The Real Cost of ‘Fuelling’ Your EV in 2026
The short answer is that to fully charge a typical electric vehicle in Australia in 2026, it can cost anywhere from less than $5 using your own solar power to over $55 at a public fast-charger. For the average driver covering 40km a day, you’re looking at about $2.50 to charge at home, compared to over $7.00 for an equivalent petrol car. The massive difference in running costs comes down to one key decision: where and when you plug in.
This guide breaks down the real-world costs you can expect in 2026, comparing charging at home on various electricity tariffs against the convenience of public charging networks. We’ll use popular models like the Tesla Model Y and BYD Atto 3 to give you a clear picture of what you’ll actually be paying.
Home Charging: Your Cheapest Option by Far
For the vast majority of EV owners, over 80% of charging happens at home overnight. This method is not only the most convenient but also the most cost-effective way to keep your car topped up. The price you pay depends entirely on your home electricity plan.
In early 2026, Australian petrol prices have been hovering between $1.85 to $2.10 per litre. A typical petrol sedan costs around $14 per 100km to run, whereas an EV charged on off-peak electricity can cost as little as $2 to $4 for the same distance.
There are three main ways to charge at home:
- Charging on a Standard Tariff: This is the most straightforward but often most expensive way. You simply plug in when you get home. With average electricity rates in 2026 sitting around 25-35 cents per kWh, this is the default for many.
- Charging on an Off-Peak or EV-Specific Tariff: This is the game-changer for home charging costs. Many energy retailers now offer special ‘time-of-use’ or EV-specific plans with ultra-low overnight rates. These can be as cheap as 8-15 cents per kWh, typically between midnight and 6 am. AGL, for example, offers an EV plan with an 8c/kWh rate for overnight charging.
- Charging with Rooftop Solar: This is the holy grail of cheap EV ‘fuel’. By using your own solar generation during the day, the direct cost of charging is effectively $0. With solar feed-in tariffs now quite low in 2026 (often 3-10c/kWh), it makes far more financial sense to put that clean energy directly into your car rather than exporting it to the grid.
For a deeper dive into whether a home battery is the right choice to store that solar energy, check out our guide on Solar Battery vs. Exporting to the Grid: Which Saves You More Money in Australia in 2026?.
Public Charging: The Cost of Convenience
Public charging is essential for long road trips and for those without access to home charging, but this convenience comes at a premium. Costs on public networks are higher because they need to cover infrastructure, maintenance, and electricity costs.
Here’s a snapshot of what major Australian public charging networks are charging in April 2026:
- Tesla Superchargers: Known for reliability, prices are dynamic and vary by location and time. Expect to pay $0.43 to $0.69 per kWh for Tesla vehicles, and more for non-Teslas.
- Evie Networks: One of the largest networks, their fast chargers typically cost between $0.58 and $0.73 per kWh.
- Chargefox: As Australia’s largest network, their ultra-rapid chargers (up to 350kW) generally cost around $0.60 per kWh, with slower AC chargers being cheaper.
- Jolt: Offers a unique model with the first 7kWh free each day (around 40-50km of range), after which it costs about $0.46 per kWh.
Cost Comparison: Popular EVs in 2026
So, what do these numbers mean for your wallet? Let’s compare the cost to travel 100km for some of Australia’s most popular electric cars.
| Vehicle Model | Battery Size (usable) | Efficiency (kWh/100km) | Home Off-Peak Cost (at $0.12/kWh) | Home Standard Cost (at $0.30/kWh) | Public Fast Charge Cost (at $0.65/kWh) |
|---|---|---|---|---|---|
| Tesla Model Y RWD | ~57 kWh | 15.7 | $1.88 | $4.71 | $10.21 |
| BYD Atto 3 Evo | ~74.8 kWh | 18.0 | $2.16 | $5.40 | $11.70 |
| Hyundai Ioniq 5 RWD | ~80 kWh | 17.8 | $2.14 | $5.34 | $11.57 |
| Kia EV6 RWD | ~74 kWh | 18.0 | $2.16 | $5.40 | $11.70 |
Note: Efficiency figures are based on estimates and can vary with driving style and conditions. Costs are per 100km. For more on the top models, see our Best Electric Cars in Australia in 2026: Buyer’s Guide.
Don’t Forget Rebates and Incentives
While many of the initial upfront purchase rebates have ended in states like NSW and Victoria, several incentives were still active in 2026 that can reduce the overall cost of ownership. For instance, Queensland offers a rebate of up to $6,000, and Western Australia provides one for $3,500. Many states also offer significant discounts on stamp duty and registration. It’s crucial to check what’s available in your state. For a complete rundown, visit our dedicated guide: Electric Vehicle Rebates and Incentives by State in Australia 2026.
Some states and territories also offer rebates or loans for home charger installations. The NT, for example, provides a $1,000 rebate for home chargers.
Bottom Line
For the average Australian consumer in 2026, charging an EV at home is dramatically cheaper than fuelling a petrol car, with the potential for massive savings if you can utilise off-peak electricity tariffs or rooftop solar. A typical EV driver can expect to spend around $500-$900 per year on home charging, compared to upwards of $3,000 for petrol.
Public fast charging is more expensive but essential for long-distance travel. While the cost per 100km can approach that of an efficient petrol car, it’s used infrequently by most drivers. The key to unlocking the huge running-cost advantage of an EV is to maximise charging at home, preferably overnight on a cheap rate or during the day with solar.