Computer Monitor (32-inch) in St. Louis — $14/yr to Run (13.1¢/kWh)
Your computer monitor (32-inch) in St. Louis costs about $1/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
$0.05
0.4 kWh/day
Monthly Cost
$1.18
9 kWh/mo
Annual Cost
$14
108 kWh/yr
Lifetime (8yr)
$113
energy only
Monthly Cost Breakdown in St. Louis
| Period | kWh | St. Louis Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.4 | $0.05 | $0.05 | +$0.00 |
| Weekly | 2.5 | $0.33 | $0.33 | +$0.00 |
| Monthly | 9.0 | $1.18 | $1.17 | +$0.01 |
| Quarterly | 27.0 | $3.54 | $3.51 | +$0.03 |
| Annual | 108.0 | $14.15 | $14.04 | +$0.11 |
Customize Your Computer Monitor (32-inch) Cost
Adjust usage hours and electricity rate to calculate your exact cost in St. Louis.
Daily
$0.05
Monthly
$1.18
Annual
$14
8-Year
$113
Energy Saving Tips for Computer Monitor (32-inch) in St. Louis
- ✓St. Louis electricity rates are 1% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Computer Monitor (32-inch) in St. Louis saves ~$3/year compared to standard models.
- ✓A smart Computer Monitor (32-inch) with scheduling optimization can save ~$3/year at St. Louis rates.
- ✓Use eco mode for general work
- ✓Set display to sleep independently
- ✓Reduce blue light for eye health and power savings
ENERGY STAR Savings: Upgrading to an ENERGY STAR Computer Monitor (32-inch) in St. Louis saves approximately $3/year at local rates — $23 over the appliance lifetime.
Highest-Cost Appliances in St. Louis, MO
See which appliances cost the most to run at St. Louis's 13.1¢/kWh electricity rate.
Level 2 EV Charger (240V)
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Electric Furnace
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Electric Tankless Water Heater
Water Heating · 18,000W
$861/yr
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EV Charger (Level 2)
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$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
Computer Monitor (32-inch) Cost in Other Missouri Cities
| City | Rate | Annual Cost | vs St. Louis |
|---|---|---|---|
| St. Louis (current) | 13.1¢ | $14 | — |
| Kansas City | 13.5¢ | $15 | +$0 |
| Springfield | 12.7¢ | $14 | $-0 |
| Columbia | 13.4¢ | $14 | +$0 |
| Independence | 13.9¢ | $15 | +$1 |
| Lee's Summit | 11.7¢ | $13 | $-2 |
| OFallon | 10.2¢ | $11 | $-3 |
| St. Joseph | 13.2¢ | $14 | +$0 |
| St. Charles | 13.3¢ | $14 | +$0 |
Computer Monitor (32-inch) Energy Cost FAQ — St. Louis, MO
Understanding Computer Monitor (32-inch) 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 low-draw appliance like the Computer Monitor (32-inch) (45W) at St. Louis's rate of 13.1¢/kWh costs approximately $14 per year — $0 more than the national average of $14.
St. Louis rates are 1% above the national average — a modest premium that adds $0 per year to Computer Monitor (32-inch) operating costs. Over the appliance's 8-year lifespan, that's $1 in cumulative extra spending versus the national average.
With a cost of living index of 97, St. Louis is near the national median. The Computer Monitor (32-inch)'s monthly cost of $1.18 represents a typical share of the average St. Louis electric bill of $101/month. Upgrading to an ENERGY STAR Computer Monitor (32-inch) can cut energy use by up to 20%, saving approximately $3 per year at St. Louis rates.
St. Louis's moderate climate (avg 47.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Computer Monitor (32-inch) produces approximately 0.08 tons of CO2 annually at typical usage. St. Louis residents can reduce this footprint by choosing an ENERGY STAR certified unit, 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 Computer Monitor (32-inch) in St. Louis, MO?
At St. Louis's average electricity rate of 13.1¢/kWh, a Computer Monitor (32-inch) costs approximately $14 per year to run. That's about $1.18 per month with typical usage of 8 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 Computer Monitor (32-inch) use per year?
A Computer Monitor (32-inch) uses approximately 45 watts and consumes about 108 kWh per year with typical usage of 8 hours/day for 300 days/year.
Is a Computer Monitor (32-inch) expensive to run in St. Louis?
Compared to the national average cost of $14/year, running a Computer Monitor (32-inch) in St. Louis costs $0 more per year due to higher local electricity rates.
How can I reduce my Computer Monitor (32-inch) energy cost in St. Louis?
To reduce Computer Monitor (32-inch) costs in St. Louis: Use eco mode for general work. Set display to sleep independently. Upgrading to an ENERGY STAR model saves up to 20% on energy costs. Also check with Ameren Missouri for local energy efficiency rebates and programs.