Planning Is Preventive Law

By the end of 2025, one idea became clearer—not because it was new, but because it finally had a precise legal shape.

Years of working around land use, valuation, environmental constraints, and governance had already revealed a recurring pattern: disasters rarely begin with the event itself. They begin much earlier, quietly, through decisions that shape space, density, and exposure. What the Bar year did was not introduce this reality for the first time, but give it doctrinal clarity.

I came to understand that what we often treat as planning policy is, in truth, law operating in advance.

Planning is usually described in technical terms—maps, zoning colors, land-use matrices, projections stretching years into the future. Because of this, planning questions are often dismissed as administrative or premature, as if they sit outside the core concerns of law. Legal accountability, we are told, comes later—after damage, after injury, after loss.

But this way of thinking misunderstands what planning actually does.

Once a land use plan or zoning ordinance is adopted, it immediately produces legal effects. It authorizes certain uses, prohibits others, and—most importantly—determines where risk is allowed to exist. When residential use is permitted in flood-prone areas, exposure is not accidental. When development is allowed on unstable slopes, vulnerability is not unforeseen. When natural drainage paths are narrowed or built over, flooding is no longer a surprise.

These outcomes do not begin with nature.
They begin with decisions.

Planning as Preventive Law

Preventive law is not an unfamiliar concept. Building codes exist to prevent collapse. Fire regulations exist to prevent loss of life. Health and sanitation laws exist to prevent outbreaks. None of these wait for injury before they matter. Their legal force lies precisely in their ability to act before harm occurs.

Planning belongs to the same family of law, but it operates earlier and more quietly. It governs a stage where future occupants are unknown, where affected communities cannot yet assert their rights, and where consent to risk is rarely informed. That is exactly why the law requires planning to be rational, evidence-based, and compliant with statutory standards.

Seen this way, planning is not optional policy guidance.
It is a preventive legal duty.

The Legal Foundations Already Exist

This understanding is not theoretical. Philippine law already treats planning as a legally mandated function designed to prevent harm.

The 1987 Constitution, particularly Article II, Section 16, obliges the State to protect and advance the right of the people to a balanced and healthful ecology. This duty is preventive in nature. It does not wait for environmental collapse; it requires governance decisions that avoid it.

The Local Government Code (Republic Act No. 7160) reinforces this by vesting local governments with police power and the authority to enact zoning ordinances in the interest of public safety, health, and general welfare. Police power, by definition, is exercised to prevent harm—not merely to respond after the fact. Land-use regulation is one of its clearest preventive expressions.

The Urban Development and Housing Act (Republic Act No. 7279) explicitly requires rational land use and the avoidance of danger areas for human settlements. Allowing communities to be established or intensified in known hazard zones is therefore not just a planning lapse; it is a failure to comply with a statutory preventive mandate.

Environmental laws strengthen this framework. The Philippine Environmental Impact Statement System (Presidential Decree No. 1586) requires environmental impact assessment before project approval. The purpose of the EIA is not remediation but anticipation—to inform decisions so that environmental harm is avoided at the outset.

More recent legislation, such as the Climate Change Act (Republic Act No. 9729) and the Disaster Risk Reduction and Management Act (Republic Act No. 10121), explicitly require risk-informed and hazard-based planning. These laws translate scientific knowledge into legal obligation. Where climate and disaster risks are known or knowable, planning institutions are required to integrate them into land-use decisions.

With the enactment of the Philippine Ecosystem and Natural Capital Accounting System Act (Republic Act No. 11995), the preventive character of planning is made even clearer. By requiring the integration of natural capital considerations into policy and planning, the law recognizes that future environmental loss must be accounted for before decisions are made—not after damage is done.

What the Supreme Court Has Already Said—Implicitly

Philippine jurisprudence has long supported this preventive approach, even if the Court has not always used the term “preventive law.”

In Oposa v. Factoran, the Supreme Court recognized the right of present and future generations to a balanced and healthful ecology, allowing legal action to proceed even before irreversible harm had occurred. The case stands for the principle that environmental protection is anticipatory, not merely remedial.

In MMDA v. Concerned Residents of Manila Bay, the Court emphasized the State’s continuing obligation to protect and rehabilitate the environment. The duty recognized was not episodic or reactive; it was ongoing and proactive—consistent with the idea that governance failures upstream are legally relevant.

In Resident Marine Mammals v. Reyes, the Court applied the precautionary principle and underscored the importance of environmental compliance at the planning and approval stage. While framed in terms of precaution, the decision affirmed that legality is assessed before harm occurs.

Similarly, in West Tower Condominium Corp. v. First Philippine Industrial Corp., the Court focused on risk creation and foreseeability. The ruling made clear that where risk is foreseeable, and proximity exists, a duty arises—even before catastrophic damage fully unfolds.

Taken together, these cases show a consistent judicial posture: the law does not require disaster as a precondition for accountability. Where duty, foreseeability, and legal authority intersect, courts are prepared to intervene upstream.

Why Planning Is Not a Premature Legal Question

The argument that planning issues are “premature” usually rests on the absence of visible injury. But preventive law does not require collapsed homes or lost lives before it can be questioned. If it did, building codes, environmental clearances, and zoning regulations would only become relevant after failure—rendering prevention meaningless.

Once planning is mandated by law and formally adopted, a duty already exists. Once hazard maps, flood histories, and climate data are available, foreseeability already exists. And once plans authorize exposure to known risks, the legal issue is already present.

Damage does not create the breach.
Damage merely confirms what planning already allowed.

Planning, Climate Risk, and Accountability

Climate change has only sharpened this reality. Risk today is rarely uncertain. Flood pathways are mapped. Rainfall patterns are documented. Slope hazards are classified. Climate projections are publicly available. In legal terms, this means that discretion narrows and responsibility expands.

True adaptation does not mean learning to live with avoidable harm. It means adjusting plans, zoning, and land-use decisions so that foreseeable harm is not embedded into future development. Improving evacuation plans while allowing the same dangerous land uses is not adaptation; it is accommodation of failure.

A Closing Reflection

Understanding planning as preventive law changes how accountability is framed. Zoning maps become evidence, not background. Hazard studies become proof of foreseeability, not optional references. Planning approvals become legally reviewable acts, not purely political choices.

