Bathroom Exhaust Fan in Chattanooga — $1/yr to Run (12.3¢/kWh)
Your bathroom exhaust fan in Chattanooga costs about $0/month at 12.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Chattanooga, TN Electricity Rate
12.3¢/kWh
Utility: Nashville Electric Service
-5% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.00
0.0 kWh/day
Monthly Cost
$0.11
1 kWh/mo
Annual Cost
$1
11 kWh/yr
Lifetime (10yr)
$13
energy only
Monthly Cost Breakdown in Chattanooga
| Period | kWh | Chattanooga Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.0 | $0.00 | $0.00 | $-0.00 |
| Weekly | 0.2 | $0.03 | $0.03 | $-0.00 |
| Monthly | 0.9 | $0.11 | $0.12 | $-0.01 |
| Quarterly | 2.7 | $0.34 | $0.36 | $-0.02 |
| Annual | 10.9 | $1.35 | $1.42 | $-0.07 |
Customize Your Bathroom Exhaust Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Chattanooga.
Daily
$0.00
Monthly
$0.11
Annual
$1
10-Year
$13
Energy Saving Tips for Bathroom Exhaust Fan in Chattanooga
- ✓Chattanooga has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Bathroom Exhaust Fan in Chattanooga saves ~$1/year compared to standard models.
- ✓A smart Bathroom Exhaust Fan with scheduling optimization can save ~$0/year at Chattanooga rates.
- ✓Run for 20 minutes after shower
- ✓Install humidity sensor auto-shutoff
- ✓Clean fan blades annually
ENERGY STAR Savings: Upgrading to an ENERGY STAR Bathroom Exhaust Fan in Chattanooga saves approximately $1/year at local rates — $8 over the appliance lifetime.
Highest-Cost Appliances in Chattanooga, TN
See which appliances cost the most to run at Chattanooga's 12.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,597/yr
$133.06/mo
Electric Furnace
HVAC · 10,000W
$1,109/yr
$92.40/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$809/yr
$67.45/mo
EV Charger (Level 2)
Garage · 7,200W
$798/yr
$66.53/mo
Boiler (Electric)
HVAC · 6,000W
$665/yr
$55.44/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$607/yr
$50.59/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$607/yr
$50.59/mo
Heat Pump
HVAC · 2,400W
$473/yr
$39.42/mo
Bathroom Exhaust Fan Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Chattanooga |
|---|---|---|---|
| Chattanooga (current) | 12.3¢ | $1 | — |
| Nashville | 12.0¢ | $1 | $-0 |
| Memphis | 13.1¢ | $1 | +$0 |
| Knoxville | 12.0¢ | $1 | $-0 |
| Clarksville | 11.3¢ | $1 | $-0 |
| Murfreesboro | 12.7¢ | $1 | +$0 |
| Franklin | 12.5¢ | $1 | +$0 |
| Johnson City | 11.9¢ | $1 | $-0 |
| Jackson | 9.4¢ | $1 | $-0 |
Bathroom Exhaust Fan Energy Cost FAQ — Chattanooga, TN
Understanding Bathroom Exhaust Fan Energy Costs in Chattanooga, TN
Chattanooga 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 Bathroom Exhaust Fan (30W) at Chattanooga's rate of 12.3¢/kWh costs approximately $1 per year — $0 less than the national average of $1.
Rates in Chattanooga are close to the national average, so the Bathroom Exhaust Fan's annual cost of $1 is broadly representative of what most US households pay. Over the 10-year expected lifespan, total energy cost reaches $13.
Chattanooga's cost of living index of 91 is below the national average, and electricity costs reflect that affordability. The Bathroom Exhaust Fan adds $0.11/month to a typical bill of $132. Upgrading to an ENERGY STAR Bathroom Exhaust Fan can cut energy use by up to 60%, saving approximately $1 per year at Chattanooga rates.
Chattanooga's moderate climate (avg 68.5°F) helps keep seasonal energy cost swings manageable for most appliances. A Bathroom Exhaust Fan produces approximately 0.01 tons of CO2 annually at typical usage. Chattanooga 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 Chattanooga.
Compare All Energy Costs in Chattanooga
See energy costs for 168+ household appliances at Chattanooga's local electricity rate.