Evergy Missouri West peak
& off-peak hours

Below is every active TOU rate plan we track for Evergy Missouri West — 6 plans — with period boundaries verified against the published tariff. No price values; periods only.

Rate Plans

RPKA Residential Peak Adjustment Service

Residential
PeriodSeasonDaysHours
Super Off-Peak All year Every day 12 AM – 6 AM
On-Peak All year Every day 4 PM – 8 PM
Effective
Feb 4, 2026
Verified

RTOU Residential Time of Use - Three Period

Residential
PeriodSeasonDaysHours
Super Off-Peak All year Every day 12 AM – 6 AM
On-Peak All year Mon–Fri 4 PM – 8 PM
Effective
Feb 4, 2026
Verified

RTOU-2 Residential Time of Use - Two Period

Residential
PeriodSeasonDaysHours
On-Peak Jun 1 – Sep 30 Mon–Fri 4 PM – 8 PM
Super Off-Peak Oct 1 – May 31 Every day 12 AM – 6 AM
Effective
Feb 4, 2026
Verified

RTOU-3 Residential High Differential Time of Use

Residential
PeriodSeasonDaysHours
Super Off-Peak All year Every day 12 AM – 6 AM
On-Peak All year Mon–Fri 4 PM – 8 PM
Effective
Feb 4, 2026
Verified

BEVCS Business EV Charging Service

EV
PeriodSeasonDaysHours
Super Off-Peak All year Every day 12 AM – 6 AM
On-Peak All year Mon–Fri 2 PM – 8 PM
Effective
Jan 1, 2025
Verified

RTOU-EV Separately Metered Electric Vehicle Time of Use

EV
PeriodSeasonDaysHours
Super Off-Peak All year Every day 12 AM – 6 AM
On-Peak All year Mon–Fri 4 PM – 8 PM
Effective
Feb 4, 2026
Verified
Free · no credit card

Use these Evergy Missouri West hours in your app.

Current period and next transition for any ZIP or address.

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FAQ's

  1. What are Evergy Missouri West's on-peak hours?

    On the RPKA plan (Residential Peak Adjustment Service), on-peak hours run from 4 PM – 8 PM every day. All remaining hours are classified as off-peak.

  2. Does Evergy Missouri West charge more for electricity at certain times?

    Yes. Evergy Missouri West 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 6 active schedules; tou.tools does not publish pricing ($/kWh) details.

  3. How do I get Evergy Missouri West 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 Evergy Missouri West 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 Evergy Missouri West's plans?

    For customers on EV-specific plans like BEVCS, RTOU-EV, 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.