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For the 2026 New Zealand general election: What would the parties change about electricity prices, fuel costs and the security of energy supply?
2026 New Zealand election: What the parties would change about energy
Policy comparison · 1 November 2026 · New Zealand
Energy is a significant issue in the 2026 election, particularly because of rising electricity costs, concerns about fuel supply and the risk of power shortages during dry winters.
The central difference is how the parties want to make energy cheaper and more secure:
- National and ACT: Encourage private investment, competition and more energy production, including some fossil-fuel backup.
- Labour: Help households generate cheaper electricity and strengthen consumer protections.
- Greens: Put more investment and control into publicly owned renewable energy.
- NZ First: Break up the big electricity companies, support domestic energy resources and reduce fuel taxes.
- Te Pāti Māori and Opportunity: Emphasise community ownership and renewable energy investment.
There is broad agreement that New Zealand needs more electricity. The disagreement is over who should build it, who should pay and which energy sources should be used. The politics of power: Comparing energy policies ahead of Election 2026Power Prices for 2026
1. What each party proposes
| Party | Electricity prices | Fuel costs | Security of supply |
|---|---|---|---|
| National | Encourage more competition and generation; low-interest loans for household solar and batteries. | No major direct petrol-price reduction is central to its energy platform. | Supports domestic gas development and an imported LNG terminal for backup electricity. |
| Labour | $160 million SolarSaver programme, including subsidies of up to $3,000 for eligible households, finance and community batteries. Stronger action against excessive pricing. | No major direct cut to petrol or diesel taxes in its main energy package. | More household solar and renewables; opposes the proposed LNG terminal and wants to restore the ban on new oil and gas exploration. |
| Green Party | Establish Kiwipower, a publicly owned renewable energy company. Zero-interest loans for household clean-energy upgrades. | Reduce dependence on petrol and diesel through cleaner transport and electrification, rather than cutting fuel taxes. | More renewable generation, batteries and public investment; opposes LNG and wants to end fossil-fuel extraction. |
| ACT | Reduce regulatory barriers, encourage private investment and allow greater competition in electricity connections and solar exports. | No major direct petrol-price reduction is central to its electricity policy. | Keep the existing electricity company structure, encourage more generation and retain gas as an option for reliable backup. |
| NZ First | Break up the major electricity generator-retailers (gentailers) to increase competition. | Remove the ETS component of petrol and diesel costs. Also proposes increasing fuel-related household tax credits. | Encourage domestic oil and gas exploration, develop energy resources and pursue its Marsden Point special economic zone proposal. |
| Te Pāti Māori | A $1 billion Energy Sovereignty Fund to support Māori and community ownership of renewable energy. | Emphasises energy independence and cleaner transport rather than a prominent immediate reduction in pump prices. | Greater local and Māori ownership of energy production and renewable resources. |
| Opportunity | Invest in renewable generation, with a proposed 30GW increase by 2050, and low-interest household electrification loans. | Reduce reliance on fossil fuels through electrification; no major immediate petrol-tax cut is central to its platform. | More renewable generation, investment in energy infrastructure and a $1 billion fund to help industry move away from coal and gas. |
Sources: party policy comparisons by MinterEllisonRuddWatts and The Conversation, plus the Public Health Communication Centre's election survey. The politics of power: Comparing energy policies ahead of Election 2026Election policy tracker: what the parties are promisingElection 2026: Political polarisation on energy and climate, except solarPower Prices for 2026
2. The big debate: the LNG terminal
One of the most important energy decisions in this election is whether New Zealand should build an imported liquefied natural gas (LNG) terminal.
The argument is about what happens when hydro lakes are low, wind generation is weak and electricity demand is high.
- National: Supports the LNG terminal as insurance against electricity shortages.
- Labour: Opposes it, arguing it is expensive and unnecessary.
- Greens: Oppose it, favouring renewable generation and storage.
- Opportunity: Also opposes it.
- ACT and NZ First: Have raised concerns about rushing into a commitment before the election.
The proposed terminal could cost more than $1 billion to construct, with substantial ongoing operating costs. There is also disagreement about whether it would actually reduce electricity prices. The government’s controversial plan to build an LNG terminal in Taranaki, explainedElection 2026: Political polarisation on energy and climate, except solar
3. What would actually make petrol and diesel cheaper?
This is where the parties differ considerably.
NZ First has the clearest direct proposal: remove the Emissions Trading Scheme (ETS) cost from petrol and diesel.
It also proposes:
- Making the temporary $50 weekly increase to the in-work tax credit permanent.
- Increasing that support by another $70 a week.
These tax-credit measures help eligible working households manage fuel costs, but they are not reductions in the price displayed at the petrol station. Election policy tracker: what the parties are promising
Other parties generally focus on reducing dependence on imported oil over time, rather than immediately reducing petrol prices.
An important distinction: New Zealand's domestic natural gas is primarily used for electricity generation and industrial purposes. More domestic gas does not automatically mean cheaper petrol or diesel. Those prices are heavily influenced by international oil prices, exchange rates, refining and distribution costs.
4. Which parties offer the strongest energy security?
There are three different approaches:
- Fossil-fuel backup: National and NZ First place greater emphasis on domestic gas and other conventional energy resources. National supports LNG imports.
- Renewables and storage: Greens, Labour, Opportunity and Te Pāti Māori place greater emphasis on renewable generation, household solar, batteries and local energy ownership.
- Private-sector competition: ACT and National believe reducing regulatory barriers and encouraging private investment will bring more electricity generation online.
The underlying problem is that New Zealand relies heavily on hydroelectricity. When rainfall is low, the country needs alternative sources of electricity. More wind and solar help, but storage and reliable backup are also important.
The government’s controversial plan to build an LNG terminal in Taranaki, explainedElection 2026: Political polarisation on energy and climate, except solarThe politics of power: Comparing energy policies ahead of Election 2026
5. Quick comparison: who offers what?
| Your priority | Party with the clearest proposal |
|---|---|
| Reducing petrol and diesel tax costs | NZ First |
| Helping households install solar | Labour |
| Public ownership of renewable electricity | Greens |
| More private investment in electricity | ACT |
| LNG and gas-backed electricity security | National |
| Māori and community-owned energy | Te Pāti Māori |
| Long-term renewable energy expansion | Opportunity |
These are matches to particular policy priorities, not guarantees of the lowest bills.
6. What should voters watch out for?
Three important considerations:
- Electricity bills: More generation does not automatically mean lower household bills. Transmission, distribution and retail costs also matter.
- Petrol prices: Removing ETS costs could reduce the price at the pump, but international oil prices can easily outweigh domestic tax changes.
- Energy security: A renewable system needs sufficient storage or backup to cope with prolonged periods of low rainfall, weak wind and high demand.
My overall assessment: The election presents a choice between greater reliance on private investment and gas-backed security, stronger public investment in renewable electricity, or a combination of market restructuring and domestic energy development.
For household budgets, NZ First has the most explicit petrol-tax proposal, Labour has a particularly concrete household solar assistance programme, and National has a broader plan covering generation, investment and backup supply.
For further independent comparisons, see:
- MinterEllisonRuddWatts – detailed 2026 energy policy comparison.
- The Conversation – 2026 election policy tracker.
- Power Compare – party promises on electricity and energy.
One final qualification: these are election promises and proposals, not implemented changes. Their actual impact would depend on coalition agreements, legislation, funding and how quickly new energy infrastructure could be built.
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