Soundbar in Knoxville — $7/yr to Run (12.0¢/kWh)
Your soundbar 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
$0.02
0.2 kWh/day
Monthly Cost
$0.58
5 kWh/mo
Annual Cost
$7
58 kWh/yr
Lifetime (8yr)
$56
energy only
Monthly Cost Breakdown in Knoxville
| Period | kWh | Knoxville Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.2 | $0.02 | $0.02 | $-0.00 |
| Weekly | 1.1 | $0.13 | $0.15 | $-0.01 |
| Monthly | 4.9 | $0.58 | $0.63 | $-0.05 |
| Quarterly | 14.6 | $1.75 | $1.90 | $-0.15 |
| Annual | 58.4 | $7.01 | $7.59 | $-0.58 |
Customize Your Soundbar Cost
Adjust usage hours and electricity rate to calculate your exact cost in Knoxville.
Daily
$0.02
Monthly
$0.58
Annual
$7
8-Year
$56
Energy Saving Tips for Soundbar in Knoxville
- ✓Knoxville has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Soundbar with scheduling optimization can save ~$1/year at Knoxville rates.
- ✓Enable auto-standby
- ✓Use night mode to limit bass power
- ✓Turn off when not in use
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
Soundbar Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Knoxville |
|---|---|---|---|
| Knoxville (current) | 12.0¢ | $7 | — |
| Nashville | 12.0¢ | $7 | $-0 |
| Memphis | 13.1¢ | $8 | +$1 |
| Chattanooga | 12.3¢ | $7 | +$0 |
| Clarksville | 11.3¢ | $7 | $-0 |
| Murfreesboro | 12.7¢ | $7 | +$0 |
| Franklin | 12.5¢ | $7 | +$0 |
| Johnson City | 11.9¢ | $7 | $-0 |
| Jackson | 9.4¢ | $6 | $-1 |
Soundbar Energy Cost FAQ — Knoxville, TN
Understanding Soundbar 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 Soundbar (40W) at Knoxville's rate of 12.0¢/kWh costs approximately $7 per year — $1 less than the national average of $8.
Rates in Knoxville are close to the national average, so the Soundbar's annual cost of $7 is broadly representative of what most US households pay. Over the 8-year expected lifespan, total energy cost reaches $56.
With a cost of living index of 97, Knoxville is near the national median. The Soundbar's monthly cost of $0.58 represents a typical share of the average Knoxville electric bill of $161/month. While no ENERGY STAR version is available, a smart Soundbar with automated scheduling can reduce consumption by 15%, saving $1/year.
Knoxville's moderate climate (avg 62.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Soundbar produces approximately 0.04 tons of CO2 annually at typical usage. Knoxville residents can reduce this footprint by 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.