Justice should not begin with compensation after loss.
It should begin with decisions made when harm is still avoidable.

That is the perspective 2025 clarified for me—not as a new discovery, but as a consolidation of experience, doctrine, and observation. As we move forward in an era of climate risk, planning must be treated for what it truly is: the law’s first and most consequential opportunity to prevent harm.

Long before the waters rise, the law already has something to say.

Why the Issuance of the PENCAS IRR Is a Win for Lawful and Sustainable Planning

The recent issuance of the Implementing Rules and Regulations (IRR) of the Philippine Ecosystem and Natural Capital Accounting System (PENCAS) Act by the Department of Human Settlements and Urban Development (DHSUD) marks an important milestone for environmental governance and land-use planning in the Philippines. For those of us who have long argued that development planning must finally reckon with the real value of ecosystems, this moment is both a validation and a turning point.

But it is important to be clear about what this development means—and what it does not.

The IRR is not the beginning of PENCAS compliance. It is the formal operationalization of a legal obligation that already existed.

PENCAS Was Already Law Before the IRR

Republic Act No. 11995, or the PENCAS Act, was signed into law on May 22, 2024. By its own effectivity clause—Section 17—the law took effect fifteen days after publication. From that point on, the policy direction of the law was already binding on government agencies and local governments alike.

The IRR, ceremonially signed on May 22, 2025 and officially published on October 17, 2025, did not create the obligation to comply with PENCAS. It merely provided the technical guidance, standards, and institutional coordination mechanisms to ensure consistent and systematic implementation.

This distinction matters. In Philippine law, the absence—or later issuance—of an IRR does not suspend the effectivity of a statute. The law commands; the IRR explains how to comply.

Why This Matters for Land-Use Planning

Land-use plans, particularly Comprehensive Land Use Plans (CLUPs) and zoning ordinances, are not historical documents. They are forward-looking instruments that shape development decisions for decades. They authorize what can be built, where it can be built, and—just as importantly—what should not be built at all.

Once PENCAS became law, government planners were already required to recognize ecosystems and natural capital as economic assets, not externalities. At the very least, this meant avoiding irreversible land-use decisions affecting forests, watersheds, protected areas, and other ecologically critical systems without accounting for their value.

Total silence or omission is not compliance.

Why the Cebu City CLUP Raised Red Flags

It is against this legal backdrop that concerns were raised over the Cebu City CLUP 2023–2032 and its accompanying zoning ordinance.

On December 15, 2025, amid DHSUD’s ongoing review of the CLUP, I filed a formal notice and reservation of objection addressed to DHSUD Secretary Jose Ramon Aliling. The purpose was straightforward: to seek a formal review of the plan on the ground that it was not compliant with the provisions of the PENCAS Act.

As I explained in interviews, including to InsiderPH, the objection was filed to flag planning risks arising from the failure to integrate natural capital accounting into land-use decisions—particularly those affecting ecologically critical areas. These were not technical quibbles. They were questions of law.

The argument that PENCAS could not be applied because its IRR had not yet been issued was never convincing. The law was already in force. The CLUP was still under review, endorsement, and intended implementation. These are continuing governmental acts that must comply with the law in force at the time of decision.

What the IRR Changes—and What It Confirms

The issuance of the IRR removes any remaining ambiguity. It now provides planners and reviewing agencies with concrete tools, standards, and coordination frameworks for ecosystem and natural capital accounting.

More importantly, it confirms what should have been clear from the start: that PENCAS is meant to be integrated into planning and decision-making, including CLUP review and approval. The IRR does not reset the clock. It strengthens the obligation.

For CLUPs and zoning ordinances that are still pending approval, refinement, or implementation, the path forward is now unmistakable. Compliance with PENCAS is no longer debatable—legally, administratively, or morally.

A Win for Law, Not a Loss for Development

This moment should not be framed as anti-development. On the contrary, it is a win for lawful, science-based, and future-oriented planning.

Development that ignores ecosystem value is not efficient; it is deferred cost. Flooding, landslides, water scarcity, and climate vulnerability are the downstream consequences of planning that treats nature as expendable. PENCAS simply asks us to account for what we have long taken for granted.

By issuing the IRR, DHSUD has taken a critical step toward aligning land-use planning with ecological reality. The next step is ensuring that pending and future plans—especially those governing highly urbanized and environmentally sensitive areas—are realigned accordingly.

Looking Forward

The challenge now is implementation with integrity. PENCAS should not be reduced to a box-ticking exercise or an annex buried in technical volumes. It must inform zoning decisions, constrain risky land conversions, and reshape how we define “development success.”

If this happens, then the issuance of the PENCAS IRR will not just be a bureaucratic milestone. It will be remembered as the moment when planning finally caught up with law, science, and common sense.

And that is a win worth declaring.

Environmental Rights Are Human Rights: Why Cebu Must Defend Its Constitutional Right to a Balanced and Healthful Ecology

HUMAN RIGHTS DAY MESSAGE

Today, the world commemorates International Human Rights Day, marking the anniversary of the Universal Declaration of Human Rights.

But in Cebu, this day carries a deeper, more urgent meaning. In our island—where critical watersheds are shrinking, fragile slopes are carved for profit, rivers are choked with silt, and communities drown in entirely preventable floods—one fundamental human right is under unprecedented threat:

The Right to a Balanced and Healthful Ecology.

This is not a political slogan or an aspirational ideal. It is a constitutional mandate, enshrined in Article II, Section 16 of the 1987 Philippine Constitution:

“The State shall protect and advance the right of the people to a balanced and healthful ecology in accord with the rhythm and harmony of nature.”

This right is further affirmed by the Supreme Court in the landmark case of Oposa v. Factoran (1993), which established that environmental rights are intergenerational, enforceable in court, and impose a mandatory duty on all government officials to protect the environment for present and future generations.

I. Environmental Neglect is a Human Rights Violation

Human Rights are not solely civil and political; they are inextricably environmental, social, and economic.

Cebuanos cannot fully enjoy their right to life, security, livelihood, or safe housing if their communities are systematically placed in harm’s way by governance failures, including:

Scientifically unsound land-use decisions.
Approval of upland developments in known hazard-prone areas.
Zoning ordinances that ignore hydrological and watershed limits.
Failure to integrate mandatory hazard maps and natural capital accounting.
Non-compliance with national laws such as RA 11995 (PENCAS) and RA 11038 (E-NIPAS).

