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EV Charging in New Zealand - Costs, Networks and the Best Deals

​What does it cost to charge an EV in New Zealand? Our complete guide compares home and public charging, every charging network, and the best power company deals, with a charging cost calculator. 
Updated 3 June 2026

Summary
  • Charging an EV is far cheaper than buying petrol, but only if you do it in the right place.
  • Our calculator below lets you see your own numbers, then compare EV power plans and power companies to lock in a cheap home rate.
  • Our guide outlines what charging actually costs, compares every major public charging network, and outlines the power-company deals that cut the price further with their EV plans (as our dedicated EV plan guide outlines).

We cover:
Know This First: How EV charging works
There are two kinds of charging:
  1. AC charging is slower and cheaper, and covers home wall chargers and many destination chargers at shops, hotels and car parks. You usually bring your own cable.
  2. DC fast charging is the rapid roadside kind that adds a lot of range in 20 to 40 minutes, costs more per unit, and has its cable attached.

What it actually costs
  • Home charging, especially overnight at a cheap night rate, costs a fraction of public fast charging. The car you choose matters far less than where and when you plug it in - our detailed review of Electric Vehicle (EV) Power Plans explains what's on offer.
  • Electricity is sold per kilowatt-hour (kWh). An EV uses between 15 and 22 kWh to travel 100km. The calculator below works out what 100km costs you when charging at home on a night rate and at a public fast charger, compared with what the same distance costs in a petrol car.
  • People debate over which EV to buy more than they think about how they will charge it, when that is the decision that actually controls their running costs. Charge at home on a good night rate makes an EV genuinely cheap to run.
  • However, if you rely on public fast chargers and give most of that saving back, and use the most expensive remote chargers, you are not far from the cost of petrol for the distance you'll get per dollar spent. Our view is simple - sort how you will charge an EV first, then choose the car.

Using our EV Charging Cost Calculator

Our View: Home charging and a power plan offering a cheap overnight rate are the proven ways to achieve the lowest EV running costs. We see public fast charging as an occasional convenience for road trips, but it's not cost-effective for ongoing charging. A leading EV plan night rate does more to lower your running costs than which EV you buy. And if you cannot charge at home at all, it's arguable that the running-cost case for an EV is much weaker.
EV Charging Cost Calculator
Cost to drive 100km, and a year
Charging on a night ratethe cheapest way to run an EV
Home charging, day rate
Public fast charging
Petrol carsame distance
Know This
One thing this leaves out This is charging cost only. A full EV also pays road user charges of $76 per 1,000km, the same as a diesel, which you pay whether you charge at home or in public. For the full running-cost picture, including RUC and finance, use our EV Transition Calculator.
Compare EV power plans Should I switch to an EV?

Default rates are starting points, not your prices. Public charging fees (idle and service charges) are not included and can add to a small or interrupted charge.

Public Charging Networks in New Zealand

The public network is a patchwork of operators, each with its own app, pricing and coverage. You will usually need the operator's app to start a charge, though a few take contactless. The prices below are indicative and often change, so we link to each operator for current rates.

ChargeNet (DC + AC, nationwide)
  • Overview: New Zealand's largest fast-charging network, more than 520 charge points, is now majority-owned by Genesis Energy and expanding fast with government backing
  • Coverage: Nationwide, across main highways and urban centres, including hyper-rapid hubs at select locations such as Bombay, Taupō, Kaiwaka, Rotorua and Bulls
  • Speed: 50kW rapid up to 300kW hyper-rapid (older CHAdeMO connectors up to 62kW)
  • How you pay: ChargeNet app, RFID fob, or automatic start on compatible cars
  • Pricing: Indicative DC roughly $0.60 to $0.95/kWh, some remote sites around $1.15 per kWh
  • Watch for: Idle fees once your car finishes charging per this announcement, so move it promptly
  • More details: ChargeNet

Meridian (Zero) (DC + AC, nationwide)
  • Overview: Meridian's network, 400-plus charge points and growing, matched to 100% certified renewable energy and open to any driver, not just Meridian customers
  • Coverage: Nationwide and expanding, with both roadside DC and slower destination AC chargers
  • Speed: A mix of AC and DC fast charging; top speed varies by site
  • How you pay: Zero app
  • Pricing: Varies by site and region
  • Watch for: You need the Zero app to start a charge, so set it up before you travel
  • More details: Zero / Meridian

Z Energy (DC, service stations)
  • Overview: Fast chargers built into Z service stations, handy because coffee, food and toilets are already on site
  • Coverage: Z forecourts nationwide, concentrated on main routes and urban centres
  • Speed: Fast DC, commonly 50kW and up, with higher-power chargers at busier sites
  • How you pay: Z app
  • Pricing: Indicative DC around $0.85 to $0.90/kWh
  • Watch for: Idle or per-minute fees can apply, so check the app before you start
  • More details: Z Energy

bp charge (DC, service stations)
  • Overview: Fast chargers at BP sites; Contact Energy customers can earn a large discount here through the bp charge partnership
  • Coverage: Selected BP forecourts, mainly on highways and in urban areas
  • Speed: Fast DC, often 150kW or higher at newer sites
  • How you pay: The bp app
  • Pricing: Indicative DC around $0.85/kWh, lower for eligible Contact customers
  • Watch for: The best rates depend on being a Contact customer and charging in set windows
  • More details: bp charge

