Fish Tank / Aquarium (50 gallon) in Portland — $79/yr to Run (12.0¢/kWh)
Your fish tank / aquarium (50 gallon) in Portland costs about $7/month at 12.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Portland, OR Electricity Rate
12.0¢/kWh
Utility: Portland General Electric
-8% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.22
1.8 kWh/day
Monthly Cost
$6.56
55 kWh/mo
Annual Cost
$79
657 kWh/yr
Lifetime (15yr)
$1,182
energy only
Monthly Cost Breakdown in Portland
| Period | kWh | Portland Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.22 | $0.23 | $-0.02 |
| Weekly | 12.6 | $1.51 | $1.64 | $-0.13 |
| Monthly | 54.7 | $6.56 | $7.12 | $-0.55 |
| Quarterly | 164.2 | $19.69 | $21.35 | $-1.66 |
| Annual | 657.0 | $78.77 | $85.41 | $-6.64 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Portland.
Daily
$0.22
Monthly
$6.56
Annual
$79
15-Year
$1,182
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Portland
- ✓Portland has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓A smart Fish Tank / Aquarium (50 gallon) with scheduling optimization can save ~$20/year at Portland rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
Highest-Cost Appliances in Portland, OR
See which appliances cost the most to run at Portland's 12.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,554/yr
$129.49/mo
Electric Furnace
HVAC · 10,000W
$1,079/yr
$89.93/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$788/yr
$65.65/mo
EV Charger (Level 2)
Garage · 7,200W
$777/yr
$64.75/mo
Boiler (Electric)
HVAC · 6,000W
$647/yr
$53.96/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$591/yr
$49.23/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$591/yr
$49.23/mo
Heat Pump
HVAC · 2,400W
$460/yr
$38.37/mo
Fish Tank / Aquarium (50 gallon) Cost in Other Oregon Cities
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Portland, OR
Understanding Fish Tank / Aquarium (50 gallon) Energy Costs in Portland, OR
In a major metro like Portland, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.7 million residents. Running a low-draw appliance like the Fish Tank / Aquarium (50 gallon) (150W) at Portland's rate of 12.0¢/kWh costs approximately $79 per year — $7 less than the national average of $85.
Rates in Portland are close to the national average, so the Fish Tank / Aquarium (50 gallon)'s annual cost of $79 is broadly representative of what most US households pay. Over the 15-year expected lifespan, total energy cost reaches $1,182.
With a cost of living index of 106, Portland is near the national median. The Fish Tank / Aquarium (50 gallon)'s monthly cost of $6.56 represents a typical share of the average Portland electric bill of $133/month. While no ENERGY STAR version is available, a smart Fish Tank / Aquarium (50 gallon) with automated scheduling can reduce consumption by 25%, saving $20/year.
Portland's moderate climate (avg 56.4°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. Portland residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Portland.
Compare All Energy Costs in Portland
See energy costs for 168+ household appliances at Portland's local electricity rate.