Fish Tank / Aquarium (50 gallon) in Thornton — $99/yr to Run (15.0¢/kWh)
Your fish tank / aquarium (50 gallon) in Thornton costs about $8/month at 15.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Thornton, CO Electricity Rate
15.0¢/kWh
Utility: Xcel Energy
+15% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.27
1.8 kWh/day
Monthly Cost
$8.22
55 kWh/mo
Annual Cost
$99
657 kWh/yr
Lifetime (15yr)
$1,479
energy only
Monthly Cost Breakdown in Thornton
| Period | kWh | Thornton Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.27 | $0.23 | +$0.04 |
| Weekly | 12.6 | $1.89 | $1.64 | +$0.25 |
| Monthly | 54.7 | $8.22 | $7.12 | +$1.10 |
| Quarterly | 164.2 | $24.65 | $21.35 | +$3.30 |
| Annual | 657.0 | $98.62 | $85.41 | +$13.21 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Thornton.
Daily
$0.27
Monthly
$8.22
Annual
$99
15-Year
$1,479
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Thornton
- ✓Thornton 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 Thornton rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
Highest-Cost Appliances in Thornton, CO
See which appliances cost the most to run at Thornton's 15.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,945/yr
$162.11/mo
Electric Furnace
HVAC · 10,000W
$1,351/yr
$112.58/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$986/yr
$82.18/mo
EV Charger (Level 2)
Garage · 7,200W
$973/yr
$81.05/mo
Boiler (Electric)
HVAC · 6,000W
$811/yr
$67.55/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$740/yr
$61.63/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$740/yr
$61.63/mo
Heat Pump
HVAC · 2,400W
$576/yr
$48.03/mo
Fish Tank / Aquarium (50 gallon) Cost in Other Colorado Cities
| City | Rate | Annual Cost | vs Thornton |
|---|---|---|---|
| Thornton (current) | 15.0¢ | $99 | — |
| Denver | 14.5¢ | $95 | $-3 |
| Colorado Springs | 13.7¢ | $90 | $-9 |
| Aurora | 15.4¢ | $101 | +$2 |
| Fort Collins | 13.7¢ | $90 | $-9 |
| Lakewood | 13.9¢ | $91 | $-7 |
| Arvada | 14.8¢ | $97 | $-1 |
| Westminster | 15.4¢ | $101 | +$3 |
| Pueblo | 14.8¢ | $97 | $-1 |
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Thornton, CO
Understanding Fish Tank / Aquarium (50 gallon) Energy Costs in Thornton, CO
Thornton is a mid-sized Colorado city where residential electricity rates from Xcel 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 Thornton's rate of 15.0¢/kWh costs approximately $99 per year — $13 more than the national average of $85.
Thornton 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 $198 in cumulative extra spending versus the national average.
With a cost of living index of 107, Thornton is near the national median. The Fish Tank / Aquarium (50 gallon)'s monthly cost of $8.22 represents a typical share of the average Thornton electric bill of $158/month. 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.
In Thornton's warm climate (avg 71.5°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. Thornton residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Thornton.
Compare All Energy Costs in Thornton
See energy costs for 168+ household appliances at Thornton's local electricity rate.