Tesla Supercharger (DC, selected sites open to all, but it depends on the generation of the charger per this Reddit post)
  • Overview: Some Tesla Superchargers are now open to non-Tesla cars through the Tesla app, though Tesla drivers pay less
  • Coverage: Key highway and urban locations, but not every site is open to non-Tesla vehicles, so you'll need to check the app
  • Speed: Superchargers up to 250kW
  • How you pay: The Tesla app, which works for non-Tesla cars at participating sites
  • Pricing: Varies, and is higher for non-Tesla vehicles
  • Watch for: Congestion fees when a site is busy, or you charge past 80%, on top of the per-kWh price
  • More details: Tesla Charging

Regional and smaller operators
Several smaller networks fill in local coverage. Coverage and pricing vary widely, so check each one through PlugShare or the operator's own app before relying on it.
  • Jolt: Auckland, 25kW DC, on a free-then-paid model, so watch the cost once you pass the free allowance
  • Plug and Save: North Island DC, and one of the few that accepts contactless payment as well as an app
  • Hikotron: AC chargers, mainly in the Waikato, aimed at commercial drivers
  • We.EV: Northern Waikato
  • Thundergrid: a small selection of chargers in the Wellington region​

Power Company EV Charging Plans and Deals

Our EV plan research suggests biggest savings often come from your electricity retailer, not the charging network. These deals change, so confirm the current terms with the provider, and see our full EV power plan research.

Genesis EVerywhere (Genesis Energy)
  • What you get: Charge at ChargeNet stations and pay your at-home rate instead of the public price
  • Best for: Anyone who charges on the road often; Genesis owns ChargeNet, so the savings are built in
  • Watch for: The EV plan typically runs on a fixed term with an exit fee
  • More details: Genesis

Meridian
  • What you get: Cheaper power overnight (roughly 9pm to 7am) for affordable home charging, plus introductory free use of the Zero public network for new customers
  • Best for: Home charging on a night rate, with a head start on public charging
  • Watch for: The cheap rate applies to the overnight window, so charging is best scheduled
  • More details: Zero / Meridian​

Contact + bp charge (Contact Energy)
  • What you get: Discounts of up to around 70% on bp fast chargers in set windows, plus a small discount on Contact's EV plan
  • Best for: Contact residential customers who use bp fast chargers; it is an open contract with no exit fee
  • Watch for: The biggest discounts apply only in set time windows
  • More details: bp's current offer

More options: Visit our EV plan research

Important: Watch the fees - the headline per-kWh rate is not the whole cost at a public charger. Always check the operator's live pricing before you plug in.
  • Idle fees: Around $1 a minute once your car finishes or after a short grace period, so move it promptly
  • Service or per-minute fees: Some networks charge these, which makes a small top-up far more expensive per kWh than a full charge
  • Tesla extras: Congestion fees at busy sites, and a higher rate for non-Tesla cars

How to Find an EV Charger

We do not run our own map, because the live data is best left to the tools built for it. The most useful EV charging maps and location tools are:
  1. PlugShare (broad coverage of all charger types)
  2. EVRoam from NZTA
  3. Google Maps and Apple Maps both show chargers too.
  4. For a national overview of the network, the EECA EV charger dashboard is the official source.​

Frequently Asked Questions

Is it cheaper to charge at home or at a public station?

Home, by a wide margin, and cheaper still overnight on a night rate. Public DC fast charging typically costs three to six times the home off-peak rate, so it is best kept for road trips rather than everyday use.

How much does it cost to charge an EV in New Zealand?

It depends entirely on where you charge. At a cheap night rate, an EV can cost only a few dollars per 100km, while a public fast charger can be several times that. Use the calculator above with your own rates to see the figure for your situation.

Do I need an app to use public chargers?

Usually yes - most networks need their own app or an RFID fob to start a charge. A few sites accept contactless payment, but the app is the norm, so set up accounts for the networks near you in advance.

What is the difference between AC and DC charging?

AC charging is slower and cheaper, used at home and at destination chargers, and usually needs your own cable. DC fast charging is the rapid roadside type that adds a lot of range quickly, costs more per unit, and has the cable attached.

Can non-Tesla cars use Tesla Superchargers?

At many sites, yes, through the Tesla app. Non-Tesla cars pay a higher rate than Tesla drivers (if the car is compatible per this Reddit post), and congestion fees can apply when a site is busy. Check the app for which sites are open and what they cost.

Are EV power plans actually worth it?

They can be, if the plan gives you a genuinely cheap overnight window or free hours you can charge in. The label alone means little, so compare the off-peak rate and any fixed daily charge. See our EV power plan comparison for more details.
Assumptions and sources
  • Charging cost is your rate (cents per kWh) multiplied by the energy your EV uses per 100km. Public charging fees, such as idle and service charges, are not included in the per-kWh figures and can add materially to a small or interrupted charge.
  • Default rates in the calculator are starting points, not your actual prices. Home and night rates vary by retailer and region; compare power companies for your real numbers.
  • Operator prices shown are indicative and change frequently. We link to each provider so you can confirm current rates to ensure accuracy.
  • This guide does not cover road user charges, which a full EV pays separately at $76 per 1,000km. See our EV Transition Calculator for the full picture of running costs.
  • Sources: Charging operators' own pricing pages, NZTA for network information, and MBIE for fuel and electricity prices.

Important: This is a guide only, not financial or car buying advice. Prices, deals, and network coverage change constantly, so confirm the current details with each provider before you commit to any EV power plan or one-off charge. No saving is guaranteed.
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