and Environmental Degradation Feed Each Other

🏗️
Reclamation Fuels Flooding
Climate change could inundate low-lying areas in the country’s biggest urban center, and reclamation could worsen the flooding problem. The government has yet to release its study on whether the project will negatively affect the environment.

💰
Stolen Flood Control Funds
The massive anti-corruption movement that emerged last year was triggered by public outrage over substandard, faulty, and even non-existent flood control projects. Corrupt politicians usurped the language of climate change to rally support for projects worth billions of pesos.

🌲
Extractive Industry Expansion
Extreme weather disturbances have severely eroded local capacity, and the situation is exacerbated by large-scale logging, mining, quarrying, and dredging operations. Authorities continue to expand permits despite the country’s disaster-prone location in the Pacific Ring of Fire.

The core problem is that climate-related interventions are necessarily planned and realized at the grassroots level, which makes them vulnerable to local political dynamics. When a politician endorses a flood control project, it is difficult for the public to distinguish between genuine climate adaptation and a cover for the systematic theft of public funds. This creates a dangerous feedback loop: genuine environmental projects become tainted by association with corruption, and public skepticism grows, undermining support for innovative approaches that could actually help.

Anticipatory Climate Finance
A funding approach that disburses money based on a forecast instead of waiting for a post-calamity assessment, allowing communities to procure supplies and prepare for evacuation before a disaster strikes.

The Manila Bay Reclamation Scandal and Its Ripple Effects

The Manila Bay reclamation project is not an isolated case. The reclamation blueprint covers a big stretch of the coastlines of Metro Manila and nearby provinces, and mega projects from airports to casino hubs have been rolled out amid outcry about their potential detrimental impact on the environment. In 2023, President Ferdinand Marcos Jr suspended the reclamation of Manila Bay after various sectors raised serious concerns about it. Reclamation has since resumed, but the government has yet to release its study on whether the project will negatively affect the environment.

Watch Out
The Hidden Cost of Reclamation
Reclamation does not just destroy marine habitats — it also removes natural buffers against storm surges and flooding. When combined with climate change-induced sea level rise, reclaimed areas become high-risk zones for the very communities they are meant to serve.

The landfill fire that caused the air pollution crisis in Metro Manila is a direct consequence of this pattern. A Manila Bay reclamation project turned out to be a waste disposal site, meaning that land supposedly being created for development was actually being used as an unregulated dump. This is what happens when environmental impact assessments are either not conducted or not made public — the public bears the cost of pollution while private developers reap the benefits. The situation is further complicated by the fact that extreme weather disturbances have severely eroded local capacity, and the situation is exacerbated by large-scale logging, mining, quarrying, and dredging operations. Situated in the Pacific Ring of Fire, the Philippines is prone to disasters, but this did not stop authorities from expanding the permits granted to the extractive industry.

What Gets Missed in the Climate-Pollution Debate

→ Scroll right to see all columns

Source: The Diplomat analysis
IssueCommon PerceptionWhat Gets Missed
Flood control projectsClimate adaptation infrastructureMany are substandard or non-existent, serving as vehicles for corruption
Manila Bay reclamationUrban development and economic growthWorsens flooding, destroys marine habitats, and can become illegal waste sites
Extractive industry permitsEconomic necessityExpanded despite the country’s disaster-prone geography, eroding local capacity
Anticipatory climate financeInnovative disaster preparednessCould be distorted by a bureaucracy known for kickbacks and anomalous budget insertions

The Corruption Blind Spot in Climate Interventions

The massive anti-corruption movement that emerged last year was triggered by public outrage over the substandard, faulty, and even non-existent flood control projects. Before the scandal, corrupt politicians endorsed numerous flood control projects supposedly to protect communities from the harsh impact of storm surges and flooding resulting from destructive typhoons. They usurped the language of climate change to rally public support for infrastructure projects worth billions of pesos, but these were later exposed as mere cover for the systematic theft of public funds. The consequence is that genuine climate adaptation efforts now face an uphill battle for public trust.

How Public Skepticism Undermines Early Action

Anti-corruption protests have become less frequent this year, but the demand for accountability remains strong, as does public skepticism over projects implemented in communities and nominated by local politicians. This is unfortunate since climate-related interventions are necessarily planned and realized at the grassroots level. This could undermine support for innovative approaches that seek to prioritize early action and funding for the benefit of climate first responders and frontliners. For example, Senator Loren Legarda’s “conditional early action” proposal, which intends to disburse funds based on a forecast instead of waiting for a post-calamity assessment to allow communities to procure supplies and prepare for evacuation, would certainly encounter questions about the dangers of corruption and patronage. The concept of “anticipatory climate finance” could empower communities by ensuring that resources are prepositioned to respond to disasters, but it could also be distorted in a bureaucracy that recently gained notoriety by allowing corrupt politicians to acquire ill-gotten wealth through kickbacks and anomalous budget insertions.

