Level 1 charging (120 V): is it enough?
A regular household outlet charges slowly, but overnight it often covers a normal day’s commute.
Checked 24 Oct 2026
Speed
Level 1 charges at about 1.2–1.9 kW, usually around 1.4 kW. After losses, that’s roughly 1.3 kWh an hour into the battery, or about 7 km of range per hour at 18 kWh/100 km. Ten hours overnight adds about 70 km.
Cost
Level 1 costs the same per kWh as any other home charging, at your utility rate. Example: 7.065¢/kWh (Hydro-Québec) (Hydro-Québec Rate D: first block / above). It is slightly less efficient than Level 2 because more energy is lost over the long session.
Safety
- Use a dedicated circuit if you can. Never use a light-duty extension cord.
- Check the outlet and plug for heat after the first sessions. Have an electrician check old wiring.
- If you drive more than about 70 km a day, or it’s very cold, plan for Level 2.
About sales tax
Canadian prices on this page are shown as published. Pump prices include fuel taxes and GST/HST; electricity rates are usually quoted before GST, HST or PST, which vary by province (5% GST up to 15% HST), so we don't split them out. Check your bill or the charger app for the tax that applies to you.
Sources and dates
- Hydro-Québec Rate D: first block / above: www.hydroquebec.com (from 1 Apr 2026; checked 24 Oct 2026)
Compare public charger prices: Prices change, check before you charge. The price shown in the operator’s app or on the charger is the one you pay.