Evergy Missouri West electricity rates
Investor-owned utility · Missouri · MRO region · SPP
Evergy Missouri West is a for-profit, investor-owned utility regulated by the state utility commission, serving 308,573 homes in Missouri. Its residential customers pay an average of 12.29¢/kWh including fixed and delivery charges, 32% less than the U.S. average.
Rate basis: EIA-861M monthly utility data, 12 months ending 2026-07.
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Evergy Missouri West bill estimates
| Monthly use | At average all-in rate |
|---|---|
| 500 kWh | $61.45 |
| 1,000 kWh | $122.90 |
| 1,500 kWh | $184.35 |
| 2,000 kWh | $245.80 |
Evergy Missouri West residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential Time of Use - Three Periodtime-of-use | 2025-08-01 | $12.90 | 30.6¢ (4pm–8pm) · 10.5¢ (6am–4pm, 8pm–12am) · 5.4¢ (12am–6am) — summer weekdays |
| Residential Service With Electric Space Heating (GMO)time-of-use | 2025-08-01 | $12.90 | 12.8¢ (12am–12am) — summer weekdays |
| Residential Time of Use - Two Period (RTOU-2)time-of-use | 2025-08-01 | $12.90 | 35.2¢ (4pm–8pm) · 9.1¢ (12am–4pm, 8pm–12am) — summer weekdays |
| Residential Service (GMO)time-of-use | 2025-08-01 | $12.90 | 12.8¢ (12am–12am) — summer weekdays |
| Residential Other Use (GMO)time-of-use | 2024-03-01 | $12.00 | 12.7¢ (12am–12am) — summer weekdays |
| General Service Time-of-Day-Frozen (GMO)time-of-use | 2017-03-01 | $24.86 | 7.0¢ (12am–6am, 10pm–12am) · 11.6¢ (6am–1pm, 8pm–10pm) · 20.9¢ (1pm–8pm) — summer weekdays |
| Residential Service Time-of-Day-Frozen rate (GMO)time-of-use | 2017-03-01 | $18.46 | 6.8¢ (12am–6am, 11pm–12am) · 20.5¢ (1pm–8pm) · 11.4¢ (6am–1pm, 8pm–11pm) — summer weekdays |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
Evergy Missouri West rate history
2015–2025: +7% change in the average residential rate (11.26¢ → 12.10¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2025 | Evergy Missouri West | Missouri avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 184 | 444 | 266 |
| Outages per customer (SAIFI) | 1.49 | 1.32 | 1.34 |
| Average restoration time (CAIDI) | 2 hr 4 min | — | — |
| Outage minutes excluding major storms | 104 | 114 | 121 |
Outages in counties served (2025)
From ORNL EAGLE-I, which tracks customers without power every 15 minutes. These counts cover every utility in each county. Weighted across Evergy Missouri West's counties, customers averaged 5 hr 32 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Benton | 2,028 | 76 | 5,540 | 2025-05-20 |
| St Clair | 1,904 | 60 | 2,667 | 2025-05-20 |
| Holt | 1,502 | 23 | 2,470 | 2025-10-31 |
| Dade | 1,028 | 39 | 1,627 | 2025-06-29 |
| Vernon | 986 | 50 | 5,481 | 2025-04-02 |
| Henry | 730 | 53 | 2,270 | 2025-05-20 |
| Bates | 657 | 30 | 1,690 | 2025-01-05 |
| Andrew | 625 | 26 | 2,583 | 2025-03-05 |
| Gentry | 553 | 9 | 995 | 2025-03-05 |
| Worth | 482 | 3 | 860 | 2025-05-01 |
| Buchanan | 427 | 64 | 7,029 | 2025-03-05 |
| Cass | 385 | 70 | 6,600 | 2025-08-19 |
| Jackson | 352 | 113 | 21,618 | 2025-03-05 |
| Nodaway | 302 | 26 | 2,447 | 2025-05-28 |
| Ray | 291 | 53 | 2,087 | 2025-03-07 |
| Barton | 285 | 32 | 1,050 | 2025-03-19 |
| Atchison | 277 | 18 | 1,993 | 2025-07-15 |
| Pettis | 276 | 50 | 4,293 | 2025-01-05 |
| Clinton | 274 | 53 | 2,405 | 2025-07-17 |
| Cedar | 249 | 52 | 1,595 | 2025-05-23 |
| Carroll | 224 | 13 | 748 | 2025-12-14 |
| Johnson | 213 | 50 | 3,347 | 2025-11-12 |
| Platte | 182 | 46 | 3,275 | 2025-06-24 |
| DeKalb | 173 | 11 | 808 | 2025-07-24 |
| Clay | 155 | 46 | 8,345 | 2025-03-05 |
Evergy Missouri West service area
Evergy Missouri West serves 31 counties in Missouri and 199 ZIP codes.
