The short answer

498 plans serve Canberra. The cheapest, ActewAGL's evEnergy Saver with controlled load, charges a Hyundai Ioniq 5 Long Range overnight for $213.82 a year at 12,000km; the priciest plan on the same terms comes to $808.29 — a $594.47 difference.

Unlike the other capitals, the cheapest plan here isn't a dedicated EV tariff at 10.91 cents per kilowatt hour overnight: it comes with a free daily window an EV is unusually well placed to use.

How Canberra's 11 retailers compare overnight

Ranked by their best overnight rate on the Evoenergy network. A typical plan costs around $530.38 a year.

#RetailerPlanOvernight rateA yearPer 100km
1ActewAGLevEnergy Saver with controlled load10.91c$213.82$1.78
2Amber ElectricBattery + Solar: Variable Wholesale Prices (estimate)17.74c$347.63$2.90
3Origin EnergyOrigin Affinity Variable ePlus Ongoing - One Big Switch18.49c$362.40$3.02
4NectrNectr GreenPower TOU - August 202619.29c$378.10$3.15
5CovaUCovaU Basics Residential TOU 7 Days20.50c$401.80$3.35
6Red EnergyLiving Energy Saver22.74c$445.70$3.71
7EnergyAustraliaBalance Plan - Connect Now25.49c$499.58$4.16
8Energy Locals RetailHome Choice26.93c$527.78$4.40
9ERC EnergyStanding Offer - Time of Use27.20c$533.12$4.44
10Energy Locals UrbanStanding Offer29.70c$582.12$4.85
11Next Business EnergyNBE Standing Offer32.00c$627.20$5.23

Evoenergy network, Hyundai Ioniq 5 Long Range at 14.7 kWh per 100km. Scale the per 100km column for your own car.

Where charging at midday beats charging overnight

On most Canberra plans overnight charging is still cheapest, but 5 reward midday charging instead. The largest of those, ActewAGL's Smart Saver, saves $235.20 a year by shifting the charge to the middle of the day.

RetailerPlanCharging overnightCharging middayDifference
ActewAGLSmart Saver plan time-of-use with controlled load$470.40$235.20$235.20
Energy Locals RetailStanding Offer$587.12$368.30$218.82
EnergyAustraliaFlexi Plan (7 day TOU Interval)$572.99$395.90$177.09
Red EnergyQantas Red Saver (SunSoak)$497.25$432.65$64.60
Amber ElectricStanding Offer: TOU + Controlled Load$506.86$466.53$40.33

Plans with free power windows

Only one Canberra retailer offers a free daily power window: ActewAGL, for 4 hours a week.

RetailerPlanFree window
ActewAGLevEnergy Saver with controlled load4 hours a week

Checked on 11 September 2026

Canberra data is current to the regulator's 11 September 2026 figures and excludes supply charges, demand tariffs and sign-up discounts. See How we compare EV electricity plans for the method.