Electric Furnace in Knoxville — $1,080/yr to Run (12.0¢/kWh)
Your electric furnace in Knoxville costs about $90/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
$7.20
60.0 kWh/day
Monthly Cost
$90.00
750 kWh/mo
Annual Cost
$1,080
9,000 kWh/yr
Lifetime (20yr)
$21,600
energy only
Monthly Cost Breakdown in Knoxville
| Period | kWh | Knoxville Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 60.0 | $7.20 | $7.80 | $-0.60 |
| Weekly | 420.0 | $50.40 | $54.60 | $-4.20 |
| Monthly | 750.0 | $90.00 | $97.50 | $-7.50 |
| Quarterly | 2250.0 | $270.00 | $292.50 | $-22.50 |
| Annual | 9000.0 | $1080.00 | $1170.00 | $-90.00 |
Customize Your Electric Furnace Cost
Adjust usage hours and electricity rate to calculate your exact cost in Knoxville.
Daily
$7.20
Monthly
$90.00
Annual
$1,080
20-Year
$21,600
Energy Saving Tips for Electric Furnace in Knoxville
- ✓Knoxville has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Electric Furnace with scheduling optimization can save ~$162/year at Knoxville rates.
- ✓Knoxville's warm climate (avg 62.8°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Consider switching to a heat pump
- ✓Insulate your home well
- ✓Use a smart thermostat
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 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
Hot Tub / Spa
Pool & Spa · 3,000W
$432/yr
$36.00/mo
Electric Furnace Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Knoxville |
|---|---|---|---|
| Knoxville (current) | 12.0¢ | $1,080 | — |
| Nashville | 12.0¢ | $1,077 | $-3 |
| Memphis | 13.1¢ | $1,179 | +$99 |
| Chattanooga | 12.3¢ | $1,109 | +$29 |
| Clarksville | 11.3¢ | $1,021 | $-59 |
| Murfreesboro | 12.7¢ | $1,143 | +$63 |
| Franklin | 12.5¢ | $1,124 | +$44 |
| Johnson City | 11.9¢ | $1,071 | $-9 |
| Jackson | 9.4¢ | $851 | $-229 |
Electric Furnace Energy Cost FAQ — Knoxville, TN
Understanding Electric Furnace 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 high-draw appliance like the Electric Furnace (10,000W) at Knoxville's rate of 12.0¢/kWh costs approximately $1,080 per year — $90 less than the national average of $1,170.
Rates in Knoxville are close to the national average, so the Electric Furnace's annual cost of $1,080 is broadly representative of what most US households pay. Over the 20-year expected lifespan, total energy cost reaches $21,600.
With a cost of living index of 97, Knoxville is near the national median. The Electric Furnace's monthly cost of $90.00 represents a typical share of the average Knoxville electric bill of $161/month. While no ENERGY STAR version is available, a smart Electric Furnace with automated scheduling can reduce consumption by 15%, saving $162/year.
Knoxville's moderate climate (avg 62.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Electric Furnace produces approximately 6.43 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.