When a city tolerates policies that exacerbate climate risks and disaster intensity, the resulting flooding and landslides cease to be “natural disasters.” They become human rights violations caused by official negligence, abuse of authority, and systemic disregard for public safety.

The government, by transferring disaster risk from developers and decision-makers onto the most vulnerable communities, violates the people’s constitutional right to: Health, Security, Safety, Due Process, Life, and Environmental Equity.

II. The Human Cost of Environmental Injustice in Cebu

Recent disasters, such as the flash floods caused by Typhoon Tino and similar weather events, tragically revealed the truth Cebuanos have felt for years: Catastrophic flooding is not inevitable. It is the direct consequence of human decisions—of upland reclassification, politically influenced zoning, weak enforcement, and the dangerous disregard for the island’s carrying capacity.

In areas like Bacayan, Mananga, Compostela, and Subangdaku, lives have been lost, homes destroyed, and families displaced. These are not isolated tragedies. They are symptoms of a profound governance failure, violating both the tenets of environmental protection and the principles of social justice.

III. Accountability Mandated by Law: The PENCAS Defect

The law requires more from our leaders, particularly following the enactment of the Philippine Ecosystem and Natural Capital Accounting System Act (RA 11995).

PENCAS, effective in May 2024, made it mandatory for all government units to:

Integrate natural capital valuation in all planning.
Consider ecological thresholds before approving developments.
Quantify environmental losses and risks to protect critical ecosystems.

However, the recently approved Cebu City CLUP and Zoning Ordinance 2025—passed after PENCAS took effect—demonstrates an alarming failure to integrate these mandatory principles.

This is not only a profound legal defect but, more importantly, a human rights crisis. When planning willfully ignores ecological science and mandatory laws, the people ultimately pay the price with their lives, homes, and livelihoods.

IV. Environmental Justice is Human Rights Justice

The Constitution demands “harmony with nature.” Conversely, our current planning trajectory is in direct conflict with nature.

Scientific data consistently shows that the uplands contribute 55–60% of Cebu’s floodwater runoff. Yet, land-use decisions continue to open these crucial slopes and midlands to:

Excessive reclassification and rezoning.
Expansive subdivisions and commercial sprawl.
Aggressive road cuts and quarrying.

This pattern is not development; it is risk accumulation. Every time a watershed is weakened, a slope is destabilized, or a flood basin is paved over, we fundamentally undermine the people’s rights to safety and a sustainable future.

Environmental Justice demands that:

Those who benefit from development must not be allowed to inflict harm on those downstream.
Government decisions must be based on science and must not endanger the public they swore to protect.
Vulnerable communities must not be sacrificed for private gain and political expediency.

V. A Call for Action and Accountability

On this International Human Rights Day, we stand together to assert that:

Flood safety is a Human Right.
Compliance with environmental law (RA 11995) is a mandatory duty.
Hazard-informed planning is a legal requirement.
No zoning ordinance should contradict science, and no public official has the authority to gamble with ecological security.

We assert our right to demand accountability, transparency, correction of defective plans, and the unwavering protection of our uplands and watersheds.

We look forward to A Cebu That Honors Human Rights: a city built on the right to safe communities, flood resilience, and ecological integrity.

Environmental Rights ARE Human Rights. Justice for Cebu.

LEGALESE

Why the CLUP Cannot Be Overridden by a Simple Ordinance

In conversations about Cebu City’s development, one dangerous misconception keeps circulating:

“The CLUP is just a tool. The City Council can always pass a new ordinance to change it.”

This idea is not only false —
it is illegal, misleading, and destructive to long-term planning.

The CLUP is not a casual instrument.
It is the foundation of the city’s entire land-use system, backed by national law, Supreme Court jurisprudence, and technical standards.

This explainer breaks down, in clear language, why the CLUP cannot be casually altered, and why it must remain the city’s controlling land-use document.

1. The CLUP Is a Legal Mandate — Not an Optional Planning Tool

The Local Government Code (RA 7160) is explicit:

“Local government units SHALL prepare their comprehensive land use plans…
which SHALL be the PRIMARY and DOMINANT bases for land use.”
(Sec. 20, RA 7160)

Let’s unpack this:

✔ “SHALL” — means mandatory, not optional

✔ “PRIMARY and DOMINANT” — means superior to all land-use ordinances

✔ “Bases for land use” — means all zoning and land decisions MUST follow it

The CLUP is NOT:

a guideline
an advisory document
a flexible policy tool

It is a statutory requirement and it shapes every land-use decision the city makes.

2. The CLUP Is Approved by National Agencies — So a Simple Ordinance Cannot Override It

Under Executive Order 72 and DHSUD/HLURB Rules, the CLUP must pass through:

Technical planning
Public consultations
CPDO review
City Council adoption
Regional Land Use Committee (RLUC) approval
NEDA oversight

This makes the CLUP part of the national planning system.

A regular ordinance:

does not undergo national review
does not pass through RLUC
does not require technical studies
is not evaluated for hazards, transport, drainage, or environmental impact

Therefore:

A local ordinance cannot overrule a document that required multi-level approval.

The CLUP is a nationally aligned, technically vetted plan.
A zoning amendment is not.

3. The Zoning Ordinance (ZO) Is Only Valid if It Conforms to the CLUP

This is often misunderstood.

The Zoning Ordinance is the implementing arm of the CLUP.
It cannot contradict the CLUP — it must FOLLOW it.

The Supreme Court has said this in black-and-white:

A. Rizal v. Mandaluyong (2005)

Zoning must conform to the CLUP; otherwise, the ordinance is invalid.

B. Fernando v. St. Scholastica’s (2008)

Any deviation from the CLUP requires a CLUP amendment FIRST.

C. Hacienda Luisita v. DAR (2011)

Land-use changes must be consistent with the approved CLUP.

These rulings make one thing clear:

A zoning ordinance that contradicts the CLUP is illegal and void.

So the common LGU practice of “rezoning by ordinance” without CLUP amendment is contrary to law.

