OG&E time-of-use & off-peak hours in Oklahoma

On OK-R-TOU, on-peak hours run 2 PM – 7 PM on weekdays. Below is every active TOU rate plan OG&E offers in Oklahoma — 17 plans — with period boundaries verified against the published tariff. No price values; periods only.

OG&E also serves Arkansas — or view all states.

For developers & agents

Query OG&E periods in Oklahoma programmatically.

One call returns the current period and the next transition time for any U.S. ZIP or address — GET /query/current over REST, or the same data through MCP for AI agents.

Get a free API key Read the docs

Rate plan schedules

Every active time-of-use plan we track for OG&E in Oklahoma, with its period boundaries.

OK-R-TOU Residential SmartHours Fixed (R-TOU) Residential
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-R-VPP Residential SmartHours Daily / Variable Peak Pricing (R-VPP) Residential
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jun 1, 2025
Verified
OK-GS-TOU General Service Time-of-Use (GS-TOU) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Oct 1, 2022
Verified
OK-GS-VPP General Service Variable Peak Pricing (GS-VPP) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Oct 1, 2022
Verified
OK-LPL-TOU Large Power and Light Time-of-Use (LPL-TOU) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PL-TOU Power and Light Time-of-Use (PL-TOU) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PM-TOU Municipal Water Pumping SmartHours Fixed (PM-TOU) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PM-VPP Municipal Water Pumping SmartHours Daily / Variable Peak Pricing (PM-VPP) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PS-LG-TOU Public Schools Large Time-of-Use (PS-LG-TOU) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 3 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PS-SM-TOU Public Schools Small SmartHours Fixed (PS-SM-TOU) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 3 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PS-SM-VPP Public Schools Small SmartHours Daily / Variable Peak Pricing (PS-SM-VPP) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 3 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-GS-EV-TOU General Service SmartHours Overnight EV Pilot (GS-EV-TOU-PILOT) EV
PeriodSeasonDaysHours
Super Off-Peak All year Every day 11 PM – 6 AM
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PL-EV-TOU Power & Light EV Time-of-Use Pilot (PL-EV-TOU-PILOT) EV
PeriodSeasonDaysHours
Super Off-Peak All year Every day 11 PM – 6 AM
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-PS-EV-TOU Public Schools SmartHours Overnight EV Pilot (PS-EV-TOU) EV
PeriodSeasonDaysHours
Super Off-Peak All year Every day 11 PM – 6 AM
On-Peak Jun 1 – Sep 30 Mon–Fri 3 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-R-EV-TOU Residential SmartHours Overnight / EV TOU (R-EV-TOU) EV
PeriodSeasonDaysHours
Super Off-Peak All year Every day 11 PM – 6 AM
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-OGP-TOU Oil and Gas Producers SmartHours Fixed (OGP-TOU) Industrial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified
OK-OGP-VPP Oil and Gas Producers SmartHours Daily / Variable Peak Pricing (OGP-VPP) Industrial
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 2 PM – 7 PM
Effective
Jan 1, 2025
Verified

Frequently asked

  1. What are OG&E's on-peak hours in Oklahoma?

    On the OK-R-TOU plan (Residential SmartHours Fixed (R-TOU)), on-peak hours run from 2 PM – 7 PM on weekdays. All remaining hours are classified as off-peak.

  2. Does OG&E charge more for electricity at certain times in Oklahoma?

    Yes. OG&E offers time-of-use (TOU) rate plans where electricity costs vary depending on the period. The period—peak, off-peak, mid-peak, or super off-peak—depends on the time, day, and season. This page lists boundaries for 17 active schedules; tou.tools does not publish pricing ($/kWh) details.

  3. How do I get OG&E time-of-use periods in my app?

    Schedules are accessible programmatically via the tou.tools REST API and MCP server for AI agents. By querying a U.S. address or ZIP code, your application can instantly retrieve the current period and next scheduled transition time. Developer API keys are free.

  4. Do OG&E time-of-use hours change during holidays or seasons?

    Yes. Peak hours and rate periods can vary by season (typically summer and winter halves) and special holidays. While some schedules like E-ELEC keep stable hours year-round, others introduce super off-peak windows or adjust peak times. Check each rate plan card above for specific seasonal boundaries.

  5. What is the best time to charge an EV under OG&E's plans in Oklahoma?

    For customers on EV-specific plans like OK-GS-EV-TOU, OK-PL-EV-TOU, OK-PS-EV-TOU, OK-R-EV-TOU, the most cost-effective time to charge is during super off-peak or off-peak hours. Charging during these designated windows significantly reduces electricity costs and minimizes demand on the grid.