Evaporative Cooler in Baltimore — $60/yr to Run (15.6¢/kWh)
Your evaporative cooler in Baltimore costs about $5/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
$0.50
3.2 kWh/day
Monthly Cost
$5.00
32 kWh/mo
Annual Cost
$60
384 kWh/yr
Lifetime (15yr)
$901
energy only
Monthly Cost Breakdown in Baltimore
| Period | kWh | Baltimore Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 3.2 | $0.50 | $0.42 | +$0.08 |
| Weekly | 22.4 | $3.50 | $2.91 | +$0.59 |
| Monthly | 32.0 | $5.00 | $4.16 | +$0.84 |
| Quarterly | 96.0 | $15.01 | $12.48 | +$2.53 |
| Annual | 384.0 | $60.06 | $49.92 | +$10.14 |
Customize Your Evaporative Cooler Cost
Adjust usage hours and electricity rate to calculate your exact cost in Baltimore.
Daily
$0.50
Monthly
$5.00
Annual
$60
15-Year
$901
Energy Saving Tips for Evaporative Cooler in Baltimore
- ✓Baltimore electricity rates are 20% above the national average — energy efficiency matters more here.
- ✓Best in dry climates below 50% humidity
- ✓Keep water pads clean
- ✓Open windows for airflow
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
Evaporative Cooler Cost in Other Maryland Cities
| City | Rate | Annual Cost | vs Baltimore |
|---|---|---|---|
| Baltimore (current) | 15.6¢ | $60 | — |
| Columbia | 12.7¢ | $49 | $-11 |
| Silver Spring | 15.8¢ | $61 | +$1 |
| Frederick | 15.6¢ | $60 | $-0 |
| Waldorf | 16.0¢ | $61 | +$1 |
| Ellicott City | 13.7¢ | $53 | $-7 |
| Glen Burnie | 15.5¢ | $59 | $-1 |
| Rockville | 14.7¢ | $56 | $-4 |
| Bethesda | 14.9¢ | $57 | $-3 |
Evaporative Cooler Energy Cost FAQ — Baltimore, MD
Understanding Evaporative Cooler 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 Evaporative Cooler (400W) at Baltimore's rate of 15.6¢/kWh costs approximately $60 per year — $10 more than the national average of $50.
Electricity in Baltimore is significantly more expensive than the national average — 20% higher. For a Evaporative Cooler used 8 hours per day, this rate premium adds up to $10 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 Evaporative Cooler's monthly cost of $5.00 represents a typical share of the average Baltimore electric bill of $139/month. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Baltimore's moderate climate (avg 55.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Evaporative Cooler produces approximately 0.27 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.