Central Air Conditioner in Franklin — $420/yr to Run (12.5¢/kWh)
Your central air conditioner in Franklin costs about $35/month at 12.5¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Franklin, TN Electricity Rate
12.5¢/kWh
Utility: TVA
-4% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$3.50
28.0 kWh/day
Monthly Cost
$34.97
280 kWh/mo
Annual Cost
$420
3,360 kWh/yr
Lifetime (15yr)
$6,295
energy only
Monthly Cost Breakdown in Franklin
| Period | kWh | Franklin Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 28.0 | $3.50 | $3.64 | $-0.14 |
| Weekly | 196.0 | $24.48 | $25.48 | $-1.00 |
| Monthly | 280.0 | $34.97 | $36.40 | $-1.43 |
| Quarterly | 840.0 | $104.92 | $109.20 | $-4.28 |
| Annual | 3360.0 | $419.66 | $436.80 | $-17.14 |
Customize Your Central Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Franklin.
Daily
$3.50
Monthly
$34.97
Annual
$420
15-Year
$6,295
Energy Saving Tips for Central Air Conditioner in Franklin
- ✓Franklin has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Central Air Conditioner in Franklin saves ~$63/year compared to standard models.
- ✓A smart Central Air Conditioner with scheduling optimization can save ~$84/year at Franklin rates.
- ✓Set thermostat to 78F when home
- ✓Clean or replace filters monthly
- ✓Use a programmable thermostat
ENERGY STAR Savings: Upgrading to an ENERGY STAR Central Air Conditioner in Franklin saves approximately $63/year at local rates — $944 over the appliance lifetime.
Highest-Cost Appliances in Franklin, TN
See which appliances cost the most to run at Franklin's 12.5¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,619/yr
$134.89/mo
Electric Furnace
HVAC · 10,000W
$1,124/yr
$93.67/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$821/yr
$68.38/mo
EV Charger (Level 2)
Garage · 7,200W
$809/yr
$67.45/mo
Boiler (Electric)
HVAC · 6,000W
$674/yr
$56.21/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$615/yr
$51.29/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$615/yr
$51.29/mo
Heat Pump
HVAC · 2,400W
$480/yr
$39.97/mo
Central Air Conditioner Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Franklin |
|---|---|---|---|
| Franklin (current) | 12.5¢ | $420 | — |
| Nashville | 12.0¢ | $402 | $-17 |
| Memphis | 13.1¢ | $440 | +$20 |
| Knoxville | 12.0¢ | $403 | $-16 |
| Chattanooga | 12.3¢ | $414 | $-6 |
| Clarksville | 11.3¢ | $381 | $-39 |
| Murfreesboro | 12.7¢ | $427 | +$7 |
| Johnson City | 11.9¢ | $400 | $-20 |
| Jackson | 9.4¢ | $318 | $-102 |
Central Air Conditioner Energy Cost FAQ — Franklin, TN
Understanding Central Air Conditioner Energy Costs in Franklin, TN
In the Franklin area, TVA serves a smaller residential base, and rates can be more sensitive to seasonal demand swings than in larger metros. Running a high-draw appliance like the Central Air Conditioner (3,500W) at Franklin's rate of 12.5¢/kWh costs approximately $420 per year — $17 less than the national average of $437.
Rates in Franklin are close to the national average, so the Central Air Conditioner's annual cost of $420 is broadly representative of what most US households pay. Over the 15-year expected lifespan, total energy cost reaches $6,295.
With a cost of living index of 118.5, Franklin is near the national median. The Central Air Conditioner's monthly cost of $34.97 represents a typical share of the average Franklin electric bill of $112/month. Upgrading to an ENERGY STAR Central Air Conditioner can cut energy use by up to 15%, saving approximately $63 per year at Franklin rates.
Franklin's moderate climate (avg 58°F) helps keep seasonal energy cost swings manageable for most appliances. A Central Air Conditioner produces approximately 2.4 tons of CO2 annually at typical usage. Franklin 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 Franklin.
Compare All Energy Costs in Franklin
See energy costs for 168+ household appliances at Franklin's local electricity rate.