Before local government reform, show us the numbers
Monday, 16 March 2026
K (Guru) Gurunathan is a former Mayor of Kāpiti. He is a regular opinion contributor.
OPINION: A peek through documents supporting the various meetings of the Wellington region’s mayors provides a harvest of polite terms like collaboration, co-ordination, shared services and regional approach. The vocabulary is cuddly; the implication is less so – structural change to local government. Those managing the steering wheel know there’s an expectation of public buy-in, hence this soft runway to amalgamation.
Ratepayers deserve to know the basic arithmetic of what is being proposed. We know the Government intends to remove all elected regional councillors and replace them with a governing body (Combined Territories Boards), made up of mayors from the region’s city and district councils. The regional council organisations and staff would remain, at least initially.
The most consequential feature under this draft reform is the requirement for these boards to produce a Regional Reorganisation Plan within two years. In effect, the mayors become the architects of future local government structures in their region. Such plans will be reviewed independently, with final approval resting with the Local Government Minister. This is a marked departure from the current system, where reorganisation often requires a poll of affected voters through the Local Government Commission.
This means the mechanics of amalgamation will become a formal statutory responsibility of mayoral boards, while the power of final decision resting with the minister means the role of the Local Government Commission, which drives reorganisation processes, will be marginalised. And the democratic right of the public to reshape local government via their right to a poll of affected voters will be lost.
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There are two separate local democratic mandates in the regions, so why have the designers of local government reform chosen to axe the mandate carried by regional councillors?
While district and city councils generally drive growth pressures, regional councils with regulatory responsibilities – especially over environmental standards, freshwater and river catchments – act as a handbrake. These two layers historically acted to check each other’s institutional ambitions.
The demise of this regional governance, along with its institutional role as guardian of the environment, means a collapse into a single political network with the institutional culture for growth firmly in the driver’s seat and, what’s more, on a newly sealed route paved by the coalition Government’s radical reform of the RMA – one that favours economic growth and development over the continued protection of the natural environment.
The step away from multiple councils towards structural consolidation becomes inevitable. This was the same pathway that led to the creation of the 2010 Auckland super-council. The Wellington region has several features that make it ideal for consolidation: compact metropolitan geography, interdependent infrastructure systems and shared institutions like Wellington Water.
So the advent of a mayor-led regional board is likely to accelerate conversation on structural change. What in policy-speak is termed “institutional path creation” is in effect a political design to restructure local government into a handy tool to enable the re-fanged RMA and achieve the coalition Government’s growth-centred economic development. In other words, change the institutional architecture and the range of future decisions changes with it.
There is an argument for the public to know the underpinning arithmetic before any architecture is imposed – for public understanding to enable public participation at a time when the institutional redesign looks likely to move faster than public understanding of the financial implications. The current public debate about water infrastructure is not just about pipes but the early stage of designing the new governance system.
Precisely why transparency about infrastructure liabilities and ratepayer impacts becomes essential.
Taxpayers have already paid for the data. During the previous Government’s Three Waters Reform, councils were required to provide the most detailed picture of their water infrastructure ever assembled in New Zealand. Councils received Government grants totalling $761m, including Wellington’s regional share of $60m. Like others, Kāpiti Council had to respond to some 1,200 questions to supply extensive data on their assets – treatment plants, pipelines, pump stations, reservoirs, stormwater networks, asset condition, remaining life and long-term investment forecasts. This dataset was analysed by the Water Industry Commission for Scotland.
Yet for all the modelling, the one piece of information ratepayers rarely saw was the simplest: what does this mean for my council rates? This matters because amalgamation does not eliminate infrastructure liabilities. It redistributes them. If one network requires disproportionately large upgrades due to historical underinvestment, amalgamation spreads that cost across a wider rating base. It may be rational policy, even necessary, but it must be transparent.
Council by council, ratepayers should be shown: current water-related debt per ratepayer; projected 30-year capital investment required for each network; existing depreciation funding gaps; and estimated rates trajectories for each council under three scenarios covering status quo, a regional water authority and full council amalgamation.
If our regional mayors want legitimacy for structural change they should first publish this arithmetic, allow communities to deliberate on the trade-offs and only then design the governance structure.