Evaporative Cooler in Aurora — $57/yr to Run (15.0¢/kWh)
Your evaporative cooler in Aurora costs about $5/month at 15.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Aurora, IL Electricity Rate
15.0¢/kWh
Utility: ComEd
+15% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.48
3.2 kWh/day
Monthly Cost
$4.79
32 kWh/mo
Annual Cost
$57
384 kWh/yr
Lifetime (15yr)
$862
energy only
Monthly Cost Breakdown in Aurora
| Period | kWh | Aurora Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 3.2 | $0.48 | $0.42 | +$0.06 |
| Weekly | 22.4 | $3.35 | $2.91 | +$0.44 |
| Monthly | 32.0 | $4.79 | $4.16 | +$0.63 |
| Quarterly | 96.0 | $14.37 | $12.48 | +$1.89 |
| Annual | 384.0 | $57.48 | $49.92 | +$7.56 |
Customize Your Evaporative Cooler Cost
Adjust usage hours and electricity rate to calculate your exact cost in Aurora.
Daily
$0.48
Monthly
$4.79
Annual
$57
15-Year
$862
Energy Saving Tips for Evaporative Cooler in Aurora
- ✓Aurora electricity rates are 15% 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 Aurora, IL
See which appliances cost the most to run at Aurora's 15.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,940/yr
$161.68/mo
Electric Furnace
HVAC · 10,000W
$1,347/yr
$112.27/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$984/yr
$81.96/mo
EV Charger (Level 2)
Garage · 7,200W
$970/yr
$80.84/mo
Boiler (Electric)
HVAC · 6,000W
$808/yr
$67.36/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$738/yr
$61.47/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$738/yr
$61.47/mo
Heat Pump
HVAC · 2,400W
$575/yr
$47.90/mo
Evaporative Cooler Cost in Other Illinois Cities
| City | Rate | Annual Cost | vs Aurora |
|---|---|---|---|
| Aurora (current) | 15.0¢ | $57 | — |
| Chicago | 16.6¢ | $64 | +$6 |
| Joliet | 14.4¢ | $55 | $-2 |
| Naperville | 14.6¢ | $56 | $-1 |
| Rockford | 17.0¢ | $65 | +$8 |
| Elgin | 13.6¢ | $52 | $-5 |
| Springfield | 15.9¢ | $61 | +$3 |
| Peoria | 16.9¢ | $65 | +$7 |
| Waukegan | 14.3¢ | $55 | $-3 |
Evaporative Cooler Energy Cost FAQ — Aurora, IL
Understanding Evaporative Cooler Energy Costs in Aurora, IL
Aurora is a mid-sized Illinois city where residential electricity rates from ComEd are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Evaporative Cooler (400W) at Aurora's rate of 15.0¢/kWh costs approximately $57 per year — $8 more than the national average of $50.
Aurora rates are 15% above the national average — a modest premium that adds $8 per year to Evaporative Cooler operating costs. Over the appliance's 15-year lifespan, that's $113 in cumulative extra spending versus the national average.
Aurora's cost of living index of 92.8 is below the national average, and electricity costs reflect that affordability. The Evaporative Cooler adds $4.79/month to a typical bill of $135. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Aurora's moderate climate (avg 52°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. Aurora residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Aurora.
Compare All Energy Costs in Aurora
See energy costs for 168+ household appliances at Aurora's local electricity rate.