Attic Fan in Baltimore — $26/yr to Run (15.6¢/kWh)
Your attic fan in Baltimore costs about $2/month at 15.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Baltimore, MD Electricity Rate
15.6¢/kWh
Utility: Baltimore Gas & Electric (BGE)
+20% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.22
1.4 kWh/day
Monthly Cost
$2.19
14 kWh/mo
Annual Cost
$26
168 kWh/yr
Lifetime (15yr)
$394
energy only
Monthly Cost Breakdown in Baltimore
| Period | kWh | Baltimore Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.4 | $0.22 | $0.18 | +$0.04 |
| Weekly | 9.8 | $1.53 | $1.27 | +$0.26 |
| Monthly | 14.0 | $2.19 | $1.82 | +$0.37 |
| Quarterly | 42.0 | $6.57 | $5.46 | +$1.11 |
| Annual | 168.0 | $26.28 | $21.84 | +$4.44 |
Customize Your Attic Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Baltimore.
Daily
$0.22
Monthly
$2.19
Annual
$26
15-Year
$394
Energy Saving Tips for Attic Fan in Baltimore
- ✓Baltimore electricity rates are 20% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Attic Fan in Baltimore saves ~$4/year compared to standard models.
- ✓A smart Attic Fan with scheduling optimization can save ~$5/year at Baltimore 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 Baltimore saves approximately $4/year at local rates — $59 over the appliance lifetime.
Highest-Cost Appliances in Baltimore, MD
See which appliances cost the most to run at Baltimore's 15.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$2,027/yr
$168.91/mo
Electric Furnace
HVAC · 10,000W
$1,408/yr
$117.30/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,028/yr
$85.63/mo
EV Charger (Level 2)
Garage · 7,200W
$1,013/yr
$84.46/mo
Boiler (Electric)
HVAC · 6,000W
$845/yr
$70.38/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$771/yr
$64.22/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$771/yr
$64.22/mo
Heat Pump
HVAC · 2,400W
$601/yr
$50.05/mo
Attic Fan Cost in Other Maryland Cities
| City | Rate | Annual Cost | vs Baltimore |
|---|---|---|---|
| Baltimore (current) | 15.6¢ | $26 | — |
| Columbia | 12.7¢ | $21 | $-5 |
| Silver Spring | 15.8¢ | $27 | +$0 |
| Frederick | 15.6¢ | $26 | $-0 |
| Waldorf | 16.0¢ | $27 | +$1 |
| Ellicott City | 13.7¢ | $23 | $-3 |
| Glen Burnie | 15.5¢ | $26 | $-0 |
| Rockville | 14.7¢ | $25 | $-2 |
| Bethesda | 14.9¢ | $25 | $-1 |
Attic Fan Energy Cost FAQ — Baltimore, MD
Understanding Attic Fan Energy Costs in Baltimore, MD
In a major metro like Baltimore, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.6 million residents. Running a low-draw appliance like the Attic Fan (350W) at Baltimore's rate of 15.6¢/kWh costs approximately $26 per year — $4 more than the national average of $22.
Electricity in Baltimore is significantly more expensive than the national average — 20% higher. For a Attic Fan used 4 hours per day, this rate premium adds up to $4 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, Baltimore is near the national median. The Attic Fan's monthly cost of $2.19 represents a typical share of the average Baltimore electric bill of $139/month. Upgrading to an ENERGY STAR Attic Fan can cut energy use by up to 15%, saving approximately $4 per year at Baltimore rates.
Baltimore's moderate climate (avg 55.8°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. Baltimore 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 Baltimore.
Compare All Energy Costs in Baltimore
See energy costs for 168+ household appliances at Baltimore's local electricity rate.