2026 New Zealand election: flood risk, insurance and relocation

For a homeowner on the Heretaunga Plains, there are three distinct issues worth examining when comparing election policies:

1. Protection: Who pays for flood protection, stopbanks, drainage improvements and other measures to reduce the risk to existing homes?
2. Insurance: What happens when insurers increase premiums, impose exclusions or decide a property is too risky to insure?
3. Relocation: If a home becomes unsafe or uneconomic to protect, will the Government help the owners move, and how will compensation or buyouts be funded?

These are related, but a party can have a strong policy on flood infrastructure without having a policy that guarantees insurance affordability or funds voluntary home buyouts.

I'll distinguish between policies that specifically mention Hawke's Bay and broader national proposals that could affect your area.

1. The most directly relevant proposal: insurance retreat and relocation

One particularly relevant announcement comes from The Opportunity Party (TOP).

On 18 September 2026, TOP announced a climate adaptation policy proposing a national insurance support framework. Its proposals include:

• National rules for identifying and managing insurance retreat, where insurers increase premiums, restrict cover or withdraw from high-risk areas.
• Transparent, forward-looking risk assessments so homeowners can understand their property's exposure.
• A fairer sharing of adaptation costs between central government, local government, insurers and property owners.
• An expanded role for the Natural Hazards Commission in assessing climate risks and coordinating hazard information.
• Support for resilience improvements to vulnerable homes, with relocation as a last resort.

This is particularly relevant to homeowners who are worried not just about the next flood, but whether their home will remain insurable and financially viable over the next 10–30 years. Opportunity proposes national insurance support framework as part of climate policy

Importantly, this is a proposed framework, not a promise that every homeowner facing an insurance problem will receive a government-funded buyout.

2. How the main parties compare

The following is a comparison of publicly announced positions I could identify by 2 November 2026. I've separated explicit commitments from broader policy direction and from matters where I could not verify a specific commitment.

Party	Relevant proposal or policy direction
TOP (The Opportunity Party)	National insurance support framework, risk assessments, shared adaptation costs, resilience funding and relocation as a last resort.
Green Party	Its 2026 manifesto includes a substantial climate resilience and adaptation programme. Its wider policy direction includes community-led adaptation and support for communities affected by climate hazards.
National	The Government's National Adaptation Framework provides a national policy structure for risk information, investment in risk reduction, responsibilities and cost-sharing. I have not verified a National election commitment to guarantee insurance or fund a general homeowner buyout scheme.
Labour	Labour's published 2026 headline commitments focus on housing, cost of living, healthcare and employment. I have not verified a specific homeowner insurance-retreat or managed-relocation guarantee in its published election material.
ACT	I have not found a sufficiently specific published 2026 commitment guaranteeing flood insurance availability, homeowner protection grants or relocation compensation.
New Zealand First	I have not verified a specific 2026 commitment covering insurance retreat or a national residential flood buyout scheme.
Te Pāti Māori	Its position should also be examined through its climate resilience and community adaptation policies. I have not verified a specific Heretaunga Plains homeowner buyout commitment.

The distinction matters: a party supporting climate adaptation in principle is not necessarily promising to pay to protect or relocate an individual household.

The Green Party's approach

The Greens' 2026 manifesto has a dedicated section called Climate Action: Resilience + Adaptation. It commits to preparing New Zealanders for increasingly severe weather and supporting communities affected by climate change. Manifesto 2026Nature and Climate

A relevant further policy direction is the proposed wider role for the Natural Hazards Commission in climate-related disaster cover and community-led adaptation. This is described in the party's wider policy coverage. Green Party of Aotearoa New Zealand

For a household on the Heretaunga Plains, the questions to put to the Greens are:

• Would the expanded disaster cover include river flooding and repeated flooding?
• Would it pay for voluntary relocation, and how would properties be valued?
• Would homeowners be eligible for grants to retrofit or protect homes?
• Would the policy apply equally to privately owned homes and Māori-owned land?

3. What is the Government already doing about insurance?

It is important not to confuse an existing government programme with a new election promise.

The current Government has established a National Adaptation Framework, last updated on 15 July 2026. Its four pillars are:

• Sharing hazard and risk information.
• Clarifying central and local government responsibilities.
• Investing in risk reduction.
• Establishing approaches to sharing costs before and after disasters.

