EV Oil Crisis NZ
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Did you know?

Fuel Shortage? Nah mate. The Sun Clocked In.

A deliberately blunt, data-backed dashboard for Aotearoa: oil dependence is expensive, imported, and old-tech. Electrification is local, cheaper to run, and getting cleaner every year.

Average Power Price

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Pulling latest available electricity pricing...

Off-peak estimate: Loading...

Cost to Drive 100km (EV, Home Charging)

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Based on typical EV efficiency and current household power pricing.

Off-peak / night-plan estimate: Loading...

Public Charge Points in NZ

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From NZTA EV Roam open data.

Rapid/DC: Loading... | AC: Loading...

EVs in New Zealand (BEV + PHEV)

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Latest available stock estimate (includes both BEV and PHEV).

Electricity Supply (The New "Fuel Supply")

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Generation: - Demand: -

Live generation vs demand from the wholesale electricity dashboard.

Renewable Mix Right Now

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Because plugging in to hydro, wind, and geothermal is cleaner than burning dinosaurs.

Infrastructure Reality Check

ICE Vehicles to Service Stations — vs EV Fleet to Public Chargers

~3,460,000

ICE light vehicles in NZ

÷ ~1,100 service stations

3,145 ICE vehicles per service station

Assumed total petrol pumps: Loading...

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vs

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EVs in NZ — and still growing

÷ public charge points

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NZ has roughly 3× more service stations per ICE vehicle than public charge points per EV. Pump count uses an explicit assumption so the comparison stays transparent. Source: NZTA fleet data • MBIE fuel supply network • NZTA EV Roam.

Running Cost Smackdown

Petrol vs EV at 100km

Petrol assumption: 7.8 L/100km (pretty normal Kiwi family-car reality). Diesel assumption below uses a Ranger/Hilux-style ute average.

  • Petrol 91: Loading...
  • EV (off-peak): Loading...
  • Saving per 100km: Loading...

Road User Charges Included (per 100 km)

  • EV RUC: Loading...
  • Diesel RUC: Loading...
  • Diesel ute assumption: Loading...
  • EV total (RUC + off-peak power): Loading...
  • Diesel total (RUC + fuel): Loading...
  • Difference: Loading...

Assumptions: light-vehicle RUC class at about $76 per 1,000 km for both EV and diesel, EV charging off-peak, diesel efficiency averaged from popular ute benchmarks like the Ford Ranger and Toyota Hilux. Real-world use is often a bit higher again.

Average Family Annual Travel Bill (12,000 km, right now)

  • Petrol annual fuel bill: Loading...
  • ICE yearly servicing (average): Loading...
  • Petrol total incl. servicing: Loading...
  • EV annual bill (off-peak only): Loading...
  • EV annual bill (off-peak + RUC): Loading...
  • EV yearly servicing assumption: Loading...
  • EV total incl. servicing: Loading...
  • Annual difference (petrol vs EV incl. servicing): Loading...

Using 12,000 km/year as the average family driving assumption. ICE servicing set at $350/year average. Most EVs do not require an annual service because less can go wrong in the drivetrain.

Welly → Auckland (650 km) — your savings (RUC included) could shout you…

  • 🥧mince & cheese pies
  • flat whites
  • 🐟fish & chips dinners
  • 🍺cold ones at the pub
  • 🎲Lotto Triple Dips

…or Loading… if you just wanted the money.

EV Road User Charges included for a fair apples-to-apples comparison with petrol (which already bundles excise in the pump price). Back-of-the-dairy prices: mince & cheese pie $6 • flat white $6.50 • fish & chips dinner $18 • beer $10 • Lotto Triple Dip $20

How EV Owners Actually Charge

At home, overnight, mostly off-peak.

  • Most day-to-day EV charging is at home (or sometimes work), not hanging around public chargers.
  • Plug in takes seconds. Unplug in the morning takes seconds. Then you leave with a "full tank".
  • Public fast chargers are mainly for road trips, not your usual Tuesday school run.

That is why off-peak pricing matters so much in real-world EV running costs.

Capital Allocation Reality Check

$1b LNG Terminal vs Literally Better Ideas

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Back-of-the-envelope utility-scale solar estimate. Plenty for daytime demand, and zero tanker parking fees.

  • Home battery rebates: Loading...
  • Home efficiency upgrades: Loading...
  • Extra fast chargers: Loading...

Satire headline, but real question: should taxpayers bankroll another imported-fossil dependency, or build assets that reduce bills and improve NZ energy independence?