4. The CLUP Protects Cebuanos Against Dangerous, Arbitrary, or Politically Driven Land-Use Changes

This is the purpose of having a legally binding CLUP.

Without a strong CLUP:

developers can lobby for spot zoning
upland areas can be converted illegally
floodplains can be reclassified as commercial
hazard zones can be opened for construction
transport systems lose their logic
water supply planning collapses
disaster risk increases
the environment becomes negotiable

The CLUP ensures decisions are based on:

science
terrain
hazard maps
environmental limits
water capacity
transport systems
long-term growth

—not political influence.

A casual ordinance bypasses all of these safeguards.

5. Changing the CLUP Requires a Full, Regulated Amendment Process — Not a Shortcut

Can the CLUP be amended?
YES — but only through a formal, technical process, not by a simple ordinance.

CLUP amendments require:

updated technical studies
barangay consultations
environmental and hazard assessments
CPDO evaluation
Sanggunian approval
DHSUD regional approval
RLUC/NEDA conformity

That takes months, sometimes years.

A zoning ordinance alone takes a few weeks —
which is why some LGUs prefer shortcuts.

But these shortcuts are illegal and expose the city to legal, environmental, and governance risks.

6. The CLUP Has Constitutional Weight

The 1987 Constitution guarantees:

“The right to a balanced and healthful ecology.”
(Art II Sec 16)

Land use planning is one of the main instruments used by LGUs to fulfill this constitutional mandate.

If officials bypass, ignore, or override the CLUP, they violate:

Constitutional policy
Environmental safety
National planning standards
Due process
Risk reduction principles

This is why the CLUP is not a tool —
it is a constitutional obligation.

7. What Happens If Cebu Treats the CLUP as “Just a Tool”?

The consequences are immediate and severe:

✔ legally void zoning ordinances

✔ invalid permits

✔ increased liability for LGU officials

✔ misaligned infrastructure

✔ worsening flooding

✔ unregulated upland development

✔ breakdown of transport logic

✔ worsening housing crisis

✔ environmental degradation

✔ higher disaster risk

Cebu City cannot afford these outcomes —
not with its limited land, growing population, and worsening climate hazards.

The CLUP Is the City’s Land-Use Constitution

It is:

mandated by national law
affirmed by the Supreme Court
integrated with national planning bodies
approved through RLUC
the basis of zoning
the backbone of environmental protection
the anchor of water, transport, and infrastructure planning
the legal safeguard against arbitrary land-use decisions

When officials say:

“We can override the CLUP with a new ordinance,”

they are misunderstanding —
or ignoring —
the entire Philippine land-use legal system.

Cebu deserves better.
Cebu deserves planning grounded in law, science, and long-term vision —
not shortcuts.

CLUP/ZO SERIES – PART 1

Why Cebu City’s Housing Plan Cannot Work: A Critical Look at the CLUP’s Most Serious Weakness

This article begins my multi-part series on Cebu City’s new Comprehensive Land Use Plan (CLUP) and Zoning Ordinance (ZO).
Over the next few weeks, we will look closely at what this plan gets right, what it gets wrong, and how its flaws shape Cebu’s future — for better or for worse.

We begin with the sector that affects all others: HOUSING.

Because where people live determines how they move, how they work, how communities grow, and ultimately whether a city becomes livable — or collapses under its own weight.

And right now, Cebu City’s housing plan is on the wrong path.

The Huge Gap Between Housing Needs and Housing Reality

The City estimates that 865,725 housing units are needed to address the backlog and future demand.
To accommodate that number, the CLUP calculates that Cebu City would need 15,169 hectares of additional residential land.

But here is the problem:

Cebu City does not have 15,169 hectares of buildable land.

It doesn’t even come close.

Cebu is not a flat province like Cavite or Laguna.
It is a mountain city with narrow slopes, rivers, steep terrain, coastal hazards, and protected watersheds.

Only about 25–30% of Cebu’s total land is actually suitable for safe residential development.

In other words:

The very formula used to compute Cebu’s housing demand does not fit Cebu’s geography.

It’s like measuring a mountain with a ruler designed for plains.

And because the method is wrong, the strategies that follow also fall apart.

So Where Will Cebu Build? The CLUP’s Answer: SRP

Because Cebu lacks large, flat, safe tracts of land, the CLUP turns almost entirely to the South Road Properties (SRP) — a reclaimed area exposed to storm surge, subsidence, and liquefaction — as the primary relocation site for the urban poor.

The City actually owns 313 hectares of land across 211 parcels.
But a massive 240 hectares (76%) of this land is in SRP.

This explains the CLUP’s insistence on building:

Temporary housing in SRP
Permanent high-rise housing in SRP
Social housing clusters in SRP

SRP is the easiest to access politically.
But it is also one of the most dangerous places to house the poor.

Relocating families from riverbanks and hazard zones only to place them in a coastal hazard zone is not progress — it is risk transfer.

It moves people out of danger… and into another kind of danger.

The “Permanent Housing” Plan Is Even Harder to Believe

The CLUP describes an ambitious “South Coastal Urban Development” (SCUD) project:

5-storey, 10-storey, and 20-storey MRBs
Long-term leases “like Singapore”
Thousands of families relocated to high-density towers

But the proposed site is still underwater.
The land does not exist yet — it must be reclaimed first.

Even if the concept is good, the location and timing are not.

It will take years before the land is ready.
And billions upon billions before the buildings rise.

Which brings us to another uncomfortable truth.

The CLUP Claims ₱26 Billion Per Year for Housing — Cebu’s Budget Is Only ₱13 Billion

The CLUP states that the City is allocating ₱26 billion annually for MRB construction.

But Cebu City’s entire 2026 budget is only ₱13 billion.

Meaning:

The housing plan requires twice the city’s entire budget
No one knows where the money will come from
No financing model, PPP structure, or national commitment is presented

It is a beautiful idea with no financial backbone.

Housing towers may be drawn on paper,
but they cannot be built with numbers that do not exist.

So Why Not Use the City’s Other Land?

Outside SRP, the City owns:

66.37 hectares

Used for schools, barangay halls, and urban poor housing.

These areas could be transformed into strategic mid-rise communities connected to jobs and transport.
But the CLUP does not propose land consolidation, urban regeneration, or vertical redevelopment.