It also envisages adaptation planning requirements for priority areas. National Adaptation framework

However, this does not itself guarantee that:

• An insurer must continue covering your property.
• Your premium will be subsidised.
• The Government will pay for your flood protection improvements.
• You will receive compensation if your property becomes uninsurable.

The Treasury is separately considering residential insurance and climate-related hazards, including the implications of increasing flood risk for home insurance. Residential insurance and climate-related hazards

There is also a Natural Hazards Commission research report, published on 28 January 2026, examining private insurance retreat, public insurance and managed relocation. This is useful background, but research is not a government commitment to implement a particular insurance scheme. Managed retreat, private insurance retreat, public insurance and the connections between them :: Natural Hazards Commission Toka Tū Ake

4. Do any parties specifically address Hawke's Bay?

This is where the distinction between regional infrastructure and household assistance becomes important.

I have not verified a 2026 party manifesto commitment that specifically promises:

• A government-funded insurance scheme for Heretaunga Plains homeowners.
• A dedicated Hawke's Bay residential flood buyout programme.
• A guaranteed contribution towards protecting existing private homes in the region.
• Compensation for future insurance withdrawal affecting Hawke's Bay properties.

The TOP and Green proposals are relevant to Hawke's Bay, but they are national policies rather than specifically targeted Heretaunga Plains commitments.

For Hawke's Bay, I would therefore distinguish three things:

Policy area	What it could mean for your household
Heretaunga flood protection	Potentially lower flood exposure, depending on the location and effectiveness of the works
National insurance reform	Potentially clearer rules and support if insurance becomes unavailable
Managed retreat	Potential financial assistance if the property eventually cannot safely or economically remain occupied

The third issue is particularly important. A regional flood-control scheme can reduce risk without eliminating it, and it does not automatically resolve the financial consequences for individual property owners.

5. Questions I would put to every party before voting

Given that you have children of school age, I would focus on whether a policy gives your household certainty over the next few decades, rather than just promising to rebuild infrastructure after the next major flood.

These are questions worth sending to the parties and your Hawke's Bay electorate candidates:

1. Insurance: If insurers withdraw from a residential area on the Heretaunga Plains, what specific assistance would be available to homeowners?

2. Protection costs: Would central government contribute towards flood-protection work benefiting existing homes, or would the costs fall primarily on councils and ratepayers?

3. Buyouts: If a property becomes unsafe, will there be a nationally funded voluntary buyout scheme?

4. Property valuation: Would a buyout use pre-disaster market value, replacement value, or another formula?

5. Mortgage debt: What happens if a homeowner's buyout payment is less than the outstanding mortgage?

6. Families: Would relocation assistance include help with finding replacement housing, moving costs and keeping children in their existing schools where practical?

7. Hawke's Bay: Will the party make a specific financial commitment to the region, rather than relying on general national adaptation funding?

The mortgage question is particularly significant. A homeowner can lose much of their property's market value while still owing the bank a substantial amount.

6. Useful sources to compare the policies yourself

These are the sources I would prioritise:

• National – 2026 election policies.
• Labour – 2026 election policies.
• Green Party – 2026 manifesto.
• TOP – insurance retreat and climate adaptation proposals.
• Government – National Adaptation Framework.
• Treasury – residential insurance and climate-related hazards.
• Property Council – 2026 election policy comparison.

My overall assessment of the policy landscape

There are three different levels of commitment emerging:

• Direct insurance and relocation reform: TOP has a particularly explicit proposal addressing insurance retreat, shared costs and potential relocation.
• Broader climate adaptation: The Greens have a dedicated resilience and adaptation programme, while the National Adaptation Framework establishes the current Government's national approach.
• Less clearly specified household assistance: For Labour, ACT, New Zealand First and Te Pāti Māori, I would want further clarification before assuming their broader policies translate into financial protection for flood-exposed homeowners.

I would not interpret the absence of a specific policy announcement as proof that a party opposes assistance. It means the details need to be established.

One particularly important distinction for your family: protecting a home, maintaining its insurability and having a financially viable exit if protection eventually fails are three separate policy problems. A useful election commitment should explain all three.

The most useful next step would be to compare the parties' actual funding commitments for Hawke's Bay flood protection with their proposed arrangements for homeowners who cannot afford to remain in high-risk areas.

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2026 New Zealand election: flood protection, insurance and managed retreat

For a homeowner on the Heretaunga Plains, the central election issue is not simply whether a party promises better flood defences. It is who pays when a home becomes too risky to insure, protect or safely occupy — and whether families can afford to stay or have to move.

