Whole House Fan in Baltimore — $31/yr to Run (15.6¢/kWh)
Your whole house fan in Baltimore costs about $3/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
$0.31
2.0 kWh/day
Monthly Cost
$2.61
17 kWh/mo
Annual Cost
$31
200 kWh/yr
Lifetime (20yr)
$626
energy only
Monthly Cost Breakdown in Baltimore
| Period | kWh | Baltimore Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 2.0 | $0.31 | $0.26 | +$0.05 |
| Weekly | 14.0 | $2.19 | $1.82 | +$0.37 |
| Monthly | 16.7 | $2.61 | $2.17 | +$0.44 |
| Quarterly | 50.0 | $7.82 | $6.50 | +$1.32 |
| Annual | 200.0 | $31.28 | $26.00 | +$5.28 |
Customize Your Whole House Fan Cost
Adjust usage hours and electricity rate to calculate your exact cost in Baltimore.
Daily
$0.31
Monthly
$2.61
Annual
$31
20-Year
$626
Energy Saving Tips for Whole House Fan in Baltimore
- ✓Baltimore electricity rates are 20% above the national average — energy efficiency matters more here.
- ✓A smart Whole House Fan with scheduling optimization can save ~$3/year at Baltimore rates.
- ✓Use in the evening when outside is cooler
- ✓Open windows when running
- ✓Close attic access in winter
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
Whole House Fan Cost in Other Maryland Cities
| City | Rate | Annual Cost | vs Baltimore |
|---|---|---|---|
| Baltimore (current) | 15.6¢ | $31 | — |
| Columbia | 12.7¢ | $25 | $-6 |
| Silver Spring | 15.8¢ | $32 | +$0 |
| Frederick | 15.6¢ | $31 | $-0 |
| Waldorf | 16.0¢ | $32 | +$1 |
| Ellicott City | 13.7¢ | $27 | $-4 |
| Glen Burnie | 15.5¢ | $31 | $-0 |
| Rockville | 14.7¢ | $29 | $-2 |
| Bethesda | 14.9¢ | $30 | $-2 |
Whole House Fan Energy Cost FAQ — Baltimore, MD
Understanding Whole House 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 Whole House Fan (500W) at Baltimore's rate of 15.6¢/kWh costs approximately $31 per year — $5 more than the national average of $26.
Electricity in Baltimore is significantly more expensive than the national average — 20% higher. For a Whole House Fan used 4 hours per day, this rate premium adds up to $5 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 Whole House Fan's monthly cost of $2.61 represents a typical share of the average Baltimore electric bill of $139/month. While no ENERGY STAR version is available, a smart Whole House Fan with automated scheduling can reduce consumption by 10%, saving $3/year.
Baltimore's moderate climate (avg 55.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Whole House Fan produces approximately 0.14 tons of CO2 annually at typical usage. Baltimore residents can reduce this footprint by 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.