6.79 hectares

Remain idle — mostly upland, steep, or constrained.

These lands are unsuitable for housing and should remain ecological buffers.

The Housing Plan Is Isolated — Not Integrated With Transport, Jobs, Commerce, or Water

Housing is not a standalone sector.
It must align with:

transportation systems
BRT corridors
commercial centers
industrial zones
water supply
hazard maps
drainage systems

But Cebu’s housing plan exists in a silo.

It does not place housing near jobs.

It does not place housing near BRT stations.

It does not expand residential areas near commercial centers.

It does not address water scarcity for 865,000 new units.

It does not protect uplands from overdevelopment.

It does not calculate relocation impacts on transport or flooding.

It treats housing as if it floats above the city, unaffected by everything else.

That is not how cities work.

What We Are Left With Is a Housing Plan That Cannot Succeed

❌ The method is wrong for Cebu’s geography

❌ The land available does not match the land required

❌ The largest landholding (SRP) is hazard-prone

❌ The permanent housing site is underwater

❌ The budget is twice the city’s capability

❌ The plan does not integrate with transport, jobs, or water

❌ The uplands cannot support more sprawl

❌ The poor are relocated to isolation

This is not simply an imperfect plan.
It is a plan built on structural contradictions.

Cebu needs a housing strategy grounded in:

vertical development
transit-oriented planning
safe, accessible locations
integrated public land redevelopment
financial realism
environmental science
climate resilience

The CLUP does not offer that.

Not yet.

What Comes Next in This Series

In the next articles, we’ll dive into:

Part 2 — Transport & Mobility: Where the CLUP Went Wrong

Why the BRT is disconnected from land use, and how transport planning became an afterthought.

Part 3 — Commercial & Industrial Zones: Misalignment and Missed Opportunities

A look at the political economy of zoning.

Part 4 — Environment, Flooding & Watersheds: The Consequences of Poor Planning

How upland mismanagement worsens lowland floods.

Part 5 — Governance, Variances & Loopholes: How the Zoning Board Can Override Everything

The silent powers shaping Cebu’s future.

This is the beginning of a deeper conversation —
one Cebu desperately needs.

Why Cebu’s CLUP Must Be Reviewed Now:

The Law Has Changed — Our Planning Must Change With It

Urban planning is not just about drawing maps or assigning colors to land. It is about shaping how people live, how cities grow, and how communities stay safe. In a time when flooding has reached catastrophic levels in Cebu, we can no longer pretend that our current land-use system is enough.

The truth is simple: Cebu City’s Comprehensive Land Use Plan (CLUP) is outdated. It no longer reflects the new legal, scientific, and ecological standards that planners are now required to follow. And unless the CLUP is reviewed and corrected, the city will continue to make decisions that worsen flooding, landslides, and environmental collapse.

1. PENCAS Changed the Entire Landscape of Land-Use Planning

The Philippine Ecosystem and Natural Capital Accounting System (PENCAS) Act introduced a revolutionary requirement:
Government must account for the value of ecosystems, watershed functions, water recharge, soil stability, and the economic value of nature itself.

PENCAS was signed into law on May 22, 2024 as Republic Act 11995. Meanwhile, the Comprehensive Zoning Ordinance on June 30,2025.

Before PENCAS, CLUPs mainly focused on land use—where houses, commercial buildings, roads, or industries should go. After PENCAS, that is no longer enough.

A compliant CLUP must now quantify:

How much forest, river, or watershed capacity is being lost
How upland developments reduce water absorption
How much “natural capital” is being depleted when slopes are cut
How these losses translate into economic damage (flooding, disasters, carbon loss, siltation)

Cebu’s current CLUP does not do this. It is operating on an old framework while the law has moved forward.

2. ECCs for Upland Developments Also Fall Short

Environmental Compliance Certificates (ECCs) for subdivisions, commercial estates, and roads in the uplands were issued using pre-PENCAS standards.

Most Environmental Impact Statements focused on:

earthworks
drainage structures
erosion controls
But almost none assessed watershed function, downstream flood risk, cumulative basin impact, or natural capital loss—which PENCAS now requires.

This is why upland developments continue to be approved even if they sit on steep slopes, natural drainage paths, and fragile geological formations.

3. This Is Not Optional Knowledge — Planners Must Know This by Heart

Environmental planners, geologists, engineers, and city officials are now expected to integrate natural capital accounting into every zoning decision. That includes:

development suitability analysis
watershed carrying capacity
runoff modeling
ridge-to-reef planning
accounting for carbon sinks and biodiversity

If planners continue operating with outdated tools, they are making decisions that violate the very law they swore to uphold.

4. A Non-Compliant CLUP Is a Legal Liability

A CLUP that does not integrate PENCAS can be questioned for:

grave abuse of discretion
failure to perform ministerial duties under the Local Government Code and PENCAS
violating the constitutional right to a balanced and healthful ecology

Cebu City cannot afford to implement a plan that is legally vulnerable and scientifically obsolete—especially when thousands of lives and billions in property are at stake.

5. The Consequences Are Measurable: More Flooding, More Damage

Flooding in Cebu is not simply caused by rain.
It is the product of upland disruption:

excessive cut-and-fill
blocked natural waterways
subdivisions and roads acting as mini-dams
forest cover loss
soil compaction
reduced infiltration

When a CLUP does not account for these, the result is predictable: water that should have been absorbed in the uplands rushes violently into lowland communities.

The disaster we saw during Typhoon Tino is not an accident.
It is the output of planning failures.

6. Reviewing the CLUP Is Not Political — It Is a Legal, Scientific, and Moral Responsibility

A CLUP cannot remain static in a time of climate crisis. It must evolve with:

new hazard data
new scientific findings
new national laws
new development pressures
new experiences of disaster

If the city refuses to review its CLUP now, it is refusing to learn, refusing to adapt, and refusing to protect its people.

Final Word: Cebu Deserves a CLUP That Protects, Not Endangers

Cebu does not lack intelligence, science, or expertise. It lacks alignment.
The CLUP must be updated.
ECC processes must be reformed.
Planners must operate using modern standards.
And citizens must demand a planning system that finally honors the value of our uplands, our watersheds, and our right to safety.

