Central Air Conditioner in Elgin — $456/yr to Run (13.6¢/kWh)
Your central air conditioner in Elgin costs about $38/month at 13.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Elgin, IL Electricity Rate
13.6¢/kWh
Utility: ComEd
+4% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$3.80
28.0 kWh/day
Monthly Cost
$38.00
280 kWh/mo
Annual Cost
$456
3,360 kWh/yr
Lifetime (15yr)
$6,839
energy only
Monthly Cost Breakdown in Elgin
| Period | kWh | Elgin Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 28.0 | $3.80 | $3.64 | +$0.16 |
| Weekly | 196.0 | $26.60 | $25.48 | +$1.12 |
| Monthly | 280.0 | $38.00 | $36.40 | +$1.60 |
| Quarterly | 840.0 | $113.99 | $109.20 | +$4.79 |
| Annual | 3360.0 | $455.95 | $436.80 | +$19.15 |
Customize Your Central Air Conditioner Cost
Adjust usage hours and electricity rate to calculate your exact cost in Elgin.
Daily
$3.80
Monthly
$38.00
Annual
$456
15-Year
$6,839
Energy Saving Tips for Central Air Conditioner in Elgin
- ✓Elgin electricity rates are 4% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Central Air Conditioner in Elgin saves ~$68/year compared to standard models.
- ✓A smart Central Air Conditioner with scheduling optimization can save ~$91/year at Elgin rates.
- ✓Set thermostat to 78F when home
- ✓Clean or replace filters monthly
- ✓Use a programmable thermostat
ENERGY STAR Savings: Upgrading to an ENERGY STAR Central Air Conditioner in Elgin saves approximately $68/year at local rates — $1,026 over the appliance lifetime.
Highest-Cost Appliances in Elgin, IL
See which appliances cost the most to run at Elgin's 13.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,759/yr
$146.56/mo
Electric Furnace
HVAC · 10,000W
$1,221/yr
$101.77/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$892/yr
$74.30/mo
EV Charger (Level 2)
Garage · 7,200W
$879/yr
$73.28/mo
Boiler (Electric)
HVAC · 6,000W
$733/yr
$61.06/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$669/yr
$55.72/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$669/yr
$55.72/mo
Heat Pump
HVAC · 2,400W
$521/yr
$43.42/mo
Central Air Conditioner Cost in Other Illinois Cities
| City | Rate | Annual Cost | vs Elgin |
|---|---|---|---|
| Elgin (current) | 13.6¢ | $456 | — |
| Chicago | 16.6¢ | $559 | +$103 |
| Aurora | 15.0¢ | $503 | +$47 |
| Joliet | 14.4¢ | $484 | +$28 |
| Naperville | 14.6¢ | $492 | +$36 |
| Rockford | 17.0¢ | $572 | +$116 |
| Springfield | 15.9¢ | $533 | +$77 |
| Peoria | 16.9¢ | $566 | +$110 |
| Waukegan | 14.3¢ | $481 | +$25 |
Central Air Conditioner Energy Cost FAQ — Elgin, IL
Understanding Central Air Conditioner Energy Costs in Elgin, IL
Elgin is a mid-sized Illinois city where residential electricity rates from ComEd are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Central Air Conditioner (3,500W) at Elgin's rate of 13.6¢/kWh costs approximately $456 per year — $19 more than the national average of $437.
Elgin rates are 4% above the national average — a modest premium that adds $19 per year to Central Air Conditioner operating costs. Over the appliance's 15-year lifespan, that's $287 in cumulative extra spending versus the national average.
Elgin's cost of living index of 93.2 is below the national average, and electricity costs reflect that affordability. The Central Air Conditioner adds $38.00/month to a typical bill of $122. Upgrading to an ENERGY STAR Central Air Conditioner can cut energy use by up to 15%, saving approximately $68 per year at Elgin rates.
Elgin's moderate climate (avg 53°F) helps keep seasonal energy cost swings manageable for most appliances. A Central Air Conditioner produces approximately 2.4 tons of CO2 annually at typical usage. Elgin 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 Elgin.
Compare All Energy Costs in Elgin
See energy costs for 168+ household appliances at Elgin's local electricity rate.