Fish Tank / Aquarium (50 gallon) in Wilmington — $92/yr to Run (14.1¢/kWh)
Your fish tank / aquarium (50 gallon) in Wilmington costs about $8/month at 14.1¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Wilmington, NC Electricity Rate
14.1¢/kWh
Utility: Duke Energy Carolinas
+8% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.25
1.8 kWh/day
Monthly Cost
$7.69
55 kWh/mo
Annual Cost
$92
657 kWh/yr
Lifetime (15yr)
$1,385
energy only
Monthly Cost Breakdown in Wilmington
| Period | kWh | Wilmington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.25 | $0.23 | +$0.02 |
| Weekly | 12.6 | $1.77 | $1.64 | +$0.13 |
| Monthly | 54.7 | $7.69 | $7.12 | +$0.57 |
| Quarterly | 164.2 | $23.08 | $21.35 | +$1.72 |
| Annual | 657.0 | $92.31 | $85.41 | +$6.90 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Wilmington.
Daily
$0.25
Monthly
$7.69
Annual
$92
15-Year
$1,385
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Wilmington
- ✓Wilmington electricity rates are 8% above the national average — energy efficiency matters more here.
- ✓A smart Fish Tank / Aquarium (50 gallon) with scheduling optimization can save ~$23/year at Wilmington rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
Highest-Cost Appliances in Wilmington, NC
See which appliances cost the most to run at Wilmington's 14.1¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,821/yr
$151.74/mo
Electric Furnace
HVAC · 10,000W
$1,265/yr
$105.38/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$923/yr
$76.92/mo
EV Charger (Level 2)
Garage · 7,200W
$910/yr
$75.87/mo
Boiler (Electric)
HVAC · 6,000W
$759/yr
$63.23/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$692/yr
$57.69/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$692/yr
$57.69/mo
Heat Pump
HVAC · 2,400W
$540/yr
$44.96/mo
Fish Tank / Aquarium (50 gallon) Cost in Other North Carolina Cities
| City | Rate | Annual Cost | vs Wilmington |
|---|---|---|---|
| Wilmington (current) | 14.1¢ | $92 | — |
| Charlotte | 13.3¢ | $88 | $-5 |
| Raleigh | 12.7¢ | $84 | $-9 |
| Greensboro | 13.6¢ | $90 | $-3 |
| Durham | 13.3¢ | $87 | $-5 |
| Winston-Salem | 14.0¢ | $92 | $-0 |
| Fayetteville | 12.7¢ | $84 | $-9 |
| Cary | 13.1¢ | $86 | $-6 |
| High Point | 13.5¢ | $89 | $-3 |
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Wilmington, NC
Understanding Fish Tank / Aquarium (50 gallon) Energy Costs in Wilmington, NC
Wilmington is a mid-sized North Carolina city where residential electricity rates from Duke Energy Carolinas are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Fish Tank / Aquarium (50 gallon) (150W) at Wilmington's rate of 14.1¢/kWh costs approximately $92 per year — $7 more than the national average of $85.
Wilmington rates are 8% above the national average — a modest premium that adds $7 per year to Fish Tank / Aquarium (50 gallon) operating costs. Over the appliance's 15-year lifespan, that's $103 in cumulative extra spending versus the national average.
Wilmington's cost of living index of 89 is below the national average, and electricity costs reflect that affordability. The Fish Tank / Aquarium (50 gallon) adds $7.69/month to a typical bill of $154. 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.
Wilmington's moderate climate (avg 66.9°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. Wilmington residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Wilmington.
Compare All Energy Costs in Wilmington
See energy costs for 168+ household appliances at Wilmington's local electricity rate.