National are wasting your money: if public money goes to LNG infrastructure while cheaper local electrification options exist, households pay twice, once in tax and again at the pump.

Oil Independence Reality Check

If your energy strategy needs imported LNG ships and imported crude cargoes, that is not independence. That is just dependence with better PR.

Bottom line: betting on more imported hydrocarbons is not a sovereignty play. It is an invoice strategy.

EV Myths, Debunked (For ICE Mates in the Group Chat)

"EVs are worse for the environment because batteries."

Battery manufacturing has upfront emissions, yes. But in NZ's high-renewable grid, EV lifetime emissions are generally much lower than petrol cars. The cleaner the grid, the bigger the win.

"You can't recycle EV batteries."

False. Battery recycling is already happening globally and scaling quickly. End-of-life EV batteries are also reused in stationary storage before recycling, so they can keep doing useful work after vehicle life.

"Lithium mining is worse than oil extraction."

Both need regulation and better practices. The key difference: oil is burned once and gone, forever. Battery minerals are durable materials that can be recovered and reused. One is a loop. The other is a bonfire.

"The grid can't handle EVs."

The grid already handles big demand swings daily. Smart charging at night and managed charging reduce peaks, and we are expanding generation. Grid planning exists. It is literally someone's job.

"It takes hours to charge, but only 5 minutes to fill up at the pumps."

Day-to-day life is home charging while you sleep: plug in at night, unplug in seconds in the morning, leave the driveway with a full battery. On road trips, a rapid charger stop does take longer than a servo visit, but most people pair it with a pie, a coffee, or a loo break they were stopping for anyway. The 5-minute fill-up only beats an EV if you count zero of those stops.

"EVs can't drive far."

Modern EVs commonly do hundreds of kilometres per charge. Many models are now in the 350-550 km range (real-world varies by speed, weather, and terrain), which is plenty for daily driving and workable for long trips with planned charging stops.

"The battery will die in a couple of years and cost a fortune."

Most EV batteries are warrantied for around 8 years, and many retain strong capacity well beyond that. Real-world degradation is usually gradual, not sudden failure on day 2,921.

"EVs still need heaps of servicing, same as petrol cars."

Not really. EVs have far fewer moving parts in the drivetrain: no engine oil changes, no spark plugs, no timing belts, no exhaust systems, and no gearbox servicing on the same schedule. You still do tyres, wipers, brake fluid, and cabin filters, but routine servicing is usually lighter and cheaper. For many owners there is no mandatory annual service at all; it is often inspection-by-interval, not old-school every-year workshop visits.

"EVs catch fire all the time."

That claim is not backed by New Zealand fire stats. Fire and Emergency NZ's own lithium-battery research says its incident data does not accurately capture battery-specific information, so people confidently claiming an EV-battery-fire epidemic are making it up. FENZ's recent lithium-ion safety campaigns have focused heavily on smaller devices like e-bikes, e-scooters and vapes, not some daily wave of EV battery fires. EV fires are high-profile when they happen, which is exactly why every incident gets talked about like it is the apocalypse. The adult way to talk about risk is incident rate, not social-media memory.

"There are no chargers when you need one."

For the daily commute, your main charger is at home. Public charging matters most for between-cities drives and the network keeps growing. If your car leaves the driveway every morning full-ish, public charger anxiety mostly evaporates.

"EVs are just for city people."

Rural and regional Kiwis often benefit the most from cheap overnight charging precisely because they drive longer daily distances. The more ks you do, the harder the savings work for you.

"There are no chargers outside Auckland."

The national charging network keeps growing, and most charging happens at home anyway. Public chargers are for road trips, not the Monday morning panic.

"EVs feel slow and soulless — nothing beats the drive of a real engine."

An electric motor delivers 100% of its torque from zero RPM — no gear changes, no revving out, no turbo lag, no hesitation. The accelerator goes down and the car just goes. A family-sized EV hatchback will beat most ICE sports cars in a straight line without even trying. The Kia EV6 GT does 0–100 km/h in about 3.5 seconds. The BMW M3 takes around 3.9. A VW Golf GTI takes 6.3 seconds. Your mate's “performance” petrol car is getting comprehensively dusted by a five-seat family grocery-getter. Even a modest EV like a base Model 3 gets to 100 faster than a hot hatch. The “no soul” argument largely translates to “I miss the vibration, noise, and mechanical drama that were masking how comparatively slow it actually was.” Once you've driven instant torque, the lag of a petrol drivetrain feels broken.

"Petrol is still cheaper."

Check the 100km numbers above. Even before maintenance savings, EV running costs are usually materially lower in NZ.

Data Sources

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