There are four distinct policy questions worth examining:

1. Flood protection: Will central government help fund stopbanks, drainage, river management and other flood-mitigation works?
2. Insurance: Will government intervene if insurers increase premiums, impose exclusions or withdraw cover from flood-prone properties?
3. Managed retreat: If a property becomes too dangerous, will owners receive financial assistance to relocate?
4. Hawke's Bay commitments: Are there specific commitments for the Heretaunga Plains, Esk Valley, Napier, Hastings and Wairoa, rather than general national policies?

An important distinction for your decision is that funding flood infrastructure, compensating homeowners after a disaster and paying people to relocate are three different things. A party can support one without committing to the others.

1. What the parties are proposing

The clearest distinction in the available 2026 policies is between parties proposing a formal system to deal with insurance retreat and parties emphasising physical flood protection, planning rules or the allocation of risk.

Opportunity Party

Most explicit insurance-retreat framework

Opportunity has published a policy called Climate Resilient Aotearoa, released on 18 September 2026.

Its proposals include:

• National Insurance Support Framework: National rules for identifying and managing insurance withdrawal from flood-prone and coastal communities.
• Fair cost-sharing: A framework involving central government, councils, insurers and property owners.
• Property risk assessments: Forward-looking climate-risk information for homeowners.
• Natural Hazards Commission: An expanded role coordinating hazard information and helping identify highly vulnerable properties.
• Relocation assistance: Funding resilience improvements where possible, and relocation as a last resort.
• $5 billion Climate Resilience Fund: Including $500 million for nature-based solutions such as wetlands and other natural flood protections.
• Insurance transparency: Better climate-risk disclosure for new homes, mortgages and insurance products.

For a homeowner on the Heretaunga Plains, this is particularly relevant because it explicitly recognises that insurance withdrawal is a national housing and financial stability problem, not just an individual homeowner's problem.

However, the framework does not yet give every affected homeowner a guaranteed buyout, a specified compensation amount or a guaranteed insurance policy. The detailed cost-sharing arrangements would still need to be developed.

Sources: Climate ActionOpportunity proposes national insurance support framework as part of climate policyOpportunity Party proposes new rules for insurance retreat

National Party

National's approach has emphasised:

• Investment in flood defences, stopbanks and resilient transport infrastructure.
• Rebuilding infrastructure to better withstand extreme weather.
• Preventing new development in hazardous locations.
• Improving planning and consenting processes so protective infrastructure can be delivered.

At the October 2026 Tukituki electorate debate, National's Catherine Wedd highlighted investment in stronger bridges, stopbanks and transport connections, and the need to keep new development away from hazards.

For existing homeowners, the important distinction is that stronger flood defences may reduce physical risk, but they do not automatically guarantee affordable insurance or provide compensation if a property becomes uninsurable.

I have not found a published National commitment establishing a universal government-backed flood-insurance scheme or a guaranteed national homeowner relocation payment in the material reviewed.

Tukituki candidates debate climate risks, housing and jobsRestoring Flood Resilience

Labour Party

Labour's emphasis in the Hawke's Bay election debate included:

• Combining climate-change mitigation with adaptation.
• Nature-based flood protection, including restoring wetlands.
• Giving rivers more room through appropriate river-widening measures.
• Protecting productive land from inappropriate housing development.
• Building more intensively in appropriate existing urban areas rather than spreading into floodplains.

Labour's Tukituki candidate Dan Scott argued for restoring natural flood-management systems and criticised changes to environmental safeguards.

These measures could reduce long-term flood exposure, but they are not the same as a commitment to compensate homeowners who lose insurance or need to leave their homes.

I have not verified a specific Labour 2026 commitment to a national flood-insurance backstop or guaranteed managed-retreat compensation.

Tukituki candidates debate climate risks, housing and jobs

ACT Party

ACT's position in the Tukituki debate focused on:

• Stronger flood defences.
• Clearer zoning rules so property owners and developers understand the risks.
• Insurance costs reflecting the risks associated with building in vulnerable locations.

This raises an important question for existing homeowners: if insurance premiums reflect increasing flood risk, who helps families who bought their homes when the risks were understood differently?

ACT's position, as reported at the debate, does not establish a guaranteed government-funded relocation or insurance entitlement for those homeowners.

Tukituki candidates debate climate risks, housing and jobs

New Zealand First

NZ First's candidate Taine Randell emphasised:

• Better preparation for flooding and disruption.
• Adaptation and innovation.
• Protecting productive land.
• Greater follow-through on existing commitments to protect the Heretaunga Plains.

