Fish Tank / Aquarium (50 gallon) in Brockton — $138/yr to Run (21.0¢/kWh)
Your fish tank / aquarium (50 gallon) in Brockton costs about $12/month at 21.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Brockton, MA Electricity Rate
21.0¢/kWh
Utility: Eversource
+62% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.38
1.8 kWh/day
Monthly Cost
$11.51
55 kWh/mo
Annual Cost
$138
657 kWh/yr
Lifetime (15yr)
$2,073
energy only
Monthly Cost Breakdown in Brockton
| Period | kWh | Brockton Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.8 | $0.38 | $0.23 | +$0.14 |
| Weekly | 12.6 | $2.65 | $1.64 | +$1.01 |
| Monthly | 54.7 | $11.51 | $7.12 | +$4.40 |
| Quarterly | 164.2 | $34.54 | $21.35 | +$13.19 |
| Annual | 657.0 | $138.17 | $85.41 | +$52.76 |
Customize Your Fish Tank / Aquarium (50 gallon) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Brockton.
Daily
$0.38
Monthly
$11.51
Annual
$138
15-Year
$2,073
Energy Saving Tips for Fish Tank / Aquarium (50 gallon) in Brockton
- ✓Brockton electricity rates are 62% above the national average — energy efficiency matters more here.
- ✓A smart Fish Tank / Aquarium (50 gallon) with scheduling optimization can save ~$35/year at Brockton rates.
- ✓Use LED aquarium lights instead of fluorescent
- ✓Timer for lights reduces energy 50%
- ✓Insulate tank to reduce heater runtime
Highest-Cost Appliances in Brockton, MA
See which appliances cost the most to run at Brockton's 21.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$2,725/yr
$227.12/mo
Electric Furnace
HVAC · 10,000W
$1,893/yr
$157.72/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,382/yr
$115.14/mo
EV Charger (Level 2)
Garage · 7,200W
$1,363/yr
$113.56/mo
Boiler (Electric)
HVAC · 6,000W
$1,136/yr
$94.63/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,036/yr
$86.35/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,036/yr
$86.35/mo
Heat Pump
HVAC · 2,400W
$808/yr
$67.30/mo
Fish Tank / Aquarium (50 gallon) Cost in Other Massachusetts Cities
| City | Rate | Annual Cost | vs Brockton |
|---|---|---|---|
| Brockton (current) | 21.0¢ | $138 | — |
| Boston | 27.8¢ | $183 | +$44 |
| Worcester | 29.6¢ | $194 | +$56 |
| Springfield | 29.2¢ | $192 | +$53 |
| Cambridge | 26.9¢ | $177 | +$39 |
| Lowell | 30.3¢ | $199 | +$61 |
| Quincy | 21.4¢ | $141 | +$3 |
| New Bedford | 23.4¢ | $154 | +$16 |
| Lynn | 21.5¢ | $142 | +$3 |
Fish Tank / Aquarium (50 gallon) Energy Cost FAQ — Brockton, MA
Understanding Fish Tank / Aquarium (50 gallon) Energy Costs in Brockton, MA
Brockton is a mid-sized Massachusetts city where residential electricity rates from Eversource are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Fish Tank / Aquarium (50 gallon) (150W) at Brockton's rate of 21.0¢/kWh costs approximately $138 per year — $53 more than the national average of $85.
Electricity in Brockton is significantly more expensive than the national average — 62% higher. For a Fish Tank / Aquarium (50 gallon) used 12 hours per day, this rate premium adds up to $53 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
With a cost of living index of 108.5, Brockton is near the national median. The Fish Tank / Aquarium (50 gallon)'s monthly cost of $11.51 represents a typical share of the average Brockton electric bill of $189/month. While no ENERGY STAR version is available, a smart Fish Tank / Aquarium (50 gallon) with automated scheduling can reduce consumption by 25%, saving $35/year.
Brockton's moderate climate (avg 47°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. Brockton residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Brockton.
Compare All Energy Costs in Brockton
See energy costs for 168+ household appliances at Brockton's local electricity rate.