A CLUP review is not just a technical exercise.
It is a step toward a safer Cebu, a smarter Cebu, and a Cebu that finally plans with the future—not the past—in mind.

Why I Choose to Speak Out on Upland Development — And Why the Public Must Be Informed

In recent days, a former Cebu City planning official publicly commented on the concerns surrounding the Monterazzas development. This matter has become widely discussed in both local and national circles. The issue is already the subject of a Senate investigation, and the local government has likewise initiated its own review. The former official advised that concerns should not be raised through Facebook or media. Instead, they should be brought exclusively through formal government channels.

I acknowledge that formal complaints are important, and official processes must indeed be followed. In fact, formal complaints are now being prepared for submission to the appropriate national agencies. But urging silence does not resolve the issue.

But I must also be honest: flooding has reached communities that have never experienced it. Upland slopes are being altered without clarity on compliance with national laws. Environmental decisions affect thousands of people downstream. Staying silent is not an option. Speaking only within bureaucratic channels is not enough.

And what is worse, this approach shifts the focus away from the actual environmental and legal issues. It focuses on silencing public participation. This happens even as thousands of residents in the lowlands are dealing with unprecedented flooding. Urging people to stay quiet does not resolve the problem; it only deepens public confusion and delays accountability.

I speak publicly because environmental governance in the Philippines is built on public participation, public disclosure, and public vigilance. Our own laws require it. PD 1586 (the EIA System) underlines the public’s rights. RA 9729 (Climate Change Act), RA 11038 (ENIPAS Act), and RA 10587 (Environmental Planning Act) also support these rights. Additionally, even the 1987 Constitution itself emphasizes the public’s right to know what is happening in their environment. It also stresses their duty to stay informed.

Environmental harm does not happen in isolation. It does not wait for paperwork. And it does not confine its effects to the offices where documents are filed. It spills into homes, businesses, rivers, roads, and ecosystems.

The recent flooding in Cebu City’s lowland barangays is a painful reminder of this reality. People who never experienced flooding in their lifetime suddenly found water inside their homes. They deserve clear answers—not after months of internal review, but now. They deserve transparency on upland developments. They need clear information on slope stability and ECC issuances. It is necessary to confirm if laws like PD 705 and PD 1998 were followed. This is especially crucial in areas where slopes exceed the 18% restriction.

Public discussion does not undermine government processes. It strengthens them. It forms a record and mobilizes awareness. It gives voice to communities. They may not know how to navigate official channels. However, they certainly feel the consequences of development decisions made in the highlands.

Yes, I will file formal complaints. That is being done. But informing the public, raising awareness, sharing technical findings, and inviting civic discussion are equally necessary. They are not acts of defiance—they are acts of democratic participation. These actions are fully protected by our Constitution’s guarantee of access to matters of public concern. It also ensures the right to a balanced and healthful ecology.

To the many who asked why I speak up: I speak because the public deserves the truth. I speak because environmental planning is not merely about documents—it is about people, communities, watersheds, and future generations. I speak because what happens in the uplands affects what happens in the lowlands. And I speak because silence, when there is a clear environmental risk, would do more harm. It would be a greater disservice than discomforting a few.

Transparency protects communities. Silence protects no one.

Why I Wrote to the Senate: Strengthening ECC Governance and Enforcing RA 10587

The recent events surrounding the Monterrazas de Cebu development—and the Senate investigation that followed—have brought national attention. These events have highlighted long-standing weaknesses in our environmental regulatory system. The incident goes beyond the tragic flooding and slope failures. It exposes deeper structural issues in the way Environmental Compliance Certificates (ECCs) are evaluated and approved. This is especially concerning in areas that the law classifies as Environmentally Critical Areas (ECAs).

I work as an Environmental Planner, Real Estate Consultant, and researcher. My fields intersect law, economics, and natural capital. I felt compelled to articulate these systemic concerns. I did this through a formal letter addressed to Senator Risa Hontiveros and the members of the Senate.

My letter emphasizes three core points:

First, Proclamation No. 2146 and Presidential Decree No. 1586 clearly designate steep slopes, geohazard zones, and watershed recharge areas as Environmentally Critical Areas. These areas require the highest level of scientific scrutiny. This must happen before any development is allowed. Despite this, ECCs continue to be issued in areas of high ecological and hazard sensitivity.

Second, the Environmental Planning Act of 2013 (RA 10587) contains mandates. It requires that licensed Environmental Planners prepare and sign environmental planning work. This work includes EIAs, hazard studies, hydrologic analyses, and land-use planning. In the case of Monterrazas, this requirement was not met. Non-enforcement of this law compromises the scientific integrity of ECC submissions.

Third, the Monterrazas incident is not an isolated oversight but a symptom of a broader institutional problem. ECCs are too often granted despite incomplete or inadequate assessments. Clear statutory obligations are in place to safeguard communities and ecological systems, yet they are ignored.

My letter respectfully calls on the Senate to strengthen environmental governance. This can be done by ensuring that legal requirements, particularly RA 10587, are fully enforced. ECCs issued in Environmentally Critical Areas should be thoroughly reviewed. Additionally, DENR’s evaluation systems need strengthening and increased transparency.

This moment provides a crucial opportunity to elevate environmental planning. It also helps restore public confidence in regulatory mechanisms. Additionally, it offers better protection for vulnerable landscapes and communities. I hope this contribution is useful to the Senate’s ongoing inquiry. It is also meant to aid our collective effort to build a more climate-resilient and accountable governance system.

The Political Economy of Flooding in Cebu

Every flood follows the laws of physics—but the damage it brings follows the laws of politics and economics. To understand Cebu’s recurring floods, we must examine not just rivers and drains, but land markets, incentives, and power structures.

A civic group recently released a petition calling for accountability. They demand institutional reforms and immediate interventions after the November 4, 2025 flooding. There is a deeper structural truth behind these recurrent failures—one that cannot be resolved through flood-control works alone. Flooding in Cebu is not simply a hydraulic engineering problem. It is a political economy problem. It is shaped by land markets and governance incentives. It also involves institutional weaknesses and the complex interactions between urban development and ecological systems.

