Fish Tank / Aquarium (50 gallon) in Arlington — $90/yr to Run (13.7¢/kWh)
Your fish tank / aquarium (50 gallon) in Arlington costs about $8/month at 13.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Arlington, VA Electricity Rate
13.7¢/kWh
Utility: Dominion Energy
+6% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.25
1.8 kWh/day
Monthly Cost
$7.52
55 kWh/mo
Annual Cost
$90
657 kWh/yr
Lifetime (15yr)
$1,353
energy only
Monthly Cost Breakdown in Arlington
| Period | kWh | Arlington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.25 | $0.23 | +$0.01 |
| Weekly | 12.6 | $1.73 | $1.64 | +$0.09 |
| Monthly | 54.7 | $7.52 | $7.12 | +$0.40 |
| Quarterly | 164.2 | $22.55 | $21.35 | +$1.20 |
| Annual | 657.0 | $90.21 | $85.41 | +$4.80 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Arlington.
Daily
$0.25
Monthly
$7.52
Annual
$90
15-Year
$1,353
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Arlington
- ✓Arlington electricity rates are 6% above the national average — energy efficiency matters more here.
- ✓A smart Fish Tank / Aquarium (50 gallon) with scheduling optimization can save ~$23/year at Arlington rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
Highest-Cost Appliances in Arlington, VA
See which appliances cost the most to run at Arlington's 13.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,779/yr
$148.28/mo
Electric Furnace
HVAC · 10,000W
$1,236/yr
$102.98/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$902/yr
$75.17/mo
EV Charger (Level 2)
Garage · 7,200W
$890/yr
$74.14/mo
Boiler (Electric)
HVAC · 6,000W
$741/yr
$61.79/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$677/yr
$56.38/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$677/yr
$56.38/mo
Heat Pump
HVAC · 2,400W
$527/yr
$43.94/mo
Fish Tank / Aquarium (50 gallon) Cost in Other Virginia Cities
| City | Rate | Annual Cost | vs Arlington |
|---|---|---|---|
| Arlington (current) | 13.7¢ | $90 | — |
| Virginia Beach | 15.2¢ | $100 | +$10 |
| Chesapeake | 13.1¢ | $86 | $-4 |
| Norfolk | 13.6¢ | $89 | $-1 |
| Richmond | 15.2¢ | $100 | +$10 |
| Newport News | 14.0¢ | $92 | +$2 |
| Alexandria | 12.8¢ | $84 | $-6 |
| Hampton | 13.7¢ | $90 | +$0 |
| Roanoke | 13.6¢ | $90 | $-1 |
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Arlington, VA
Understanding Fish Tank / Aquarium (50 gallon) Energy Costs in Arlington, VA
Arlington is a mid-sized Virginia city where residential electricity rates from Dominion Energy are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Fish Tank / Aquarium (50 gallon) (150W) at Arlington's rate of 13.7¢/kWh costs approximately $90 per year — $5 more than the national average of $85.
Arlington rates are 6% above the national average — a modest premium that adds $5 per year to Fish Tank / Aquarium (50 gallon) operating costs. Over the appliance's 15-year lifespan, that's $72 in cumulative extra spending versus the national average.
Arlington has a high cost of living (index: 142.5), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. While no ENERGY STAR version is available, a smart Fish Tank / Aquarium (50 gallon) with automated scheduling can reduce consumption by 25%, saving $23/year.
Arlington's moderate climate (avg 56°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. Arlington residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Arlington.
Compare All Energy Costs in Arlington
See energy costs for 178+ household appliances at Arlington's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Fish Tank / Aquarium (50 gallon) in Arlington, VA?
At Arlington's average electricity rate of 13.7¢/kWh, a Fish Tank / Aquarium (50 gallon) costs approximately $90 per year to run. That's about $7.52 per month with typical usage of 12 hours per day.
What is the electricity rate in Arlington, VA?
The average residential electricity rate in Arlington, VA is 13.7¢/kWh, which is 6% above the national average of 13.0¢/kWh. The primary utility provider is Dominion Energy.
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 Arlington?
Compared to the national average cost of $85/year, running a Fish Tank / Aquarium (50 gallon) in Arlington costs $5 more per year due to higher local electricity rates.
How can I reduce my Fish Tank / Aquarium (50 gallon) energy cost in Arlington?
To reduce Fish Tank / Aquarium (50 gallon) costs in Arlington: 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 Dominion Energy for local energy efficiency rebates and programs.