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Toyota 2026 · AWD · Hawaiian Electric

Toyota bZ charging cost with Hawaiian Electric in Hawaii

Using CalcuRiver’s current verified Hawaiian Electric Shift and Save — Schedule R (Oʻahu) schedule, a recurring 11 p.m.–7 a.m. every day in 2026-10 charging window resolves to a duration-weighted 29.97¢/kWh. At 1,000 miles/month, Toyota bZ is estimated at $84.17 in wall electricity — $50.63 less than the Hawaii statewide-average result.

EV Cost Result
Location29.97¢/kWh

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Utility default: Hawaiian Electric · Shift and Save — Schedule R (Oʻahu) · Recurring 23:00–07:00 charging · every day · 2026-10 · utility local time · last verified 2026-09-29
California residential rate48.00¢/kWhEIA · 2026-07 · preliminary
vs U.S. average+83.6%U.S. average 18.31¢/kWh
year over year+2.9%vs July 2025
national rank#2highest residential price
Result explained

Why this number?

Calculation

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Rate used

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U.S. comparison

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Boundary

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Actual tariff intelligence

Hawaiian Electric Shift and Save — Schedule R (Oʻahu): charging-window rate used

Recurring 23:00–07:00 charging · every day · 2026-10 · utility local time. The result is computed from the verified schedule rather than treating one advertised period as a universal flat rate.

Utility tariff details →

Effective charging rate

Weighted rate29.97¢/kWh
Toyota bZ · 1,000 mi/month$84.17/mo
State-average comparison$50.63 lower/mo

Tariff window breakdown

Overnight · 100.0% of window29.97¢/kWh

Rate version cr.hawaiian-electric-oahu.shift-save-r.2025-01.v1 · effective 2025-01-01 to open · last verified 2026-09-29.

Boundary. This is a marginal charging-energy estimate. Fixed charges, taxes, riders and account-specific adjustments remain separate unless explicitly modeled.

What is being calculated?

Vehicle efficiency3.56 mi/kWh
Utility reference29.97¢ scheduled effective
Battery referencenot published in verified set

MPGe-backed vehicles use the EPA 33.7 kWh/gallon-equivalent conversion; EPA says the MPGe label value already includes charging losses, so CalcuRiver does not add another default loss. Where a manufacturer source gives usable battery and EPA-estimated range but not MPGe, the reference efficiency is battery ÷ range and a 10% wall-loss assumption is applied by default.

cost = miles × 0.280833 kWh/mile × 1.00 × $0.29971/kWh

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More EV charging costs on Hawaiian Electric

Compare other verified EV reference profiles using the same Hawaiian Electric rate context.

Audi Q4 e-tronAudi Q6 e-tronAudi Q8 e-tronBMW i4BMW i7BMW iX
Vehicle sourceToyota official 2025 bZ specifications

MPGe-based consumption already reflects charging losses; no extra wall-loss percentage is added. Data reviewed 2026-09-28.

Open source →
Utility reference ≠ complete bill. This estimate applies the encoded marginal energy reference for Hawaiian Electric. Fixed charges, taxes, account-specific riders, eligibility rules and unmodeled bill components remain separate unless the tariff engine explicitly models them.

Continue this cost analysis

Preserve the same utility context when moving from EV charging to tariff, ownership and home-energy decisions.

Hawaiian Electric rate detailsReview the tariff source, eligibility and effective-date context behind this charging result.Hawaiian Electric home battery economicsSee storage economics under the same utility context.Hawaii electricity ratesCompare this utility-specific result with the state benchmark.