New Zealand election 2026: Energy policies compared

For the 2026 New Zealand general election, three questions matter to households and businesses: Will electricity bills come down? Will petrol and diesel cost less? And will New Zealand have enough reliable energy when demand is high or hydro lakes are low?

The parties can approach these issues quite differently. Some focus on increasing domestic gas and electricity generation, others on renewable energy, public ownership, competition or reducing dependence on imported fossil fuels.

One important distinction: a party promising to lower energy costs is not necessarily promising to cut your power bill immediately. Retail electricity prices also depend on wholesale prices, transmission and distribution charges, generation investment, and the retailer you use.

1. Electricity prices and household power bills

The following comparison reflects published policies and party positions available by late October 2026. The election is scheduled for 7 November 2026. The politics of power: Comparing energy policies ahead of Election 2026Power Prices for 2026

National

Main approach: more supply and competition.

• Make it faster to build wind, solar and hydro projects and supporting transmission.
• Review electricity lines charges and make affordability a legal objective for the Electricity Authority.
• Offer long-term, low-interest loans through a proposed Home Energy Fund for household energy improvements, including solar and batteries.
• Let households with solar sell surplus electricity to whichever retailer offers the best deal.

What it could mean: More generation and consumer choice could put downward pressure on costs over time. Network charges and the cost of new investment remain important. Affordable power Kiwis can rely onPower Prices for 2026

Labour

Main approach: help households generate their own power and strengthen consumer protection.

• Introduce SolarSaver, a proposed $160 million, four-year programme.
• Offer eligible low- and middle-income households subsidies of up to $3,000, alongside low-interest finance.
• Support plug-in solar for renters and fund community batteries.
• Give regulators stronger powers to investigate and act against excessive pricing and market power.

What it could mean: Eligible households could reduce the amount of electricity they buy from retailers. The benefit would depend on eligibility, installation costs and how much solar power a household can use. Labour wants solar 'for all' with $160m policy aimed at power billsPower Prices for 2026

Green Party

Main approach: public investment in renewable electricity.

• Create Kiwipower, a publicly owned company to build renewable generation and provide backup supply.
• Offer zero-interest loans covering up to 90% of eligible household clean-energy investment costs.
• Invest in community-owned renewable projects, solar for public housing and renters' access to solar.
• Oppose the proposed liquefied natural gas (LNG) import facility.

What it could mean: Greater public investment could expand renewable supply, while the cost to consumers would depend on financing, implementation and the reliability of the replacement supply. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

ACT

Main approach: private investment and fewer regulatory barriers.

• Make it easier for private companies to build electricity generation and network infrastructure.
• Increase competition around electricity connections and allow more choice for solar exports.
• Keep gas available as a backup while renewable generation expands.
• Oppose breaking up the large generator-retailer electricity companies.

What it could mean: ACT expects additional investment and competition to improve affordability. The extent of any reduction depends on how much new capacity enters the market and its cost. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

New Zealand First

Main approach: restructure the electricity market.

• Separate the major electricity generators from their retail businesses.
• Develop a national energy strategy and encourage long-term fixed-price contracts for new generation.
• Allow households with solar to sell electricity back at the same price they pay to buy it.
• Expand domestic energy exploration to improve security of supply.

What it could mean: Structural changes are intended to increase competition and reduce pricing pressures, but savings for households are not guaranteed. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

The Opportunity Party

Main approach: a large expansion of renewable electricity.

• Target 30 GW of total generation capacity by 2050.
• Attract investment in new renewable projects and support business electrification.
• Reform energy regulation and electricity distribution.
• Oppose the proposed LNG import facility.

What it could mean: A larger renewable electricity system could reduce exposure to fossil-fuel costs, but achieving the target requires substantial investment and dependable backup or storage. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

Te Pāti Māori

Main approach: community energy ownership and energy independence.

• Support community-owned generation, rooftop solar, geothermal power and local microgrids.
• Invest in storage and flexible electricity demand to reduce dry-year shortages.
• Oppose new gas exploration and the LNG import facility.

What it could mean: Communities could gain more control over local energy resources, although the costs and pace of deployment would depend on funding and project delivery. Gas and the 2026 NZ election: where the parties standThe politics of power: Comparing energy policies ahead of Election 2026

2. Petrol and diesel costs

Fuel policy is a little different from electricity policy. A government can change fuel taxes, encourage electric vehicles, or influence how New Zealand secures fuel supplies. But it cannot directly control international oil prices.

