15/03/2026
The IAWAI Game of Thrones
The Water Wars of the Waikato — Four Scenarios (by Peter Mayall)
THE HOUSES
Before the battles begin, know your players.
HOUSE LANNISTER — Waikato-Tainui
"Hear Me Roar. A Lannister Always Collects His Dues."
The Lannisters of the Waikato. Old lineage, obsessed with bloodlines and titles, extraordinarily wealthy from historical settlements, and absolutely committed to maximising their family's income at every opportunity. They didn't build the water infrastructure, but they have a seat at the table that controls who runs it — and they intend to extract every gold coin available.
What they want:
• Royalties on every litre drawn from the Waikato River
• Separate treatment infrastructure to honour the "non-mixing of waters" belief — doubling capital costs
• Directors who will embed cultural consultation into every major operational decision
• Formalisation of their role as permanent co-governors, not just invited partners
• The word "partnership" in every document, but always tilted in their favour
Their method: Align with left-wing ideologues on cultural grounds. Frame every resistance to their demands as a Treaty breach. Use the spiritual/cultural hook in clause 20.4 to challenge engineering decisions. Capture the directorship through Forum voting alliances.
Their weakness: They have no democratic mandate and their feudal governance model is visibly self-enriching for the elite. A legal challenge on discrimination grounds is their Achilles heel. And ordinary Tainui members noticing the gap between what's promised and what's delivered may eventually create internal pressure.
HOUSE TYRELL — HCC Left Wing
"Growing Strong. With Feelings."
The Tyrells of Hamilton. Wealthy city, progressive ideology, deeply committed to the idea that good intentions are a substitute for good management. They love a cultural gesture, a DEI statement, and a partnership framework document. They do not particularly understand infrastructure, nor do they prioritise cost to ratepayers when there is a Treaty obligation to signal.
What they want:
• Treaty partnership front and centre — IAWAI as a model of co-governance
• Directors who can speak te reo and understand mana whenua before they understand hydraulics
• A water company that reflects "community values" rather than shareholder value
• Good press from the Labour/Green media ecosystem
• To be seen as the progressive leaders of a national model
Their method: Vote with Tainui on Forum decisions. Frame conservative opposition as racism. Ensure director appointments include heavy cultural credentials. Support royalty discussions as "recognising Tainui's mana over the river."
Their weakness: They are governing a city whose ratepayers have mortgages. When the water bill increases by $400/year to fund cultural infrastructure duplication, those ratepayers notice. The Tyrells can afford ideology. Most Hamilton households can't.
HOUSE GREYJOY — WaiDC Left Wing
"We Do Not Sow."
The Greyjoys of the Waikato District. They didn't build it, they don't particularly understand it, but they want a say in it. Ideologically aligned with the Treaty advancement agenda, they see IAWAI as a vehicle for progressive co-governance rather than a water company. They will raid ratepayer value alongside Tainui if the voting arithmetic works.
What they want:
• To align with Tainui and HCC Left as a bloc
• Treaty obligations met aggressively
• Cultural overlay on operational decisions
• Good standing with the government's co-governance agenda
Their weakness: WaiDC is a rural district. Their ratepayers are farmers, tradespeople, and small business owners who want functioning water infrastructure at competitive cost. When costs spike, the Greyjoys face political consequences at the next election.
HOUSE STARK — HCC Conservative
"Winter Is Coming.Someone Has To Pay The Bills."
The Starks of Hamilton. Blunt, duty-bound, deeply unfashionable in the current political climate, and completely right about everything that matters. They understand that ratepayers fund this entity, that a water company exists to deliver safe water at lowest cost, and that embedding a feudal organisation's financial interests into a public utility is a betrayal of their mandate.
What they want:
• Directors chosen for technical excellence — engineering, finance, law, commercial contracts
• Treaty obligations met as legislated — nothing more, nothing less
• Water costs kept to minimum: no royalties, no duplicate treatment infrastructure
• Democratic accountability preserved to the greatest extent possible
• The legal vulnerability of the governance structure acknowledged and tested
Their method: Maintain Forum unity with WaiDC centre/conservative votes. Resist Tainui-Tyrell bloc formation. Support ratepayer-focused director appointments. Commission or support legal challenge if the structure begins extracting value for Tainui at ratepayer expense.
Their weakness: They will be publicly attacked as anti-Treaty. The media environment in New Zealand makes it difficult to argue for equal treatment without being labelled. Holding the line requires courage that not all centrists possess under public pressure.