The physical manifestations of Cebu’s flooding are evident. They include overflowing rivers, silted channels, blocked waterways, undersized drainage lines, and deteriorated uplands. These issues are symptoms of underlying drivers embedded in the way land is valued, used, occupied, and regulated. These systemic forces determine where people settle and where capital flows. They dictate how infrastructure is prioritized. They also influence which environmental limits are observed or ignored. Understanding the city’s flood crisis requires a new perspective. We must shift from short-term engineering responses. We should focus on a long-term examination of Cebu’s land governance and socio-economic structures.

The Limits of Engineering-Centered Solutions

For decades, Cebu’s response to flooding has relied on traditional engineering. This includes the expansion of drainage networks. It also involves the construction of embankments and the deepening of rivers. Additionally, there is the installation of floodwalls and diversion channels. These are necessary interventions and form part of any modern urban infrastructure system.

However, the severe flooding of November 4 demonstrated an important fact. Structural measures cannot compensate for degraded watersheds. They cannot make up for constricted waterways either. Additionally, land-use choices that contradict hydrological realities are not offset by these measures.

The core limitations are clear:

Upstream forests have thinned, reducing water absorption.
Urban surfaces have become more impermeable, rapidly increasing runoff.
Natural retention areas have been converted into residential and commercial zones.
Rivers have narrowed due to settlements, obstructions, and encroachments.
Drainage systems designed for past rainfall patterns are now overwhelmed by climate-intensified storms.

Engineering solutions, however well-designed, cannot fully absorb the consequences of decades of unsustainable land use and misaligned development patterns.

Land Market Pressures and Development in High-Risk Areas

Cebu’s flooding problem cannot be separated from the economics of land. As urban land becomes increasingly scarce and valuable, development pressures intensify toward hazard-prone areas:

river easements and riparian buffers,
wetlands and marshes,
floodplains and low-lying coastal areas,
steep upland slopes and watershed zones.

These areas historically served as natural drainage or water retention systems. Yet economic incentives—combined with regulatory concessions—have enabled their transformation into buildable parcels.

This trend reflects a market-driven logic: when prime land is limited, the pressure to develop environmentally sensitive areas becomes stronger. The result is a spatial configuration that maximizes short-term economic gains but increases long-term exposure to floods.

Thus, flooding is not merely caused by extreme rainfall. It is shaped by land scarcity and speculative development. Permissive regulatory environments also play a role in its formation. It is shaped by the interaction between land scarcity, speculative development, and permissive regulatory environments.

Political Incentives Favor Visible Infrastructure Over Preventive Governance

Flood-control infrastructures are politically compelling projects. They offer:

highly visible outputs,
significant budgets,
recurring maintenance contracts,
and narratives of action and responsiveness.

Because they are technically complex, such projects often escape broader public scrutiny. At the same time, some measures reduce long-term flood risk most effectively. These include watershed rehabilitation, strict easement enforcement, and climate-informed zoning. However, they are politically challenging. They require displacements, long-term planning consistency, and actions that may produce limited immediate political returns.

This imbalance in incentives explains why Cebu sees many flood-control structures. These structures do not always address the underlying drivers of vulnerability. Sometimes, they even worsen the situation.

Flooding persists not simply because engineering solutions are inadequate. It also occurs because political incentives prioritize short-term, highly visible outputs. These outputs are prioritized over structural preventive governance.

The issue is not a lack of technical knowledge among agencies. The problem continues because actions conflict with the interests of those who hold political and economic power.

This is the essence of the political economy argument.

River Degradation and Extractive Activities

Siltation, riverbed changes, and sediment buildup are major contributors to flood severity. These issues are exacerbated by:

sand and gravel extraction,
upland clearing for agriculture or development,
informal excavation,
and poor adherence to environmental safeguards.

These activities are sustained because they are economically profitable and often backed by political or economic influence. Despite their known impacts, they persist due to entrenched interests along the value chain—from local employment to construction demand.

Thus, river degradation is not merely a technical or enforcement issue. It is a governance challenge linked to resource extraction, revenue dependence, and regulatory gaps.

Enforcement Challenges Reflect Institutional Capture and Regulatory Asymmetry

Calls for strict enforcement frequently assume that institutions lack capacity or technical competence. In reality, enforcement failures are often tied to:

local political alliances,
informal settlements that represent vote-rich constituencies,
economic actors with significant influence over land use decisions,
fragmented authority across agencies,
inconsistent application of zoning and environmental rules.

Hazard-prone areas become zones of negotiation rather than regulation. This institutional dynamic contributes to weak compliance, reinforcing land-use patterns that increase flood exposure.

Flooding, therefore, arises not only from natural or physical factors but also from institutional capture and uneven regulatory power.

From Flood Control to Flood Governance

The arguments focusing on removing obstructions, correcting flawed structures, or improving inter-agency coordination are important. Yet they must be integrated into a broader, structural framework of flood governance, one that recognizes the interconnectedness of:

land markets,
watershed systems,
ecological integrity,
urban density,
climate projections,
institutional frameworks,
and political incentives.

A governance-centered approach requires:

climate-sensitive and risk-informed land use planning,
protection and restoration of watershed and riparian systems,
strict implementation of easements and hazard-zone regulations,
upstream retention strategies and nature-based solutions,
green infrastructure that enhances urban permeability,
basin-wide management across LGU boundaries,
resilient zoning and development controls,
and institutional reforms that shield planning from political and economic capture.

Cebu’s long-term resilience depends on integrating these elements into a coherent governance structure.

Conclusion

The November 4, 2025 flood event underscored the limitations of relying primarily on engineering-centric flood control. While structural interventions remain essential, they are insufficient against systemic land-use pressures. Institutional weaknesses and economic incentives drive risky development.

Flooding in Cebu is a political economy issue—rooted in how land is valued, governed, and contested. Meaningful solutions require a transition from reactive flood-control efforts. These solutions must embrace a comprehensive approach rooted in land governance, ecological integrity, institutional accountability, and long-term urban planning.

Cebu can only move toward true resilience through this shift. It will reduce its vulnerability to the increasingly severe impacts of climate and development pressures.

36 Years Later: Why Association of Small Landowners v. Secretary of Agrarian Reform Matters?

Thirty-six years since its 1989 ruling, Association of Small Landowners v. Secretary of Agrarian Reform remains the cornerstone of Philippine expropriation law—defining “just compensation” as the full and fair equivalent of property taken, not merely its cash price, and proving that reform and fairness can coexist under the rule of law.