Party	Main direction on fuel and fossil fuels
National	Supports new domestic oil and gas exploration and an LNG import facility for energy security.
ACT	Supports domestic exploration, gas availability and market-led energy investment.
New Zealand First	Wants more domestic exploration and has proposed a major offshore resource survey; it also supports restructuring electricity companies.
Labour	Wants to reinstate the ban on new oil and gas exploration while helping households switch to solar and electricity.
Greens	Opposes new oil and gas exploration and LNG imports; favours renewable energy and reducing fossil-fuel dependence.
Te Pāti Māori	Opposes new exploration and LNG imports, favouring energy sovereignty and renewable alternatives.
The Opportunity Party	Opposes new exploration and LNG imports and favours a renewable-led energy transition.

Gas and the 2026 NZ election: where the parties standThe politics of power: Comparing energy policies ahead of Election 2026

These positions describe the parties' general direction, not a guaranteed change in the price at the pump.

• If your priority is cheaper petrol or diesel now: Check whether a party has announced a specific policy on petrol excise, road-user charges or fuel-tax relief. The energy-policy announcements reviewed here do not establish a comparable, quantified cut in pump prices across all seven parties.
• If your priority is protection from supply disruptions: National and ACT emphasise domestic fossil-fuel development and gas backup; New Zealand First places particular emphasis on domestic resource exploration. Labour, the Greens, Te Pāti Māori and Opportunity emphasise reducing fossil-fuel dependence.
• If your priority is long-term transport costs: Policies that help households switch to electric vehicles may reduce petrol use, but the overall savings depend on vehicle purchase costs, electricity prices and driving patterns.

The key trade-off is that domestic exploration does not guarantee cheap fuel: new production takes time, and petrol prices remain heavily influenced by global oil markets and the exchange rate. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

3. Security of energy supply: who wants to keep the lights on?

This is one of the biggest differences between the parties. New Zealand relies heavily on renewable electricity, especially hydro, but prolonged dry periods can reduce hydro generation. Wind and solar output also varies, and domestic natural gas supplies are declining. The policy question is what should fill the gap.

National and ACT: gas as a backup

Both support keeping domestic exploration open and using additional gas supply to help cover periods of electricity shortage. National supports an LNG import facility; ACT also supports LNG as a near-term backup.

Their approach aims to reduce the risk of electricity shortages when renewable generation is insufficient. Imported LNG would, however, expose New Zealand to international gas prices and import costs. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

Labour and the Greens: renewable generation and market reform

Labour opposes the planned LNG facility and proposes work on electricity-market reform to address dry-year risk. The Greens propose Kiwipower, a publicly owned renewable generator that would also help provide backup capacity.

The challenge is ensuring sufficient dependable electricity during prolonged periods of low hydro, wind and solar generation. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

New Zealand First: more domestic resources

New Zealand First proposes a substantial offshore resource survey, including gas and geothermal resources, and wants to separate generation from retail electricity businesses.

The aim is to improve domestic energy security and competition. Exploration is uncertain, however, and any new gas discoveries would take time to develop. Gas and the 2026 NZ election: where the parties standPower Prices for 2026

Te Pāti Māori and Opportunity: renewable alternatives

Both oppose the proposed LNG facility and favour a renewable-led energy system. Te Pāti Māori emphasises energy storage, geothermal power, community microgrids and local ownership. Opportunity proposes a major increase in renewable generation capacity.

Their approach would reduce dependence on imported fossil fuels, but requires enough storage, transmission and other dependable generation to cover periods of low renewable output. Gas and the 2026 NZ election: where the parties standThe politics of power: Comparing energy policies ahead of Election 2026

4. What the differences mean for your household

If you care most about…	Policies to examine closely
Lowering your power bill	Solar subsidies and loans, lines charges, electricity-market competition and consumer protections
Lowering petrol and diesel costs	Specific fuel-tax commitments, transport policies and measures to reduce fuel consumption
Avoiding power shortages	Firm generation, hydro storage, gas backup, batteries and demand management
Reducing dependence on imported energy	Domestic energy resources, renewable generation, storage and the proposed LNG facility
Getting a fair return for rooftop solar	Solar buy-back rates and the ability to choose your electricity buyer

5. The key questions to ask before voting

All seven parties want more affordable and secure energy, but their proposals differ in how they would achieve it. The politics of power: Comparing energy policies ahead of Election 2026Power Prices for 2026

Three questions are particularly useful when comparing their policies:

1. How much would my household actually save? Look for specific commitments, eligibility rules and estimated annual savings, rather than promises to make electricity cheaper.
2. How will the party manage a dry year? More wind and solar can add supply, but the system also needs a dependable way to meet demand when renewable output is low.
3. Who bears the cost and risk? Public investment, private investment, imported gas and household solar programmes each distribute costs and risks differently.

For the full party-by-party policy documents, see MinterEllisonRuddWatts' 2026 energy policy comparison, published on 21 October 2026.

One final caution: None of these proposals, on its own, guarantees that electricity or transport fuel will become cheaper immediately. Actual prices will depend on implementation, investment, international fuel markets and the state of New Zealand's electricity system.