Attic Fan in Brockton — $35/yr to Run (21.0¢/kWh)
Your attic fan in Brockton costs about $3/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
$0.29
1.4 kWh/day
Monthly Cost
$2.94
14 kWh/mo
Annual Cost
$35
168 kWh/yr
Lifetime (15yr)
$530
energy only
Monthly Cost Breakdown in Brockton
| Period | kWh | Brockton Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.4 | $0.29 | $0.18 | +$0.11 |
| Weekly | 9.8 | $2.06 | $1.27 | +$0.79 |
| Monthly | 14.0 | $2.94 | $1.82 | +$1.12 |
| Quarterly | 42.0 | $8.83 | $5.46 | +$3.37 |
| Annual | 168.0 | $35.33 | $21.84 | +$13.49 |
Customize Your Attic Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Brockton.
Daily
$0.29
Monthly
$2.94
Annual
$35
15-Year
$530
Energy Saving Tips for Attic Fan in Brockton
- ✓Brockton electricity rates are 62% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Attic Fan in Brockton saves ~$5/year compared to standard models.
- ✓A smart Attic Fan with scheduling optimization can save ~$7/year at Brockton rates.
- ✓Install thermostat to auto-activate above 100F
- ✓Ensure adequate soffit vents
- ✓Solar-powered models cost nothing to run
ENERGY STAR Savings: Upgrading to an ENERGY STAR Attic Fan in Brockton saves approximately $5/year at local rates — $79 over the appliance lifetime.
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
Attic Fan Cost in Other Massachusetts Cities
| City | Rate | Annual Cost | vs Brockton |
|---|---|---|---|
| Brockton (current) | 21.0¢ | $35 | — |
| Boston | 27.8¢ | $47 | +$11 |
| Worcester | 29.6¢ | $50 | +$14 |
| Springfield | 29.2¢ | $49 | +$14 |
| Cambridge | 26.9¢ | $45 | +$10 |
| Lowell | 30.3¢ | $51 | +$16 |
| Quincy | 21.4¢ | $36 | +$1 |
| New Bedford | 23.4¢ | $39 | +$4 |
| Lynn | 21.5¢ | $36 | +$1 |
Attic Fan Energy Cost FAQ — Brockton, MA
Understanding Attic Fan 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 Attic Fan (350W) at Brockton's rate of 21.0¢/kWh costs approximately $35 per year — $13 more than the national average of $22.
Electricity in Brockton is significantly more expensive than the national average — 62% higher. For a Attic Fan used 4 hours per day, this rate premium adds up to $13 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 Attic Fan's monthly cost of $2.94 represents a typical share of the average Brockton electric bill of $189/month. Upgrading to an ENERGY STAR Attic Fan can cut energy use by up to 15%, saving approximately $5 per year at Brockton rates.
Brockton's moderate climate (avg 47°F) helps keep seasonal energy cost swings manageable for most appliances. A Attic Fan produces approximately 0.12 tons of CO2 annually at typical usage. Brockton residents can reduce this footprint by choosing an ENERGY STAR certified unit, 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.