Union Electric Electricity Rates
Union Electric residential customers pay an average of 12.6¢/kWh (EIA-861, 2024, bundled service), or about $124.23 per month — 3% below the Missouri state average. See what your bill looks like at that rate below.
Residential rate
12.6¢/kWh
EIA-861, 2024, bundled
Average bill
$124.23
per month, residential
Vs MO average
-3%
12.9¢/kWh state avg
What a Union Electric bill looks like by usage
Monthly cost at Union Electric's effective 12.6¢/kWh rate vs the Missouri average of 12.9¢/kWh. U.S. homes average about 863 kWh/month.
| Monthly usage | Union Electric | MO average |
|---|---|---|
| 500 kWh | $62.80 | $64.55 |
| 750 kWh | $94.20 | $96.82 |
| 1,000 kWh | $125.60 | $129.10 |
| 1,250 kWh | $157.00 | $161.38 |
| 1,500 kWh | $188.40 | $193.65 |
| 2,000 kWh | $251.20 | $258.20 |
EV charging cost on Union Electric
Rate is pre-filled to Union Electric's 12.6¢/kWh. Enter your car's battery size.
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Frequently asked questions
Union Electric's average residential rate is 12.6¢/kWh (EIA-861, 2024). That's the effective bundled rate — total residential revenue divided by kWh sold — so it includes supply, delivery, and riders, not just the advertised energy charge.
Other utilities in Missouri
Think your Union Electric bill is too high?
Start with our guide to estimating and lowering your electric bill, then find the culprits with the appliance running-cost tables. EV driver on a time-of-use plan? See off-peak EV charging.