OG&E EV Charging Rates & Plans

Service areaOG&E electric service territory in Oklahoma

Featured planR-EV-TOU — Residential SmartHours Overnight

Pricing modelTime-of-use

Last verified2026-09-29

Calculator-ready: verified numerical rate components are encoded for supported calculations. Effective from 2026-06-01. Unknown bill components remain excluded rather than treated as $0.

Use OG&E in EV calculator Compare Oklahoma average EV charging calculator

Whole-bill integration: no utility plan on this page is currently safe for a monthly bill estimate with the modeled inputs. TOU/EV-specific plans stay out of the bill calculator until usage-by-time allocation is available.

R-EV-TOU — Residential SmartHours Overnight

Service area: OG&E electric service territory in Oklahoma

Rate version: FCA effective June 1, 2026 · verified 2026-09-29

$13 monthly customer charge is excluded from marginal energy calculations.

Season	Period	Hours	Rate
Summer	Super off-peak	11 p.m.–6 a.m. daily	4.0606¢/kWh
Summer	Off-peak	All non-peak/non-super-off-peak hours; weekends/holidays off-peak	6.8306¢/kWh
Summer	On-peak	Weekdays 2–7 p.m., excluding listed holidays	31.8896¢/kWh
October	Super off-peak	11 p.m.–6 a.m. daily	4.0606¢/kWh
October	Off-peak	All other hours	6.8306¢/kWh
Winter	Super off-peak	11 p.m.–6 a.m. daily	6.2620¢/kWh
Winter	Other hours · first 600 kWh	All hours outside super off-peak	11.8620¢/kWh

Modeling boundary

OG&E Residential SmartHours Overnight base energy charges plus the June–October 2026 service-level-1 FCA are included. Winter first-600-kWh rate is used for non-super-off-peak marginal calculations; fixed charge, franchise fees and other riders are excluded.

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Official sources

EV charging cost examples on OG&E

Vehicle-specific pages below apply R-EV-TOU — Residential SmartHours Overnight to each EV’s verified charging-efficiency profile and compare it with the Oklahoma statewide average.

Tesla Model Y charging cost Tesla Model 3 charging cost Chevrolet Equinox EV charging cost Ford Mustang Mach-E charging cost Hyundai Ioniq 5 charging cost Ford F-150 Lightning charging cost Rivian R1S charging cost Kia EV9 charging cost

rate depth

How OG&E differs from the Oklahoma average

Pricing structureTime-of-use / multi-period

Lowest encoded period4.0606¢/kWh-71.7% vs state avg

Highest encoded period31.8896¢/kWh

State benchmark14.35¢/kWhEIA · 2026-07

Effective from2026-06-01

Last verified2026-09-29

Calculator statusCalculator-ready

Featured planR-EV-TOU — Residential SmartHours Overnight

Eligibility / billing boundary: OG&E Residential SmartHours Overnight base energy charges plus the June–October 2026 service-level-1 FCA are included. Winter first-600-kWh rate is used for non-super-off-peak marginal calculations; fixed charge, franchise fees and other riders are excluded.

The state average is a benchmark, not a substitute for this tariff. A low or high encoded period is a marginal energy price and should not be interpreted as a complete monthly bill unless the page explicitly says whole-bill modeling is supported.

Official source: OG&E R-EV-TOU tariff and June 2026 FCA factor sheet.

bill-model boundary

Can this utility estimate a full monthly bill?

Current statusMarginal / period only

State benchmark14.35¢/kWh

Usage intentUse one calculator, not separate 500/1000/1500/2000 kWh URLs

Calculator-safe for supported marginal/period calculations, but not a complete monthly bill reproduction.

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Oklahoma electricity ratesCompare this utility with the current state residential benchmark.EV charging in OklahomaSee vehicle charging costs in the same electricity market.

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OG&E EV Charging Rates & Electricity Plans