Public Service Co of Oklahoma time-of-use hours

On RSTOD, on-peak hours run 2 PM – 7 PM on weekdays. Below is every active TOU rate plan we track for Public Service Co of Oklahoma — 7 plans — with period boundaries verified against the published tariff. No price values; periods only.

For developers & agents

Query Public Service Co of Oklahoma periods 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.

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Rate plan schedules

Every active time-of-use plan we track for Public Service Co of Oklahoma, with its period boundaries.

RSTOD Residential Service Time of Day (RSTOD) Residential
PeriodSeasonDaysHours
On-Peak Jun 1 – Oct 31 Mon–Fri 2 PM – 7 PM
Effective
Jan 30, 2025
Verified
GSTOD General Service Secondary Time of Day (GSTOD) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Oct 31 Mon–Fri 2 PM – 7 PM
Effective
Jan 30, 2025
Verified
LUGSTOD Limited Usage General Service Secondary Time of Day (LUGSTOD) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Oct 31 Mon–Fri 2 PM – 7 PM
Effective
Jan 30, 2025
Verified
PLTOD Power and Light Secondary Time of Day (PLTOD) Commercial
PeriodSeasonDaysHours
On-Peak Jun 1 – Oct 31 Mon–Fri 2 PM – 7 PM
Effective
Jan 30, 2025
Verified
FEVC Fleet Electric Vehicle Charging (FEVC) EV
PeriodSeasonDaysHours
On-Peak All year Every day 7 AM – 9 PM
Effective
Jan 30, 2025
Verified
PEVC Public Electric Vehicle Charging (PEVC) EV
PeriodSeasonDaysHours
On-Peak All year Every day 6 AM – 11 PM
Effective
Jan 30, 2025
Verified
RSEV Residential Service Electric Vehicle (RSEV) EV
PeriodSeasonDaysHours
Super Off-Peak All year Every day 11 PM – 6 AM
On-Peak Jun 1 – Oct 31 Mon–Fri 2 PM – 7 PM
Effective
Jan 30, 2025
Verified

Frequently asked

  1. What are Public Service Co of Oklahoma's on-peak hours?

    On the RSTOD plan (Residential Service Time of Day (RSTOD)), on-peak hours run from 2 PM – 7 PM on weekdays. All remaining hours are classified as off-peak.

  2. Does Public Service Co of Oklahoma charge more for electricity at certain times?

    Yes. Public Service Co of Oklahoma 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 7 active schedules; tou.tools does not publish pricing ($/kWh) details.

  3. How do I get Public Service Co of Oklahoma 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 Public Service Co of Oklahoma 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 Public Service Co of Oklahoma's plans?

    For customers on EV-specific plans like FEVC, PEVC, RSEV, 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.