HOUSE TULLY — WaiDC Conservative
"Family. Duty. Water Bills."
The Tullys of the Waikato District — and fittingly, they literally live on the river. Pragmatic, rural-focused, uncomfortable with ideology, intensely focused on what things cost because their constituents feel every dollar. Natural allies of House Stark when the Forum math matters.
What they want:
• Infrastructure efficiency delivered as promised
• Costs controlled for district ratepayers
• Professional directors with track records in infrastructure delivery
• No royalties, no duplicate treatment plants, no surprises
Their weakness: Smaller constituency. Less political muscle than Hamilton. Can be marginalised if the other eight Forum votes align against them. Vulnerable to compromise when government pressure comes.
THE FOUR SCENARIOS
1: THE GOLDEN ALLIANCE
Tainui (Lannister) + HCC Left (Tyrell) + WaiDC Left (Greyjoy)
Forum composition: 9/9 aligned for Treaty advancement Tainui 3 + HCC Left 3 + WaiDC Left 3. No effective opposition.
The Houses and What They're Doing
House Lannister (Tainui) is playing the long game. They drafted the cultural clauses into the Constitution. Now they call in the debts. Royalty negotiations begin within 18 months. The "non-mixing of waters" principle is raised as a condition of their ongoing cooperation, triggering a feasibility study for a separate treatment stream.
Consultancy contracts flow to Tainui-affiliated entities for cultural impact assessments on every major infrastructure decision. The Forum approves all of it.House Tyrell (HCC Left) is delighted. They drafted press releases about "New Zealand's most progressive water partnership" before the ink was dry. They champion Treaty advancement at every Forum meeting. When the cost projections shift upward, they explain it as "the true cost of partnership." They have no plan for when Hamilton ratepayers open their bills.
House Greyjoy (WaiDC Left) follows Tainui's lead, partly from ideology and partly because they lack the expertise to argue otherwise. They approve every cultural motion, sign every consultation framework, and discover too late that their district ratepayers are furious.
Directors Appointed The Forum selects 5–7 directors led by:
• A Treaty specialist lawyer as Chair
• Two directors with Iwi governance backgrounds
• One director with water sector experience (for credibility)
• A sustainability/environmental specialist
• One director chosen for community engagement credentials. No civil engineer in the top tier. No hard infrastructure finance specialist. No one who has run a $300m capital programme.
Decisions Made
• Tainui water royalties formalised as a "contribution to river guardianship" — approximately $5–8m/year passed to ratepayers as a cost
• Second treatment stream feasibility study commissioned at $2.5m — eventually approved
• Capital programme delayed by 18 months for cultural impact assessment processes
• Water Services Strategy prioritises "partnership with mana whenua" as Objective 1
• Two major infrastructure tenders awarded to Tainui-affiliated construction entities via preferred partner provisions
Outcome
Costs rise 25–35% above the IAWAI efficiency forecast. The $222/household saving evaporates. The $3.3 billion capital programme is delivered 4 years late and 30% over budget. A ratepayers' legal challenge is filed in the High Court. The NZ Herald runs a feature on the "IAWAI model" as a national co-governance success story.
SCENARIO 2:
THE CRACKED ALLIANCE
Tainui (Lannister) + HCC Left (Tyrell) + WaiDC Conservative (Tully)
Forum composition: 6 vs 3
Tainui 3 + HCC Left 3 = 6. WaiDC Conservative 3 = 3. Majority rules.
The Houses and What They're Doing
House Lannister (Tainui) has their majority but it's not as clean as Scenario 1. House Tully is not playing along, and they ask inconvenient questions at Forum meetings about cost justification.
Lannister focuses on locking in royalty frameworks before the next WaiDC election potentially shifts the balance.House Tyrell (HCC Left) remains the ideological engine. They provide the cultural language that Lannister uses as cover. Their concern is keeping the 6-vote bloc intact.
They manage House Tully with selective information and procedural manoeuvring — keeping votes moving fast enough that Tully can't slow them down.House Tully (WaiDC Conservative) is isolated but persistent. They vote against royalty frameworks. They request detailed cost-benefit analysis on the dual treatment proposal. They record dissenting votes in Forum minutes. They commission their own legal advice on the governance structure's legality. They are outvoted but they are building the paper trail for a ratepayers' challenge.
