Laptop Computer in Knoxville — $17/yr to Run (12.0¢/kWh)
Your laptop computer 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
$0.06
0.5 kWh/day
Monthly Cost
$1.44
12 kWh/mo
Annual Cost
$17
144 kWh/yr
Lifetime (5yr)
$86
energy only
Monthly Cost Breakdown in Knoxville
| Period | kWh | Knoxville Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.5 | $0.06 | $0.06 | $-0.00 |
| Weekly | 3.4 | $0.40 | $0.44 | $-0.03 |
| Monthly | 12.0 | $1.44 | $1.56 | $-0.12 |
| Quarterly | 36.0 | $4.32 | $4.68 | $-0.36 |
| Annual | 144.0 | $17.28 | $18.72 | $-1.44 |
Customize Your Laptop Computer Cost
Adjust usage hours and electricity rate to calculate your exact cost in Knoxville.
Daily
$0.06
Monthly
$1.44
Annual
$17
5-Year
$86
Energy Saving Tips for Laptop Computer in Knoxville
- ✓Knoxville has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Laptop Computer in Knoxville saves ~$4/year compared to standard models.
- ✓Reduce screen brightness
- ✓Use battery saver mode
- ✓Unplug charger when fully charged
ENERGY STAR Savings: Upgrading to an ENERGY STAR Laptop Computer in Knoxville saves approximately $4/year at local rates — $22 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.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,555/yr
$129.60/mo
Electric Furnace
HVAC · 10,000W
$1,080/yr
$90.00/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$788/yr
$65.70/mo
EV Charger (Level 2)
Garage · 7,200W
$778/yr
$64.80/mo
Boiler (Electric)
HVAC · 6,000W
$648/yr
$54.00/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$591/yr
$49.27/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$591/yr
$49.27/mo
Heat Pump
HVAC · 2,400W
$461/yr
$38.40/mo
Laptop Computer Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Knoxville |
|---|---|---|---|
| Knoxville (current) | 12.0¢ | $17 | — |
| Nashville | 12.0¢ | $17 | $-0 |
| Memphis | 13.1¢ | $19 | +$2 |
| Chattanooga | 12.3¢ | $18 | +$0 |
| Clarksville | 11.3¢ | $16 | $-1 |
| Murfreesboro | 12.7¢ | $18 | +$1 |
| Franklin | 12.5¢ | $18 | +$1 |
| Johnson City | 11.9¢ | $17 | $-0 |
| Jackson | 9.4¢ | $14 | $-4 |
Laptop Computer Energy Cost FAQ — Knoxville, TN
Understanding Laptop Computer 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 Laptop Computer (60W) at Knoxville's rate of 12.0¢/kWh costs approximately $17 per year — $1 less than the national average of $19.
Rates in Knoxville are close to the national average, so the Laptop Computer's annual cost of $17 is broadly representative of what most US households pay. Over the 5-year expected lifespan, total energy cost reaches $86.
With a cost of living index of 97, Knoxville is near the national median. The Laptop Computer's monthly cost of $1.44 represents a typical share of the average Knoxville electric bill of $161/month. Upgrading to an ENERGY STAR Laptop Computer can cut energy use by up to 25%, saving approximately $4 per year at Knoxville rates.
Knoxville's moderate climate (avg 62.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Laptop Computer produces approximately 0.1 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.