Level 2 EV Charger (240V) in St. Louis — $1,698/yr to Run (13.1¢/kWh)
Your level 2 ev charger (240v) in St. Louis costs about $141/month at 13.1¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
St. Louis, MO Electricity Rate
13.1¢/kWh
Utility: Ameren Missouri
+1% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$5.66
43.2 kWh/day
Monthly Cost
$141.48
1080 kWh/mo
Annual Cost
$1,698
12,960 kWh/yr
Lifetime (15yr)
$25,466
energy only
Monthly Cost Breakdown in St. Louis
| Period | kWh | St. Louis Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 43.2 | $5.66 | $5.62 | +$0.04 |
| Weekly | 302.4 | $39.61 | $39.31 | +$0.30 |
| Monthly | 1080.0 | $141.48 | $140.40 | +$1.08 |
| Quarterly | 3240.0 | $424.44 | $421.20 | +$3.24 |
| Annual | 12960.0 | $1697.76 | $1684.80 | +$12.96 |
Customize Your Level 2 EV Charger (240V) Cost
Adjust usage hours and electricity rate to calculate your exact cost in St. Louis.
Daily
$5.66
Monthly
$141.48
Annual
$1,698
15-Year
$25,466
Energy Saving Tips for Level 2 EV Charger (240V) in St. Louis
- ✓St. Louis electricity rates are 1% above the national average — energy efficiency matters more here.
- ✓A smart Level 2 EV Charger (240V) with scheduling optimization can save ~$340/year at St. Louis rates.
- ✓Charge during off-peak hours
- ✓Set charging schedules
- ✓Use solar for daytime charging
Highest-Cost Appliances in St. Louis, MO
See which appliances cost the most to run at St. Louis's 13.1¢/kWh electricity rate.
Electric Furnace
HVAC · 10,000W
$1,179/yr
$98.25/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$861/yr
$71.72/mo
EV Charger (Level 2)
Garage · 7,200W
$849/yr
$70.74/mo
Boiler (Electric)
HVAC · 6,000W
$707/yr
$58.95/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$646/yr
$53.79/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$646/yr
$53.79/mo
Heat Pump
HVAC · 2,400W
$503/yr
$41.92/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$472/yr
$39.30/mo
Level 2 EV Charger (240V) Cost in Other Missouri Cities
| City | Rate | Annual Cost | vs St. Louis |
|---|---|---|---|
| St. Louis (current) | 13.1¢ | $1,698 | — |
| Kansas City | 13.5¢ | $1,746 | +$48 |
| Springfield | 12.7¢ | $1,643 | $-54 |
| Columbia | 13.4¢ | $1,733 | +$35 |
| Independence | 13.9¢ | $1,795 | +$97 |
| Lee's Summit | 11.7¢ | $1,518 | $-180 |
| OFallon | 10.2¢ | $1,325 | $-373 |
| St. Joseph | 13.2¢ | $1,707 | +$9 |
| St. Charles | 13.3¢ | $1,718 | +$21 |
Level 2 EV Charger (240V) Energy Cost FAQ — St. Louis, MO
Understanding Level 2 EV Charger (240V) Energy Costs in St. Louis, MO
St. Louis is a mid-sized Missouri city where residential electricity rates from Ameren Missouri are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Level 2 EV Charger (240V) (7,200W) at St. Louis's rate of 13.1¢/kWh costs approximately $1,698 per year — $13 more than the national average of $1,685.
St. Louis rates are 1% above the national average — a modest premium that adds $13 per year to Level 2 EV Charger (240V) operating costs. Over the appliance's 15-year lifespan, that's $194 in cumulative extra spending versus the national average.
With a cost of living index of 97, St. Louis is near the national median. The Level 2 EV Charger (240V)'s monthly cost of $141.48 represents a typical share of the average St. Louis electric bill of $101/month. While no ENERGY STAR version is available, a smart Level 2 EV Charger (240V) with automated scheduling can reduce consumption by 20%, saving $340/year.
St. Louis's moderate climate (avg 47.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Level 2 EV Charger (240V) produces approximately 9.2 tons of CO2 annually at typical usage. St. Louis residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for St. Louis.
Compare All Energy Costs in St. Louis
See energy costs for 178+ household appliances at St. Louis's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Level 2 EV Charger (240V) in St. Louis, MO?
At St. Louis's average electricity rate of 13.1¢/kWh, a Level 2 EV Charger (240V) costs approximately $1,698 per year to run. That's about $141.48 per month with typical usage of 6 hours per day.
What is the electricity rate in St. Louis, MO?
The average residential electricity rate in St. Louis, MO is 13.1¢/kWh, which is 1% above the national average of 13.0¢/kWh. The primary utility provider is Ameren Missouri.
How much electricity does a Level 2 EV Charger (240V) use per year?
A Level 2 EV Charger (240V) uses approximately 7,200 watts and consumes about 12,960 kWh per year with typical usage of 6 hours/day for 300 days/year.
Is a Level 2 EV Charger (240V) expensive to run in St. Louis?
Compared to the national average cost of $1,685/year, running a Level 2 EV Charger (240V) in St. Louis costs $13 more per year due to higher local electricity rates.
How can I reduce my Level 2 EV Charger (240V) energy cost in St. Louis?
To reduce Level 2 EV Charger (240V) costs in St. Louis: Charge during off-peak hours. Set charging schedules. Consider using a smart plug to monitor and optimize usage. Also check with Ameren Missouri for local energy efficiency rebates and programs.