Directors Appointed
The 6-vote majority controls appointments. Directors selected lean heavily Treaty/cultural but one or two technical directors are included for credibility (and because House Tully demanded it as a condition of not triggering an immediate legal challenge).
Composition:
• Chair: Treaty-credentialled governance specialist
• 2 Iwi governance directors
• 2 infrastructure/engineering directors (concession to Tully)
• 1 finance director
Decisions Made
• Royalty framework tabled but not yet formalised — Lannister is patient
• Cultural impact requirements embedded in procurement process
• Infrastructure investment continues but cultural consultation adds 6–12 months to consent timelines
• Two contracts awarded to Tainui-affiliated suppliers
• WaiDC representatives are systematically excluded from subcommittee appointments
Outcome
The water company functions but underperforms efficiency targets. Costs rise moderately — 10–15% above forecast. The real battleground is the 2028 local government election. If WaiDC elects a left-leaning council, this becomes Scenario 1. If Hamilton elects more conservative councillors, this becomes Scenario 3. House Tully is the swing state and they know it.
SCENARIO 3:
THE CONTESTED MIDDLE
Tainui (Lannister) + HCC 1 Conservative (Stark) / 2 Left (Tyrell) + WaiDC 2 Conservative (Tully) / 1 Left (Greyjoy)
Forum composition: 3 (Tainui) + 2 Tyrell + 1 Greyjoy + 2 Tully + 1 Stark = unstable.
No reliable majority. Every vote is negotiated. This is the War of the Five Kings.
The Houses and What They're Doing
House Lannister (Tainui) is operating at their most dangerous. They cannot rely on a bloc majority so they are working every relationship. They have private conversations with the two Tyrell HCC representatives promising cultural acknowledgement. They approach the lone Greyjoy with Treaty solidarity. They make vague noises to the Starks about being "reasonable" on royalties while advancing the same agenda through the Water Services Strategy rather than the Forum.
House Tyrell (HCC, 2 left) is the kingmaker and knows it. They court Tainui but they also court Stark, because if Stark and Tully align they could lose control. They focus on process — chairing subcommittees, drafting documents, controlling the agenda. House Stark (HCC, 1 conservative) is outnumbered in HCC but allied with Tully in WaiDC.
Together they hold 3 votes — not a majority but enough to prevent supermajority resolutions on Reserved Matters if those require special voting thresholds. They focus on director appointments, pushing technical expertise hard.
House Tully (WaiDC, 2 conservative) is the most important bloc in this scenario. Aligned with Stark, they can swing any vote 5–4 in favour of fiscal responsibility if they hold discipline.
Their challenge is that the lone Greyjoy in WaiDC is noisy and the media amplifies Treaty-friendly positions.
Directors Appointed
A compromise board emerges from brutal negotiation:
• Chair: Independent water sector professional (no clear cultural or political lean — the only person everyone could agree on)
• 2 technical/engineering directors (Stark/Tully insistence)
• 1 finance director
• 2 Treaty/cultural credentialed directors (Lannister/Tyrell insistence)
• 1 community engagement director.
This is actually the closest to the right answer. Mixed expertise, genuine independence, credible chair.
Decisions Made
• Royalty proposals tabled but referred to legal review — stalemate
• Dual treatment stream feasibility study killed on cost grounds (5–4 vote, Stark + Tully + Chair casting vote)
• Water Services Strategy balanced — Treaty obligations acknowledged, technical delivery prioritised
• Capital programme proceeds on schedule
• Procurement is competitive, no preferential Tainui arrangements
OutcomeThe water company delivers reasonably. Costs come in 5–10% above forecast — manageable. The Forum is chaotic and consuming. Councillor energy is spent on Forum politics rather than council business. The system is fragile — one election changes everything. But for now, ratepayers are broadly protected. This is the best achievable outcome under the current governance structure without legal reform.
SCENARIO 4:
THE PRAGMATISTS HOLD THE WALL
Tainui (Lannister) + HCC 2 Conservative (Stark) / 1 Left (Tyrell) + WaiDC 2 Conservative (Tully) / 1 Left (Greyjoy)
Forum composition: Stark/Tully 4 + Lannister 3 + Left 2 = 6–3 conservative majority if discipline holds
The Houses and What They're Doing
House Lannister (Tainui) is in genuine trouble for the first time. They have three votes and need to peel off two conservatives to do anything material. Their strategy shifts from majority control to procedural obstruction — raising cultural objections on individual decisions, demanding lengthy consultation processes, appealing to the courts, and using sympathetic media to portray the conservative majority as anti-Treaty.
