Evergy Missouri West time-of-use hours

On RPKA, on-peak hours run 4 PM – 8 PM every day. 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.

For developers & agents

Query Evergy Missouri West 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.

Get a free API key Read the docs

Rate plan schedules

Every active time-of-use plan we track for Evergy Missouri West, with its period boundaries.

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

Frequently asked

  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.