It has been more than three decades since the Supreme Court decided Association of Small Landowners in the Philippines, Inc. v. Secretary of Agrarian Reform (G.R. Nos. 78742, 79310, 79744, 79777, July 14, 1989). Yet, the echoes of that landmark case still resonate across today’s debates on land rights, expropriation, and social justice. The case remains a constitutional compass for expropriation and land valuation. It guides the ongoing struggle to harmonize social justice with property rights.

This 1989 decision — penned by Justice Isagani A. Cruz — did more than uphold the constitutionality of agrarian reform under President Corazon Aquino. It defined how the State must pursue justice without committing injustice.

The 1989 decision, penned by Justice Isagani A. Cruz, arose at a pivotal moment. The Philippines had just ratified the 1987 Constitution. This called for genuine agrarian reform as a cornerstone of social justice. Acting under that mandate, President Corazon Aquino issued Proclamation No. 131 and Executive Order No. 229, launching the Comprehensive Agrarian Reform Program (CARP). These measures authorized the compulsory acquisition of private agricultural lands. Payment was provided not solely in cash. It also included government bonds, shares of stock, and other financial instruments.

Many landowners objected, arguing that such payment schemes were confiscatory and unconstitutional. They contended that agrarian reform could not override the constitutional protection of private property. They insisted that compensation must be paid in full and in money. The case reached the Supreme Court. The issue was not the legitimacy of reform itself. Instead, it was about the manner by which it was to be carried out.

Justice Cruz spoke for the Court. He upheld the constitutionality of the government’s agrarian reform measures. He delivered what would become one of the most defining interpretations of the Constitution’s takings clause. He explained that agrarian reform is “police power in purpose but eminent domain in method.” It is justified by the public welfare. Yet it involves the taking of private property. Therefore, it requires the payment of just compensation.

🟩 “The measure of compensation is the full and fair equivalent of the property taken from its owner by the expropriator. The word ‘just’ is used to intensify the meaning of the word ‘compensation,’ to convey the idea that the equivalent to be rendered for the property taken shall be real, substantial, full, and ample. Such payment need not always be made in money. It may be in other things of equivalent value, as long as it is real, substantial, and just.”
— Justice Isagani A. Cruz, Association of Small Landowners (1989)

The Court emphasized that the question of just compensation is judicial in nature. Courts have the final word on what is fair and just, not any administrative or legislative body. This passage marked a turning point in Philippine constitutional law. It did not abandon market value as the measure of compensation. Instead, it broadened the understanding of how justice may be delivered in its equivalent form.

Justice Isagani Cruz, writing for the Court, clarified that the measure of compensation remains the property’s market value. This is the price that a willing buyer would pay to a willing seller under normal conditions.
What the Court changed was not the measure, but the form.

The Court held that just compensation need not always be paid in cash. The owner must receive the full and fair equivalent of the property’s market value. This means that payment can be made through bonds, stocks, or other financial instruments, provided they reflect true, realizable worth.

The logic was both constitutional and practical. Implementing agrarian reform on a national scale would have been impossible. This task involves millions of hectares. It would not be feasible if the government were required to pay every landowner in full cash. The Court allowed flexibility. However, it insisted that the total value received must be real, substantial, and equivalent to what was taken.

In other words:

The market value remains the yardstick,
while equivalent value is the means of payment.

The Court recognized that the price paid must reflect the full and fair value of the property taken. It should be the true market value. However, under exceptional circumstances, the government will pay through instruments of equivalent value. These instruments can be bonds or shares, as long as their worth is real and realizable. This doctrinal shift was both pragmatic and principled. The State can pursue a massive redistribution of land. It did so without collapsing under fiscal burden. Meanwhile, it safeguarded the constitutional rights of landowners to fair recompense.

Later decisions, including Land Bank of the Philippines v. Wycoco (2004) and Land Bank v. Honeycomb Farms (2009), reaffirmed this doctrine. Courts must determine just compensation based on market indicators, which include comparable sales, income potential, and zonal valuations. This holds even if the payment is made through other equivalent means. Thus, while the form of payment may vary, the standard of fairness does not. The Small Landowners decision preserved the essence of justice. It ensures that the value taken must be replaced by the same value returned. This must be done in whatever lawful form.

Beyond its technical rulings, the case represents a moral and constitutional reconciliation. It proved that reform need not be confiscation. Social justice must operate within the boundaries of the rule of law. The State may pursue redistribution and public welfare. However, it cannot deny fairness to those from whom the property is taken. In that balance lies the very heart of constitutional democracy.

More than three decades later, the decision continues to influence modern expropriation cases, such as Republic v. Arellano University (G.R. No. 260038, 2025), where the Court reaffirmed that just compensation cannot be based merely on administrative valuations or outdated schedules of market values. It must reflect all relevant market conditions. It should consider the property’s location and potential. Other factual considerations must make compensation truly fair. These modern cases, while dealing with urban development and public infrastructure, trace their constitutional lineage directly to Small Landowners.

The ruling’s wisdom resonates today in broader contexts. These include urban redevelopment, socialized housing, and environmental expropriations. It is also present in discussions on carbon markets and the just transition. Its enduring message is that reform must be fair, and fairness must be real. The law may adapt to new social challenges, but its foundation in justice and due process remains unchanged.

Association of Small Landowners remains a testament to the idea that progress and fairness are not adversaries but partners. The decision did not merely uphold agrarian reform; it humanized it. It emphasized that while the State may right historical wrongs, it must ensure the integrity of law is preserved. Thirty-six years later, it continues to serve as a reminder to both the government and citizens. Social justice should not be pursued at the expense of constitutional justice. No taking, however noble its purpose, is truly just without just compensation.

Why It Matters Today

The decision remains a bedrock precedent in property law, agrarian reform, and expropriation. It clarified the balance between individual property rights and collective welfare. This decision shapes how courts interpret “just compensation” in modern takings. These include cases from agrarian lands to urban redevelopment, road widening, and environmental expropriations.

In contemporary jurisprudence (e.g., City Government of Pasay v. Arellano University, 2025), the same principles continue to ensure that landowners are fairly compensated, while allowing the State to pursue inclusive, socially just development.

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