He also raised concerns about continued development on the plains.

These are relevant regional priorities, although I have not verified a detailed NZ First proposal for an insurance safety net or a standardised homeowner buyout scheme.

Tukituki candidates debate climate risks, housing and jobs

Green Party

The Green Party's Napier representative Roy Boonen emphasised:

• Restoring erosion-prone land.
• Reducing emissions.
• Protecting natural environments as part of climate resilience.

These principles are relevant to catchment management and reducing flood risk over time. However, I have not verified a specific 2026 Green Party commitment to a national flood-insurance guarantee or a fixed homeowner relocation-compensation scheme.

Tukituki candidates debate climate risks, housing and jobs

Te Pāti Māori

I have not found sufficiently specific, verified 2026 policy material to attribute a particular homeowner flood-insurance or managed-retreat payment proposal to Te Pāti Māori. I would not assume that general climate-adaptation commitments amount to a guaranteed financial entitlement for homeowners.

2. What is specifically happening in Hawke's Bay?

This is particularly important because some of the flood-protection work is already funded or underway. It should not be confused with new election promises.

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Heretaunga Plains Flood Control Scheme

The Heretaunga Plains Flood Control Scheme protects much of Hastings, Flaxmere, Havelock North and Napier.

It covers approximately:

• 39,000 hectares.
• 138,000 residents.
• 82% of Hawke's Bay's population.

The Regional Council has identified the need to upgrade the scheme, including improving protection against larger flood events.

Earlier planning work identified a potential increase in protection from a 1-in-100-year flood event to a 1-in-500-year event. That is an upgrade objective, not a guarantee that all parts of the plains will achieve that level of protection.

The planned upgrades have included Moteo, Omaranui, East Clive, Raupare, Chesterhope, Brookfields and Pākōwhai.

Some of these projects have been through design or consenting stages, rather than being completed construction projects. Resilient River CommunitiesResilient River Communities

Major government-funded Hawke's Bay projects

Funding already committed

The Regional Council's current flood-resilience programme includes seven major projects:

• Ōhiti Road / Ōmāhu
• Pākōwhai
• Pōrangahau
• Waiohiki
• Wairoa
• Whirinaki
• Havelock North

The programme includes $256.5 million in funding:

Funding source	Amount
Central government	$209 million
Hawke's Bay Regional Council	$47.5 million
Total	$256.5 million

The Regional Council's published programme says construction on all these projects is to have begun by the end of 2026, with completion planned by mid-2027.

Importantly, the Council also states that flood protection cannot eliminate flooding altogether. Restoring Flood Resilience

You can follow the project details through the Hawke's Bay Regional Council flood-resilience programme.

3. The insurance problem: why this deserves separate attention

There is a real distinction between having flood protection and being able to obtain insurance.

In August 2026, IAG New Zealand, the country's largest general insurer, warned that it might eventually have to reconsider which parts of New Zealand it could continue insuring if natural-hazard risk reduction did not improve.

The company described a tension between insurance affordability and availability. It also warned that some flood risks could become so severe that simply increasing premiums would not solve the problem. ‘There comes a point where there’s no price you can charge that can cover the risk’‘There comes a point where there’s no price you can charge that can cover the risk’

For your household, I would distinguish three possible government responses:

Government response	What it would mean for you
Insurance backstop	Government helps maintain insurance availability in high-risk areas
Resilience subsidies	Financial help for flood protection, property improvements or household mitigation
Managed-retreat compensation	Financial assistance to leave a property that cannot safely or economically be protected

Of these, Opportunity has explicitly proposed a national framework addressing insurance retreat and resilience funding. The other parties' positions identified above focus more on infrastructure, adaptation and planning.

A particularly important question is whether a government scheme would protect existing homeowners who bought in good faith, rather than primarily addressing people buying properties in known hazard areas today.

4. What about homeowners who might have to relocate?

This is where the policy differences become especially important.

After Cyclone Gabrielle, New Zealand introduced a land categorisation system:

• Category 1: Property-level repairs are sufficient.
• Category 2C: Community-level interventions are needed.
• Category 2P: Property-level interventions, potentially combined with community interventions, are needed.
• Category 2A: Further assessment is required.

The system was designed to distinguish properties that could be made safer from those needing more substantial interventions.

