Charging a 2026 Toyota bZ (energy capacity 200 Ah) at home in Wisconsin
At Wisconsin's residential electricity rate of 18.99¢/kWh, a 2026 Toyota bZ (energy capacity 200 Ah) (rated 25.8 kWh per 100 miles by the EPA) costs $4.91 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 69.4% cheaper per mile than gasoline in Wisconsin — charging at home costs a fraction of what gas would here.
What a year of driving costs
Wisconsin owners putting 15,000 annual miles on a 2026 Toyota bZ (energy capacity 200 Ah) spend about $736 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,667 saved annually, at this mileage.
Filling up the 2026 Toyota bZ (energy capacity 200 Ah), in dollars
At Wisconsin's rate, fully covering this 2026 Toyota bZ (energy capacity 200 Ah)'s 236-mile EPA range costs about $11.58 (61 kWh) — the energy the EPA test actually used, not the battery's rated size.
2026 Toyota bZ (energy capacity 200 Ah) in Wisconsin, ranked
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Toyota bZ (energy capacity 200 Ah) in Wisconsin ranks 4,099 for cost savings versus gas — 1 being the best deal nationally. Separately, the Toyota bZ (energy capacity 200 Ah) ranks 10 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.
Next step: home charger installation
Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.
Ask a licensed Wisconsin electrician to quote the install before this math becomes a real decision.
More on how this number was built
Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Wisconsin's 18.99¢/kWh compares? The guide to charging cost by state ranks every state side by side.