House Tyrell (HCC, 1 left) is reduced to a single representative. They become Lannister's public voice — raising questions in Forum meetings about whether decisions adequately consider Treaty obligations. They provide political cover. They cannot swing outcomes but they can generate noise.
House Stark (HCC, 2 conservative) is doing the job their ratepayers sent them to do. They have studied the Constitution carefully. They know which decisions require Reserved Matter approval and which do not. They appoint directors based on published criteria: demonstrable infrastructure expertise, commercial acumen, clean governance record. They have legal advice ready on the royalty question.House Tully (WaiDC, 2 conservative) is the backbone of this scenario. Their rural constituency is the most directly exposed to cost increases.
They vote consistently for cost control and technical governance. They are the least ideological of all the Houses — they just want the pipes to work and the bills to be fair.
Directors Appointed
The conservative majority appoints a board that would be unremarkable in any well-run infrastructure company:
• Chair: Experienced infrastructure governance professional with listed company board experience
• 3 civil/environmental engineering directors with water sector track records
• 2 commercial finance directors (infrastructure financing, procurement)
• 1 legal director (public law, contracts)
• 1 director with Māori community and Treaty experience (meeting legislative requirements proportionately)
This is a board that could actually run a $3.3 billion programme.
Decisions Made
• Royalty proposals formally rejected on legal grounds — councils confirm they are not Crown entities and not bound by Crown treaty settlement obligations
• Water Services Strategy focuses on safe, efficient, affordable water delivery as primary objective
• Capital programme proceeds to timeline with competitive international procurement
• Cultural impact assessment process established but bounded — time-limited, scope-defined, non-binding on technical decisions
• Director remuneration set at market rates with performance criteria tied to cost and service delivery
Outcome
IAWAI delivers broadly on its efficiency promise. The $222/household saving materialises. The $3.3 billion capital programme is delivered on time and within 10% of budget. Tainui files a judicial review challenge — it is heard, and the court finds (consistent with Hart v Marlborough) that the councils have met their Treaty obligations as stated in legislation and are not bound to go further. This case becomes a national precedent.The media portrays House Stark and House Tully as having "refused to honour the Treaty." Their ratepayers re-elect them.
THE BRUTAL SUMMARY
1: Golden Alliance, Forum Balance: Lannister + Left 9/9, Director Quality: Weak, Ratepayer Cost: Very High, Treaty Extraction: Maximum, Long Term Stability: Low
2: Cracked Alliance Forum Balance Lannister + HCC Left 6/9, Director Quality: Moderate, Ratepayer Cost: High, Treaty Extraction: Significant, Long Term Stability: Medium
3: Contested Middle, Forum Balance: Mixed no majority, Director Quality: Good, Ratepayer Cost: Moderate, Treaty Extraction: Partial, Long Term Stability: Low (election dependent)
4: Pragmatists Hold Forum Balance: Stark + Tully 6/9, Director Quality: Strong, Ratepayer Cost: Lowest, Treaty Extraction: Resisted, Long Term Stability: Medium-High.
The governance structure as designed creates a default drift toward Scenario 1 unless conservatives actively and continuously hold. The legal vulnerability is real. The efficiency promise is achievable only in Scenarios 3 and 4.
As Thomas Sowell would note:
"The first lesson of economics is scarcity — there is never enough of anything to satisfy all those who want it. The first lesson of politics is to disregard the first lesson of economics."
House Lannister understood the second lesson first.
A few notes:
On the water cost figures — I couldn't access HCC's annual report PDFs directly (they're large files requiring download). The $110–130m/year combined operating estimate is based on rates revenue ratios.
For exact figures, pull the 2024/25 Annual Reports from hamilton.govt.nz and waikatodistrict.govt.nz — search for the financial statements section under "water services."
On the legal opinion — The Franks Ogilvie legal opinion with its key findings, including the Hart v Marlborough [2025] precedent, which is gold for any ratepayer challenge. Key tactical takeaway from the documents: The Constitution's requirement that directors consider Māori cultural relationships with water (clause 20.4) before any decision "significantly affecting land or a body of water" is the primary operational risk. That clause is broad enough to delay almost any infrastructure decision. Watch for it.