Andrew, Atchison, Barton, Bates, Benton, Buchanan, Carroll, Cass, Cedar, Clay, Clinton, Dade, Daviess, DeKalb, Gentry, Grundy, Harrison, Henry, Holt, Jackson, Johnson, Lafayette, Livingston, Mercer, Nodaway, Pettis, Platte, Ray, St Clair, Vernon, Worth
Cities: Kansas City, Independence, Lee's Summit, Saint Joseph, Blue Springs, Liberty, Raytown, Grandview, Sedalia, Raymore, Warrensburg, Grain Valley, Maryville, Harrisonville, Chillicothe, Smithville, Clinton, Pleasant Hill, Nevada, Oak Grove, Parkville, Trenton, Richmond, Greenwood, Odessa, Savannah, Peculiar, Platte City, Lexington, Lamar, Butler, El Dorado Springs, Bethany, Buckner, Pleasant Valley, Knob Noster, Country Club Village, Concordia, Holden, Warsaw
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Customers with daily usage data online | 308,534 |
| Time-based rate programs | Time-of-use rates |
| Homes on time-based rates | 240,961 |
| Net-metered solar homes | 6,271 |
| Home batteries paired with solar | 11 |
| Homes in demand response (e.g. thermostat rebates) | 40,941 |
| Residential efficiency incentives paid (2025) | $1,012,270 |
| Residential energy saved by programs | 3,656 MWh |
Evergy Missouri West at a glance
| Ownership | Investor-owned utility |
| Services | Generation, Transmission, Distribution, Wholesale Marketing |
| Commercial rate | 9.05¢/kWh |
| Industrial rate | 6.48¢/kWh |
| Retail revenue (2025) | $857,325,000 |
| Electricity sold (2025) | 8,766,142 MWh |
| Peak demand | 1,965 MW summer · 1,822 MW winter |
| Power from own generation | 27% (rest purchased) |
| Line losses | 2.6% |
| Balancing authority | SWPP |
| EIA utility ID | 12698 |
| Website | www.evergy.com |
Other utilities in Missouri
Frequently asked questions
What is Evergy Missouri West's electricity rate?
Evergy Missouri West residential customers pay an average of 12.29¢ per kWh, all charges included (EIA-861M monthly utility data, 12 months ending 2026-07). That's 12% below the Missouri average of 13.95¢ and 32% below the U.S. average.
What is the average Evergy Missouri West electric bill?
About $122 a month. The average Evergy Missouri West home uses 996 kWh a month. At 1,000 kWh the bill would be about $123.
How many customers does Evergy Missouri West have?
Evergy Missouri West serves 308,573 residential customers and 349,970 customers in total in Missouri, across 31 counties.
How reliable is Evergy Missouri West?
In 2025, the average Evergy Missouri West customer was without power for 3 hr 4 min (SAIDI) over 1.49 interruptions (SAIFI), including major storms. Excluding major event days it was 104 min. The Missouri average was 7 hr 24 min and the U.S. average 4 hr 26 min.
Does Evergy Missouri West offer time-of-use rates?
Yes. The OpenEI rate database lists 7 time-of-use residential plans, including Residential Time of Use - Three Period. Running big appliances off-peak can cut their cost. Pick the plan in the calculator above to see by how much.
Does Evergy Missouri West offer net metering for solar?
Evergy Missouri West had 6,271 residential net-metered customers in 2025 with 63.8 MW of capacity and 11 solar-paired batteries. Estimate solar savings at this utility's rate.
Sources: EIA-861 2025 and EIA-861M (through July 2026), OpenEI URDB, ORNL EAGLE-I, U.S. Census. Methodology. Spot an error? Rates change often, so confirm with Evergy Missouri West before making decisions.