How Evergy Missouri Metro’s plans work
RPKA (Residential Peak Adjustment Service (Default Time Based Plan)). Mid-peak 6 am–4 pm, Peak 4 pm–8 pm, Mid-peak 8 pm–12 am on July weekdays; 4 of 24 hours carry the top price of 16.2¢. The cheapest July weekday hour costs 14.2¢, so moving 1 kWh out of the top hours saves 2.0¢. January weekdays range from 5.8¢ to 7.1¢. Summer pricing applies Jun–Sep; winter pricing Oct–May. Fixed charge: $12.00 a month.
RTOU (Residential Time of Use - Three Period (Nights & Weekends Plan)). Mid-peak 6 am–4 pm, Peak 4 pm–8 pm, Mid-peak 8 pm–12 am on July weekdays; 4 of 24 hours carry the top price of 33.9¢. The cheapest July weekday hour costs 5.8¢, so moving 1 kWh out of the top hours saves 28.1¢. January weekdays range from 4.8¢ to 27.8¢. Summer pricing applies Jun–Sep; winter pricing Oct–May. Weekends differ: Mid-peak 6 am–12 am. Fixed charge: $12.00 a month.
RTOU-3 (Residential High Differential Time of Use (Nights and Weekends Max Plan)). Mid-peak 6 am–4 pm, Peak 4 pm–8 pm, Mid-peak 8 pm–12 am on July weekdays; 4 of 24 hours carry the top price of 36.0¢. The cheapest July weekday hour costs 3.1¢, so moving 1 kWh out of the top hours saves 32.9¢. January weekdays range from 2.4¢ to 27.4¢. Summer pricing applies Jun–Sep; winter pricing Oct–May. Weekends differ: Mid-peak 6 am–12 am. Fixed charge: $12.00 a month.
Prices on this page are all-in per kWh, before taxes: base rates, supply and every per-kWh rider in the utility’s current tariff sheets. Your bill shows them as separate lines, and riders can change between tariff revisions.
As a cross-check, Evergy Missouri Metro billed its residential customers an average of 13.63¢ per kWh in 2025 (revenue ÷ sales, EIA-861). A plan taken from URDB is shown only if its all-in price is consistent with that figure, adjusted for Missouri’s price change since.