The Government also enabled specific Hawke's Bay flood-protection projects through emergency legislation.

The relevant Hawke's Bay Flood Protection Works Order enables works at eight specified locations and is in force until 31 March 2028. The Government estimated that approximately 975 properties could be recategorised as Category 1 following the works. Hawke's Bay flood protection works

One important detail: Category 1 was retired in December 2025, so the current Regional Council programme describes the removal of post-Cyclone Gabrielle risk categories for properties whose risks have been addressed.

This is not a universal compensation scheme. Nor does it mean every property on the Heretaunga Plains is protected to the same standard.

5. Which proposals specifically address Hawke's Bay?

There are two different kinds of regional commitment to keep separate.

A. Existing regional projects

The government-funded resilience programme directly addresses Hawke's Bay, including the Heretaunga Plains and surrounding communities.

B. Election policy commitments

The October Tukituki candidates' debate provides a useful comparison of what local representatives are saying:

Party	Hawke's Bay emphasis
National	Stronger stopbanks, bridges and transport infrastructure
Labour	Wetlands, river restoration and nature-based protection
NZ First	Adaptation, preparedness and protection of productive plains
ACT	Flood defences and risk-based insurance
Opportunity	Climate resilience funding and managed-retreat support
Greens	Restoration of erosion-prone land and climate action

These are reported candidate positions, not necessarily fully costed national party commitments. Tukituki candidates debate climate risks, housing and jobs

I would be particularly careful about assuming that money already allocated to Hawke's Bay will automatically increase under whichever party forms the next government.

6. What I would want each party to answer before voting

For a family with children, a home and a mortgage on the Heretaunga Plains, I think the following questions get beyond general election promises.

1. Insurance: If insurers stop offering cover for our property, what financial assistance will be available?
2. Premiums: Will there be any government assistance if premiums become unaffordable, even though the property remains legally habitable?
3. Protection costs: Who pays if our local stopbank or drainage system needs upgrading — central government, regional ratepayers or individual property owners?
4. Relocation: If engineers determine that our home cannot be protected economically, will the government offer a buyout?
5. Compensation: Will compensation reflect the property's pre-disaster market value, outstanding mortgage and reasonable relocation costs?
6. Children and schooling: Will relocation support recognise the costs of moving a family, including disruption to schooling and community connections?
7. Long-term certainty: Will the government establish a permanent national adaptation and insurance framework, rather than negotiating a new arrangement after every major flood?

The final two questions are particularly important. A relocation policy that compensates for a house but leaves families struggling to secure another home and maintain their children's education is not necessarily a complete solution.

7. My overall comparison

Here is a factual summary of what I could verify in the 2026 material reviewed.

Issue	Most explicit documented proposal
National insurance-retreat framework	Opportunity
Dedicated $5bn climate resilience fund	Opportunity
Relocation as a last resort within a national framework	Opportunity
Nature-based flood protection	Labour and Opportunity
Stronger engineered flood defences	National, ACT and others
Risk-based insurance approach	ACT
Specific Hawke's Bay flood infrastructure	Existing central-government/HBRC programme
Guaranteed national homeowner flood-insurance coverage	No verified commitment identified
Guaranteed national managed-retreat buyout entitlement	No verified commitment identified

This is not a ranking of parties. It reflects the specificity of the published proposals and statements I could substantiate, rather than a complete audit of every party policy.

8. Sources worth reading before election day

These are the most useful primary and local sources for checking the details yourself.

• Opportunity – Climate Action policy — the $5 billion resilience fund and insurance-retreat framework.
• Hawke's Bay Regional Council – Restoring Flood Resilience — local projects, funding and construction progress.
• Ministry for the Environment – Hawke's Bay Flood Protection Works — government commitments and land categorisation.
• Hawke's Bay candidates' October 2026 debate — what local candidates have said.
• IAG's warning about future insurance availability — why insurance is becoming a national policy issue.

My suggested next step

There is one particularly important distinction I would investigate further before making a voting decision: whether your property is likely to remain protected and insurable over the next 20–30 years, or whether you could eventually face a managed-retreat situation.

I can put together a Hawke's Bay homeowner election comparison examining the likely implications of each party's policies for:

• A home that remains insurable but faces rising premiums.
• A home needing expensive flood-resilience improvements.
• A home that becomes difficult or impossible to insure.
• A home that eventually has to be abandoned or bought out.

That would also let us distinguish what is actually funded for the Heretaunga Plains from what parties are merely promising.