Fish Tank / Aquarium (50 gallon) in Killeen — $87/yr to Run (13.2¢/kWh)
Your fish tank / aquarium (50 gallon) in Killeen costs about $7/month at 13.2¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Killeen, TX Electricity Rate
13.2¢/kWh
Utility: Oncor Electric Delivery
+1% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.24
1.8 kWh/day
Monthly Cost
$7.22
55 kWh/mo
Annual Cost
$87
657 kWh/yr
Lifetime (15yr)
$1,299
energy only
Monthly Cost Breakdown in Killeen
| Period | kWh | Killeen Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.24 | $0.23 | +$0.00 |
| Weekly | 12.6 | $1.66 | $1.64 | +$0.02 |
| Monthly | 54.7 | $7.22 | $7.12 | +$0.10 |
| Quarterly | 164.2 | $21.65 | $21.35 | +$0.30 |
| Annual | 657.0 | $86.59 | $85.41 | +$1.18 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Killeen.
Daily
$0.24
Monthly
$7.22
Annual
$87
15-Year
$1,299
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Killeen
- ✓Killeen electricity rates are 1% above the national average — energy efficiency matters more here.
- ✓A smart Fish Tank / Aquarium (50 gallon) with scheduling optimization can save ~$22/year at Killeen rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
Highest-Cost Appliances in Killeen, TX
See which appliances cost the most to run at Killeen's 13.2¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,708/yr
$142.34/mo
Electric Furnace
HVAC · 10,000W
$1,186/yr
$98.85/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$866/yr
$72.16/mo
EV Charger (Level 2)
Garage · 7,200W
$854/yr
$71.17/mo
Boiler (Electric)
HVAC · 6,000W
$712/yr
$59.31/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$649/yr
$54.12/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$649/yr
$54.12/mo
Heat Pump
HVAC · 2,400W
$506/yr
$42.18/mo
Fish Tank / Aquarium (50 gallon) Cost in Other Texas Cities
| City | Rate | Annual Cost | vs Killeen |
|---|---|---|---|
| Killeen (current) | 13.2¢ | $87 | — |
| Houston | 12.6¢ | $83 | $-4 |
| San Antonio | 13.5¢ | $89 | +$2 |
| Dallas | 14.0¢ | $92 | +$5 |
| Austin | 14.3¢ | $94 | +$7 |
| Fort Worth | 14.3¢ | $94 | +$7 |
| El Paso | 14.2¢ | $93 | +$7 |
| Arlington | 12.4¢ | $82 | $-5 |
| Corpus Christi | 15.0¢ | $99 | +$12 |
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Killeen, TX
Understanding Fish Tank / Aquarium (50 gallon) Energy Costs in Killeen, TX
Killeen is a mid-sized Texas city where residential electricity rates from Oncor Electric Delivery are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Fish Tank / Aquarium (50 gallon) (150W) at Killeen's rate of 13.2¢/kWh costs approximately $87 per year — $1 more than the national average of $85.
Killeen rates are 1% above the national average — a modest premium that adds $1 per year to Fish Tank / Aquarium (50 gallon) operating costs. Over the appliance's 15-year lifespan, that's $18 in cumulative extra spending versus the national average.
Killeen's cost of living index of 87 is below the national average, and electricity costs reflect that affordability. The Fish Tank / Aquarium (50 gallon) adds $7.22/month to a typical bill of $140. While no ENERGY STAR version is available, a smart Fish Tank / Aquarium (50 gallon) with automated scheduling can reduce consumption by 25%, saving $22/year.
Killeen's moderate climate (avg 61.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Fish Tank / Aquarium (50 gallon) produces approximately 0.47 tons of CO2 annually at typical usage. Killeen residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Killeen.
Compare All Energy Costs in Killeen
See energy costs for 178+ household appliances at Killeen's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Fish Tank / Aquarium (50 gallon) in Killeen, TX?
At Killeen's average electricity rate of 13.2¢/kWh, a Fish Tank / Aquarium (50 gallon) costs approximately $87 per year to run. That's about $7.22 per month with typical usage of 12 hours per day.
What is the electricity rate in Killeen, TX?
The average residential electricity rate in Killeen, TX is 13.2¢/kWh, which is 1% above the national average of 13.0¢/kWh. The primary utility provider is Oncor Electric Delivery.
How much electricity does a Fish Tank / Aquarium (50 gallon) use per year?
A Fish Tank / Aquarium (50 gallon) uses approximately 150 watts and consumes about 657 kWh per year with typical usage of 12 hours/day for 365 days/year.
Is a Fish Tank / Aquarium (50 gallon) expensive to run in Killeen?
Compared to the national average cost of $85/year, running a Fish Tank / Aquarium (50 gallon) in Killeen costs $1 more per year due to higher local electricity rates.
How can I reduce my Fish Tank / Aquarium (50 gallon) energy cost in Killeen?
To reduce Fish Tank / Aquarium (50 gallon) costs in Killeen: Use LED aquarium lights instead of fluorescent. Timer for lights reduces energy 50%. Consider using a smart plug to monitor and optimize usage. Also check with Oncor Electric Delivery for local energy efficiency rebates and programs.