Smartphone Charger in Clarksville — $2/yr to Run (11.3¢/kWh)
Your smartphone charger in Clarksville costs about $0/month at 11.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Clarksville, TN Electricity Rate
11.3¢/kWh
Utility: Nashville Electric Service
-13% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.01
0.1 kWh/day
Monthly Cost
$0.21
2 kWh/mo
Annual Cost
$2
22 kWh/yr
Lifetime (3yr)
$7
energy only
Monthly Cost Breakdown in Clarksville
| Period | kWh | Clarksville Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.1 | $0.01 | $0.01 | $-0.00 |
| Weekly | 0.4 | $0.05 | $0.05 | $-0.01 |
| Monthly | 1.8 | $0.21 | $0.24 | $-0.03 |
| Quarterly | 5.5 | $0.62 | $0.71 | $-0.09 |
| Annual | 21.9 | $2.48 | $2.85 | $-0.36 |
Customize Your Smartphone Charger Cost
Adjust usage hours and electricity rate to calculate your exact cost in Clarksville.
Daily
$0.01
Monthly
$0.21
Annual
$2
3-Year
$7
Energy Saving Tips for Smartphone Charger in Clarksville
- ✓Clarksville has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓Unplug charger when not in use
- ✓Use original or certified chargers
- ✓Avoid overnight charging
Highest-Cost Appliances in Clarksville, TN
See which appliances cost the most to run at Clarksville's 11.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,470/yr
$122.47/mo
Electric Furnace
HVAC · 10,000W
$1,021/yr
$85.05/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$745/yr
$62.09/mo
EV Charger (Level 2)
Garage · 7,200W
$735/yr
$61.24/mo
Boiler (Electric)
HVAC · 6,000W
$612/yr
$51.03/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$559/yr
$46.56/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$559/yr
$46.56/mo
Heat Pump
HVAC · 2,400W
$435/yr
$36.29/mo
Smartphone Charger Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Clarksville |
|---|---|---|---|
| Clarksville (current) | 11.3¢ | $2 | — |
| Nashville | 12.0¢ | $3 | +$0 |
| Memphis | 13.1¢ | $3 | +$0 |
| Knoxville | 12.0¢ | $3 | +$0 |
| Chattanooga | 12.3¢ | $3 | +$0 |
| Murfreesboro | 12.7¢ | $3 | +$0 |
| Franklin | 12.5¢ | $3 | +$0 |
| Johnson City | 11.9¢ | $3 | +$0 |
| Jackson | 9.4¢ | $2 | $-0 |
Smartphone Charger Energy Cost FAQ — Clarksville, TN
Understanding Smartphone Charger Energy Costs in Clarksville, TN
Clarksville 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 Smartphone Charger (20W) at Clarksville's rate of 11.3¢/kWh costs approximately $2 per year — $0 less than the national average of $3.
Rates in Clarksville are close to the national average, so the Smartphone Charger's annual cost of $2 is broadly representative of what most US households pay. Over the 3-year expected lifespan, total energy cost reaches $7.
Clarksville's cost of living index of 86 is below the national average, and electricity costs reflect that affordability. The Smartphone Charger adds $0.21/month to a typical bill of $128. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
In Clarksville's warm climate (avg 70.3°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Smartphone Charger produces approximately 0.02 tons of CO2 annually at typical usage. Clarksville residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Clarksville.
Compare All Energy Costs in Clarksville
See energy costs for 168+ household appliances at Clarksville's local electricity rate.