Computer Monitor (27-inch) in Charlotte — $10/yr to Run (13.3¢/kWh)
Your computer monitor (27-inch) in Charlotte costs about $1/month at 13.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Charlotte, NC Electricity Rate
13.3¢/kWh
Utility: Duke Energy Carolinas
+3% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.03
0.2 kWh/day
Monthly Cost
$0.80
6 kWh/mo
Annual Cost
$10
72 kWh/yr
Lifetime (8yr)
$77
energy only
Monthly Cost Breakdown in Charlotte
| Period | kWh | Charlotte Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.2 | $0.03 | $0.03 | +$0.00 |
| Weekly | 1.7 | $0.22 | $0.22 | +$0.01 |
| Monthly | 6.0 | $0.80 | $0.78 | +$0.02 |
| Quarterly | 18.0 | $2.40 | $2.34 | +$0.06 |
| Annual | 72.0 | $9.60 | $9.36 | +$0.24 |
Customize Your Computer Monitor (27-inch) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Charlotte.
Daily
$0.03
Monthly
$0.80
Annual
$10
8-Year
$77
Energy Saving Tips for Computer Monitor (27-inch) in Charlotte
- ✓Charlotte electricity rates are 3% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Computer Monitor (27-inch) in Charlotte saves ~$2/year compared to standard models.
- ✓A smart Computer Monitor (27-inch) with scheduling optimization can save ~$2/year at Charlotte rates.
- ✓Reduce brightness to 50-60%
- ✓Enable auto-sleep after 10 minutes
- ✓Use dark mode to save OLED power
ENERGY STAR Savings: Upgrading to an ENERGY STAR Computer Monitor (27-inch) in Charlotte saves approximately $2/year at local rates — $19 over the appliance lifetime.
Highest-Cost Appliances in Charlotte, NC
See which appliances cost the most to run at Charlotte's 13.3¢/kWh electricity rate.
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Electric Tankless Water Heater
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$876/yr
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EV Charger (Level 2)
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$864/yr
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Electric Water Heater (Tank)
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Water Heater (Tank Electric)
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$657/yr
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Heat Pump
HVAC · 2,400W
$512/yr
$42.69/mo
Computer Monitor (27-inch) Cost in Other North Carolina Cities
| City | Rate | Annual Cost | vs Charlotte |
|---|---|---|---|
| Charlotte (current) | 13.3¢ | $10 | — |
| Raleigh | 12.7¢ | $9 | $-0 |
| Greensboro | 13.6¢ | $10 | +$0 |
| Durham | 13.3¢ | $10 | $-0 |
| Winston-Salem | 14.0¢ | $10 | +$0 |
| Fayetteville | 12.7¢ | $9 | $-0 |
| Cary | 13.1¢ | $9 | $-0 |
| Wilmington | 14.1¢ | $10 | +$1 |
| High Point | 13.5¢ | $10 | +$0 |
Computer Monitor (27-inch) Energy Cost FAQ — Charlotte, NC
Understanding Computer Monitor (27-inch) Energy Costs in Charlotte, NC
In a major metro like Charlotte, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.9 million residents. Running a low-draw appliance like the Computer Monitor (27-inch) (30W) at Charlotte's rate of 13.3¢/kWh costs approximately $10 per year — $0 more than the national average of $9.
Charlotte rates are 3% above the national average — a modest premium that adds $0 per year to Computer Monitor (27-inch) operating costs. Over the appliance's 8-year lifespan, that's $2 in cumulative extra spending versus the national average.
Charlotte's cost of living index of 91 is below the national average, and electricity costs reflect that affordability. The Computer Monitor (27-inch) adds $0.80/month to a typical bill of $146. Upgrading to an ENERGY STAR Computer Monitor (27-inch) can cut energy use by up to 25%, saving approximately $2 per year at Charlotte rates.
Charlotte's moderate climate (avg 64.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Computer Monitor (27-inch) produces approximately 0.05 tons of CO2 annually at typical usage. Charlotte 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 Charlotte.
Compare All Energy Costs in Charlotte
See energy costs for 168+ household appliances at Charlotte's local electricity rate.