Fish Tank / Aquarium (50 gallon) in Clarksville — $75/yr to Run (11.3¢/kWh)
Your fish tank / aquarium (50 gallon) in Clarksville costs about $6/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
$0.20
1.8 kWh/day
Monthly Cost
$6.21
55 kWh/mo
Annual Cost
$75
657 kWh/yr
Lifetime (15yr)
$1,118
energy only
Monthly Cost Breakdown in Clarksville
| Period | kWh | Clarksville Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.20 | $0.23 | $-0.03 |
| Weekly | 12.6 | $1.43 | $1.64 | $-0.21 |
| Monthly | 54.7 | $6.21 | $7.12 | $-0.91 |
| Quarterly | 164.2 | $18.63 | $21.35 | $-2.73 |
| Annual | 657.0 | $74.50 | $85.41 | $-10.91 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Clarksville.
Daily
$0.20
Monthly
$6.21
Annual
$75
15-Year
$1,118
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Clarksville
- ✓Clarksville has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Fish Tank / Aquarium (50 gallon) with scheduling optimization can save ~$19/year at Clarksville rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
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
Fish Tank / Aquarium (50 gallon) Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Clarksville |
|---|---|---|---|
| Clarksville (current) | 11.3¢ | $75 | — |
| Nashville | 12.0¢ | $79 | +$4 |
| Memphis | 13.1¢ | $86 | +$12 |
| Knoxville | 12.0¢ | $79 | +$4 |
| Chattanooga | 12.3¢ | $81 | +$6 |
| Murfreesboro | 12.7¢ | $83 | +$9 |
| Franklin | 12.5¢ | $82 | +$8 |
| Johnson City | 11.9¢ | $78 | +$4 |
| Jackson | 9.4¢ | $62 | $-12 |
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Clarksville, TN
Understanding Fish Tank / Aquarium (50 gallon) 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 Fish Tank / Aquarium (50 gallon) (150W) at Clarksville's rate of 11.3¢/kWh costs approximately $75 per year — $11 less than the national average of $85.
Rates in Clarksville are close to the national average, so the Fish Tank / Aquarium (50 gallon)'s annual cost of $75 is broadly representative of what most US households pay. Over the 15-year expected lifespan, total energy cost reaches $1,118.
Clarksville's cost of living index of 86 is below the national average, and electricity costs reflect that affordability. The Fish Tank / Aquarium (50 gallon) adds $6.21/month to a typical bill of $128. While no ENERGY STAR version is available, a smart Fish Tank / Aquarium (50 gallon) with automated scheduling can reduce consumption by 25%, saving $19/year.
In Clarksville's warm climate (avg 70.3°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Fish Tank / Aquarium (50 gallon) produces approximately 0.47 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.