Electric vehicles now make up 35.8% of new passenger car sales in Australia, up from just 11% a year earlier. The shift is accelerating, but for many buyers, the biggest hurdle isn’t the car itself—it’s figuring out how to charge it at home. The process is simpler than it seems, though the right setup can cut costs and headaches.
Why switch to an EV?
Lower running costs are the top reason buyers cite for going electric. A typical driver covering 15,000 kilometers a year—mostly by charging at home—can save between $1,500 and $3,000 annually in fuel alone, according to AGL’s estimates. The savings depend on driving habits, car model, and electricity rates.
Environmental benefits also play a role. Over its lifetime, an EV offsets its production emissions within about two years of use, thanks to cleaner energy sources and lower tailpipe pollution. For households with solar panels, the savings stack even higher: charging during daylight hours can turn the car into a secondary battery for excess energy.
Not ready to buy? EV subscriptions offer a low-risk way to test the waters. These plans let drivers swap or return vehicles without long-term commitments, though they typically come with higher monthly fees than outright purchases.
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Charging at home: the basics
Plugging an EV into a standard power point works for short trips or as a backup. Seven hours of charging this way adds roughly 100 kilometers of range, enough for daily commutes but not ideal for long drives. Most owners opt for a dedicated wall-mounted charger, which costs between $1,000 and $2,000 for the unit alone—plus installation fees that vary by home wiring.
Wall chargers deliver power faster, often replenishing 80% of a battery in under an hour. Many models include smart features, like scheduling charges during off-peak hours when electricity is cheapest. Some even sync with solar systems, automatically drawing power from panels when they’re generating surplus energy. For renters or those without garages, portable chargers are an alternative, though they’re bulkier and slower.
A common misconception is that EVs need overnight charging every night. In reality, most drivers top up during the day or evening, depending on their routine. The average Australian drives about 288 kilometers a week, well within the range of today’s EVs. Current EVs have an average battery range of around 400 kilometers—enough to meet the average Australian’s driving needs for over a week, and some new models can drive for over 600 kilometers on a single charge.
The real advantage of home charging lies in convenience. Unlike petrol stations, where lines form during peak hours, an EV charger is always available. And with electricity rates dropping after 12am, overnight charging can cost as little as $5 for a full charge, depending on the vehicle and plan.
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Cutting charging costs
Electricity plans designed for EVs can slash bills further. AGL’s Night Saver EV plan, for example, offers discounted rates from midnight to 6am. For drivers who work standard hours, this means charging overnight without sacrificing daytime range. Time-of-use plans, where rates dip during off-peak times, work similarly, though the savings depend on local pricing.
Solar power can help reduce charging costs. Government rebates and feed-in tariffs can also improve returns, though eligibility depends on state policies.
For those who drive long distances regularly, public charging networks are expanding. Fast chargers using three-phase power provide 100 kilometers of battery charge in as little as three minutes, though they typically cost more than home charging. Plug-in hybrids, a middle ground between EVs and petrol cars, are another option, offering electric range for short trips and a petrol engine for longer journeys.
Looking ahead, technologies like Vehicle-to-Grid (V2G) could further blur the line between car and home. V2G lets EV batteries feed power back into the grid during peak demand, potentially earning drivers credits or reducing strain on local networks. The tech isn’t widely available yet, but trials are underway in Australia, with commercial rollouts expected within the next few years.
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AGL’s Electrify Now tool estimates potential savings, rebates, and payback periods for home charging setups. It also maps out available incentives, though users should verify eligibility with their local energy provider or state government.
The biggest surprise for new EV owners isn’t the charging, it’s how little they think about it. Once the charger is installed, the process becomes automatic. The car wakes up with a full tank, and the only decision left is whether to plug in before leaving for work or after dinner.
For those still on the fence, the math is clear: home charging makes EVs practical, affordable, and, with the right setup, nearly as convenient as filling up at a petrol station.