The primary costs associated with this policy are capital rather than operational. We propose a total of approximately $60 billion of additional borrowing over a ten year period to support investment in infrastructure as outlined in the main policy document.

In addition, operating expenses of approximately $167 million annually are made up of the following elements (see the full policy document for more details).

Yes. New Zealand's government debt at around 50% is about half of the average of the other OECD countries, and our AA to AAA credit rating is among the highest in the world. The country's fiscal position is structurally strong.

The question is not whether New Zealand can borrow, but whether it is borrowing for the right things. Infrastructure debt is self-justifying when it builds assets that last 50–100 years and are essential to improved economic productivity. The alternative - deferring maintenance and new builds - is also a form of borrowing, but one that falls invisibly on future generations as degraded assets, higher remediation costs, and reduced productive capacity. Opportunity's proposed envelope, built up over 5–10 years, lifts infrastructure spending from roughly 5–6% of GDP to 6–7%: a measured increase, not a binge. Budget 2026's own Fiscal Strategy Report acknowledged that well-directed capital investment can be growth-enhancing even under fiscal constraint.

This is the most legitimate technical risk in the policy, and it is explicitly acknowledged. The Christchurch rebuild did produce localised construction cost inflation — but it was a sudden, unplanned demand spike concentrated in one region. Opportunity's programme is designed to be the opposite: a deliberately paced, nationally coordinated build-up over 5–10 years, with Te Waihanga managing the pipeline in active dialogue with the construction industry to level workloads.

Rider Levett Bucknall's 2025 infrastructure outlook found that cost pressures in New Zealand had eased as the post-COVID pipeline normalised, and that a steady, predictable programme is precisely what enables the sector to invest in people and plant without boom-bust spikes. The policy's 60%-to-maintenance mandate also means much of the additional spend goes to repair and renewal work — lower complexity, increased predictability, more evenly distributed, and less inflation-prone than large greenfield builds.

Te Waihanga would not be making decisions for councils — it would be holding them to the asset management standards that Parliament, through legislation, has already set. The comparison is to the Auditor-General: an independent officer of Parliament who can issue adverse findings about elected bodies without replacing them. Local democracy is not well served by elected mayors running down water pipes and roads until they fail catastrophically.

The 2024 Treasury Productivity Commission report on local government funding found structural asset management failures across the sector, driven partly by the political difficulty of funding maintenance through rates. Public reprimands and formal reviews are escalating accountability tools — the policy explicitly reserves direct intervention for extreme cases, and gives councils extensive support (the $6,000-per-head Regeneration Fund, technical assistance, and GST rebates) before enforcement is triggered.

No. The point of the policy is precisely to not fund that pipeline as stated, as it is explicitly unaffordable. The enhanced Te Waihanga's first job is ruthless prioritisation: hospitals before roads, maintenance before new builds, evidence before politics. The $60 billion debt envelope and the two new funds are not a blank cheque to build everything on the list — they are a ring-fenced fiscal envelope within which Te Waihanga sequences and approves spending.

Projects that do not pass independent readiness review, cost-benefit analysis under the CBAx framework, or the 60%-maintenance threshold simply do not proceed. The National Infrastructure Plan itself called for exactly this kind of sequenced, funded pipeline rather than an unfunded wish list — Opportunity is implementing that recommendation, not circumventing it.

The evidence from New Zealand and comparable countries is that PPPs typically do end up on the Crown balance sheet — either formally (when accounting standards require it) or in practice (when contracts go wrong and governments bail out projects to avoid service failure).

A 2023 Treasury review of New Zealand PPP experience found higher financing costs than direct Crown borrowing in most cases, with risk transfer to the private sector proving illusory in several contracts. The New Zealand Infrastructure Fund can borrow at Crown rates — significantly cheaper than private finance — and direct those savings into more infrastructure rather than financier returns. This does not preclude all private involvement: design-and-build contracts, operations and maintenance concessions, and service contracts are all tools Opportunity supports. The objection is specifically to the financing model, not to private sector participation in delivery.

The 60% target applies to the overall public infrastructure portfolio, not as a rigid cap on any individual agency's spending. A health board with genuinely new population growth in its catchment can still build a new hospital — but the system as a whole must be rebalancing toward maintenance and renewal. In practice, the mandate forces a discipline that current incentives do not: politicians find it far easier to cut a ribbon on a new building than to fund a pipe replacement programme that no one photographs.

Te Waihanga's standards (such as NAMS+/ISO 55000) require each entity to demonstrate its maintenance-to-investment ratio is appropriate for its asset base and risk profile, not to meet an arbitrary number. Entities genuinely under-built relative to population needs — like fast-growing urban areas — will be assessed differently to entities sitting on degraded legacy assets. The point is to prevent the system defaulting to new builds as the path of least political resistance when maintenance or renewal is what is actually needed.

This is a genuine distributional concern that the policy takes seriously. Two design features address it. First, time-of-use charging is specifically about shifting travel to off-peak times, not simply taxing all road use — the same trip at 10am costs less than at 8am, giving people with flexible schedules a genuine option. Second, revenues generated through user-pays mechanisms flow back into the transport network (servicing infrastructure debt, funding public transport) rather than general taxation — so the people paying the charges benefit directly from the improvements they fund.

The Government's own GPS 2024 accepted the principle that land transport should be funded more directly by users rather than general taxpayers. Opportunity's approach also links time-of-use reform to the broader public transport investment programme: charging only works equitably where alternatives exist, and Te Waihanga will be required to sequence charging reforms after credible public transport alternatives are in place.

Two design features make this structurally harder than previous planning commitments. First, major projects over $250 million that a new government wishes to cancel or reverse will require an enabling Bill with a full select committee process — the same mechanism by which the original commitment was made. This is not a veto, but it creates a genuine political cost and a public record: a government that scraps a hospital or cancels a rail project will have to do so through a visible parliamentary process, not a Budget footnote. Second, the public progress scorecard — published at 100 days, 12 months, and 3 years against the 30-year pipeline — creates an external accountability mechanism that does not depend on parliamentary goodwill.

No institutional design is fully politics-proof, but this is considerably more robust than the current arrangement, where a new government can simply rewrite the relevant Government Policy Statement in its first 100 days.

As KiwiSaver 2.0 balances grow over the next decade, they will need suitable securities to invest in. Infrastructure bonds — owned by New Zealanders — keep cashflows domestic, reduce reliance on offshore debt markets, and provide citizens with a direct stake in the assets being built for their future.