Fish Tank / Aquarium (50 gallon) in Madison — $98/yr to Run (14.9¢/kWh)
Your fish tank / aquarium (50 gallon) in Madison costs about $8/month at 14.9¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Madison, WI Electricity Rate
14.9¢/kWh
Utility: Madison Gas & Electric (MGE)
+15% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.27
1.8 kWh/day
Monthly Cost
$8.17
55 kWh/mo
Annual Cost
$98
657 kWh/yr
Lifetime (15yr)
$1,470
energy only
Monthly Cost Breakdown in Madison
| Period | kWh | Madison Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.27 | $0.23 | +$0.03 |
| Weekly | 12.6 | $1.88 | $1.64 | +$0.24 |
| Monthly | 54.7 | $8.17 | $7.12 | +$1.05 |
| Quarterly | 164.2 | $24.51 | $21.35 | +$3.15 |
| Annual | 657.0 | $98.02 | $85.41 | +$12.61 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Madison.
Daily
$0.27
Monthly
$8.17
Annual
$98
15-Year
$1,470
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Madison
- ✓Madison electricity rates are 15% above the national average — energy efficiency matters more here.
- ✓A smart Fish Tank / Aquarium (50 gallon) with scheduling optimization can save ~$25/year at Madison rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
Highest-Cost Appliances in Madison, WI
See which appliances cost the most to run at Madison's 14.9¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,934/yr
$161.14/mo
Electric Furnace
HVAC · 10,000W
$1,343/yr
$111.90/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$980/yr
$81.69/mo
EV Charger (Level 2)
Garage · 7,200W
$967/yr
$80.57/mo
Boiler (Electric)
HVAC · 6,000W
$806/yr
$67.14/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$735/yr
$61.27/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$735/yr
$61.27/mo
Heat Pump
HVAC · 2,400W
$573/yr
$47.74/mo
Fish Tank / Aquarium (50 gallon) Cost in Other Wisconsin Cities
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Madison, WI
Understanding Fish Tank / Aquarium (50 gallon) Energy Costs in Madison, WI
Madison is a mid-sized Wisconsin city where residential electricity rates from Madison Gas & Electric (MGE) are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Fish Tank / Aquarium (50 gallon) (150W) at Madison's rate of 14.9¢/kWh costs approximately $98 per year — $13 more than the national average of $85.
Madison rates are 15% above the national average — a modest premium that adds $13 per year to Fish Tank / Aquarium (50 gallon) operating costs. Over the appliance's 15-year lifespan, that's $189 in cumulative extra spending versus the national average.
Madison's cost of living index of 92 is below the national average, and electricity costs reflect that affordability. The Fish Tank / Aquarium (50 gallon) adds $8.17/month to a typical bill of $134. While no ENERGY STAR version is available, a smart Fish Tank / Aquarium (50 gallon) with automated scheduling can reduce consumption by 25%, saving $25/year.
Madison's moderate climate (avg 57.4°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. Madison residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Madison.
Compare All Energy Costs in Madison
See energy costs for 178+ household appliances at Madison's local electricity rate.