Computer Monitor (27-inch) in Knoxville — $9/yr to Run (12.0¢/kWh)
Your computer monitor (27-inch) in Knoxville costs about $1/month at 12.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Knoxville, TN Electricity Rate
12.0¢/kWh
Utility: Nashville Electric Service
-8% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.03
0.2 kWh/day
Monthly Cost
$0.72
6 kWh/mo
Annual Cost
$9
72 kWh/yr
Lifetime (8yr)
$69
energy only
Monthly Cost Breakdown in Knoxville
| Period | kWh | Knoxville Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.2 | $0.03 | $0.03 | $-0.00 |
| Weekly | 1.7 | $0.20 | $0.22 | $-0.02 |
| Monthly | 6.0 | $0.72 | $0.78 | $-0.06 |
| Quarterly | 18.0 | $2.16 | $2.34 | $-0.18 |
| Annual | 72.0 | $8.64 | $9.36 | $-0.72 |
Customize Your Computer Monitor (27-inch) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Knoxville.
Daily
$0.03
Monthly
$0.72
Annual
$9
8-Year
$69
Energy Saving Tips for Computer Monitor (27-inch) in Knoxville
- ✓Knoxville has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Computer Monitor (27-inch) in Knoxville saves ~$2/year compared to standard models.
- ✓A smart Computer Monitor (27-inch) with scheduling optimization can save ~$2/year at Knoxville 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 Knoxville saves approximately $2/year at local rates — $17 over the appliance lifetime.
Highest-Cost Appliances in Knoxville, TN
See which appliances cost the most to run at Knoxville's 12.0¢/kWh electricity rate.
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Electric Furnace
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Electric Tankless Water Heater
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EV Charger (Level 2)
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Boiler (Electric)
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Electric Water Heater (Tank)
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Water Heater (Tank Electric)
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$591/yr
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Heat Pump
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$461/yr
$38.40/mo
Computer Monitor (27-inch) Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Knoxville |
|---|---|---|---|
| Knoxville (current) | 12.0¢ | $9 | — |
| Nashville | 12.0¢ | $9 | $-0 |
| Memphis | 13.1¢ | $9 | +$1 |
| Chattanooga | 12.3¢ | $9 | +$0 |
| Clarksville | 11.3¢ | $8 | $-0 |
| Murfreesboro | 12.7¢ | $9 | +$1 |
| Franklin | 12.5¢ | $9 | +$0 |
| Johnson City | 11.9¢ | $9 | $-0 |
| Jackson | 9.4¢ | $7 | $-2 |
Computer Monitor (27-inch) Energy Cost FAQ — Knoxville, TN
Understanding Computer Monitor (27-inch) Energy Costs in Knoxville, TN
Knoxville is a mid-sized Tennessee city where residential electricity rates from Nashville Electric Service are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Computer Monitor (27-inch) (30W) at Knoxville's rate of 12.0¢/kWh costs approximately $9 per year — $1 less than the national average of $9.
Rates in Knoxville are close to the national average, so the Computer Monitor (27-inch)'s annual cost of $9 is broadly representative of what most US households pay. Over the 8-year expected lifespan, total energy cost reaches $69.
With a cost of living index of 97, Knoxville is near the national median. The Computer Monitor (27-inch)'s monthly cost of $0.72 represents a typical share of the average Knoxville electric bill of $161/month. Upgrading to an ENERGY STAR Computer Monitor (27-inch) can cut energy use by up to 25%, saving approximately $2 per year at Knoxville rates.
Knoxville's moderate climate (avg 62.8°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. Knoxville 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 Knoxville.
Compare All Energy Costs in Knoxville
See energy costs for 168+ household appliances at Knoxville's local electricity rate.