Chest Freezer in Rockford — $149/yr to Run (17.0¢/kWh)
Your chest freezer in Rockford costs about $12/month at 17.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Rockford, IL Electricity Rate
17.0¢/kWh
Utility: ComEd
+31% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.41
2.4 kWh/day
Monthly Cost
$12.43
73 kWh/mo
Annual Cost
$149
876 kWh/yr
Lifetime (15yr)
$2,238
energy only
Monthly Cost Breakdown in Rockford
| Period | kWh | Rockford Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 2.4 | $0.41 | $0.31 | +$0.10 |
| Weekly | 16.8 | $2.86 | $2.18 | +$0.68 |
| Monthly | 73.0 | $12.43 | $9.49 | +$2.94 |
| Quarterly | 219.0 | $37.30 | $28.47 | +$8.83 |
| Annual | 876.0 | $149.18 | $113.88 | +$35.30 |
Customize Your Chest Freezer Cost
Adjust usage hours and electricity rate to calculate your exact cost in Rockford.
Daily
$0.41
Monthly
$12.43
Annual
$149
15-Year
$2,238
Energy Saving Tips for Chest Freezer in Rockford
- ✓Rockford electricity rates are 31% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Chest Freezer in Rockford saves ~$15/year compared to standard models.
- ✓Keep it at least 75% full
- ✓Set to 0F
- ✓Defrost when ice exceeds 1/4 inch
ENERGY STAR Savings: Upgrading to an ENERGY STAR Chest Freezer in Rockford saves approximately $15/year at local rates — $224 over the appliance lifetime.
Highest-Cost Appliances in Rockford, IL
See which appliances cost the most to run at Rockford's 17.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$2,207/yr
$183.92/mo
Electric Furnace
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$1,533/yr
$127.73/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,119/yr
$93.24/mo
EV Charger (Level 2)
Garage · 7,200W
$1,104/yr
$91.96/mo
Boiler (Electric)
HVAC · 6,000W
$920/yr
$76.64/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$839/yr
$69.93/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$839/yr
$69.93/mo
Heat Pump
HVAC · 2,400W
$654/yr
$54.50/mo
Chest Freezer Cost in Other Illinois Cities
| City | Rate | Annual Cost | vs Rockford |
|---|---|---|---|
| Rockford (current) | 17.0¢ | $149 | — |
| Chicago | 16.6¢ | $146 | $-3 |
| Aurora | 15.0¢ | $131 | $-18 |
| Joliet | 14.4¢ | $126 | $-23 |
| Naperville | 14.6¢ | $128 | $-21 |
| Elgin | 13.6¢ | $119 | $-30 |
| Springfield | 15.9¢ | $139 | $-10 |
| Peoria | 16.9¢ | $148 | $-2 |
| Waukegan | 14.3¢ | $125 | $-24 |
Chest Freezer Energy Cost FAQ — Rockford, IL
Understanding Chest Freezer Energy Costs in Rockford, IL
Rockford 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 Chest Freezer (100W) at Rockford's rate of 17.0¢/kWh costs approximately $149 per year — $35 more than the national average of $114.
Electricity in Rockford is significantly more expensive than the national average — 31% higher. For a Chest Freezer used 24 hours per day, this rate premium adds up to $35 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Rockford's cost of living index of 92 is below the national average, and electricity costs reflect that affordability. The Chest Freezer adds $12.43/month to a typical bill of $109. Upgrading to an ENERGY STAR Chest Freezer can cut energy use by up to 10%, saving approximately $15 per year at Rockford rates.
Rockford's moderate climate (avg 48.6°F) helps keep seasonal energy cost swings manageable for most appliances. A Chest Freezer produces approximately 0.29 tons of CO2 annually at typical usage. Rockford 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 Rockford.
Compare All Energy Costs in Rockford
See energy costs for 168+ household appliances at Rockford's local electricity rate.