The Upcoming Climate Threats No One Is Talking About

The recent landfill disaster that caused an air pollution crisis in Metro Manila could be a preview of the calamities that could wreak greater havoc this year. A super drought is expected to affect rural areas in the next two to three months. The start of the typhoon season could further expose the extent of the flood control controversy. This is the best time to step up the anti-corruption drive while initiating partnerships in communities to explore new ways to confront the ravages caused by climate injustice. The waste management failures that led to the landfill fire are not an anomaly — they are a symptom of a system that prioritizes short-term economic gain over long-term environmental and public health.

What Can Be Done: Practical Steps for Communities and Policymakers

Demand Transparency in Environmental Impact Assessments

The government has yet to release its study on whether the Manila Bay reclamation project will negatively affect the environment. Communities and local governments should demand that all environmental impact assessments be made public before any large-scale project is approved. This is not just about access to information — it is about holding developers accountable for the pollution and flooding risks they create. If a study shows that reclamation will worsen flooding, that data should be available for public scrutiny and legal challenge.

Support Anticipatory Climate Finance with Safeguards

Senator Legarda’s “conditional early action” proposal is a promising approach, but it needs robust anti-corruption safeguards to work. The process should include: (1) transparent criteria for fund disbursement based on objective weather forecasts, (2) community-level oversight committees that include civil society representatives, and (3) mandatory public reporting of all funds received and spent. Without these safeguards, the proposal risks becoming another vehicle for patronage.

  • 1
    Establish Transparent Criteria
    Funds should be released based on objective weather forecasts from PAGASA, not on political discretion. The criteria must be published in advance.

  • 2
    Create Community Oversight
    Local oversight committees should include representatives from barangay councils, civil society, and accredited disaster risk reduction organizations.

  • 3
    Mandate Public Reporting
    All funds received and spent must be reported publicly within 30 days of disbursement, with receipts and procurement documents available for audit.

Push for a Moratorium on Extractive Industry Permits in Disaster-Prone Areas

The Philippines is situated in the Pacific Ring of Fire and is prone to disasters, yet authorities continue to expand permits for logging, mining, quarrying, and dredging operations. These activities erode local capacity to withstand extreme weather. A moratorium on new permits in areas identified as high-risk for landslides, flooding, or storm surges would give the government time to conduct a comprehensive environmental audit of existing operations. This is not about stopping economic activity — it is about ensuring that economic activity does not make communities more vulnerable to climate disasters.

Build Community Partnerships for Climate Action

The most effective climate interventions are those that involve communities directly. Instead of top-down projects that are vulnerable to corruption, local governments should partner with community organizations to identify priority areas for flood control, reforestation, and waste management. These partnerships should include action partnerships to combat plastic pollution and other localized environmental threats. When communities have a direct stake in the outcome, they are more likely to monitor projects and report irregularities.

Frequently Asked Questions

Is the Manila Bay reclamation project definitely going to worsen flooding? â–ľ
The government has not released its environmental impact study, so there is no definitive public answer. However, climate change could inundate low-lying areas, and reclamation typically removes natural flood buffers, making the risk significant.
How can I verify if a flood control project in my area is legitimate?
â–ľ
Request the project’s detailed engineering design and budget from your local government unit’s engineering office. Cross-check with the Department of Public Works and Highways (DPWH) regional office. If documents are not available or seem incomplete, file a formal request under the Freedom of Information program.
What is “anticipatory climate finance” and how is it different from regular disaster funds? â–ľ
Regular disaster funds are released after a calamity for relief and recovery. Anticipatory climate finance releases funds before a predicted disaster, based on forecasts, so communities can preposition supplies and evacuate early. It is faster but requires trust in both the forecast and the disbursement system.
Does the extractive industry really make flooding worse? â–ľ
Yes. Large-scale logging removes trees that absorb rainwater, mining operations can alter drainage patterns, and quarrying can destabilize slopes. These activities, combined with extreme weather, severely erode local capacity to manage floodwaters.
What can an ordinary citizen do about corruption in climate projects? â–ľ
Attend barangay assemblies where local budgets are discussed. Join or form a community monitoring group. Report suspicious projects to the Commission on Audit (COA) or the Office of the Ombudsman. Public pressure and documentation are the most effective tools available.

Closing Thoughts

The link between climate change and pollution in the Philippines is not just an environmental issue — it is a governance crisis. The same corruption that produces substandard flood control projects also allows reclamation projects to proceed without environmental studies and permits extractive industries to operate in disaster-prone areas. The upcoming super drought and typhoon season will test whether the country has learned anything from the Manila Bay landfill fire. The most important step is to rebuild public trust by ensuring that every climate intervention is transparent, accountable, and genuinely serves the communities it claims to protect. If this was useful, you might also want to read how the e-waste crisis adds another layer to the country’s pollution challenges.

Sources

Toxic Tides: Fighting Coastal Pollution — Explores the specific impact of pollution on marine ecosystems and coastal communities, providing deeper context on the Manila Bay situation.

ASEAN Chokes on $10B Cigarette Pollution Bill — Examines the regional scale of pollution and the economic costs that extend beyond the Philippines.

How Corruption Exacerbates the Climate Crisis in the Philippines. The Diplomat, 2026.

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