ComEd (Commonwealth Edison) provides electricity service to Aurora and the surrounding Illinois area. The local climate significantly impacts energy costs throughout the year.
12.5¢/kWh
Average residential rate
The average Aurora residential customer pays approximately 12.5¢ per kilowatt-hour. Your actual rate depends on your specific rate plan, usage tier, and time of use.
| Plan | Base Rate | Peak Hours | Best For |
|---|---|---|---|
| Standard Residential Rate | 0.1459 | N/A | Customers with consistent energy usage throughout the day. |
| Hourly Pricing | Varies hourly | Varies based on market demand | Customers who can shift their energy usage to off-peak hours. |
| Budget Billing | Based on 12-month average usage | N/A | Customers who want predictable monthly bills. |
Standard Residential Rate: Customers with consistent energy usage throughout the day.
Hourly Pricing: Customers who can shift their energy usage to off-peak hours.
Budget Billing: Customers who want predictable monthly bills.
Compared to Joliet (14.16¢/kWh), Aurora residents pay approximately 1.7¢/kWh less on average.
*Rates shown are approximate and subject to change. Verify current rates at comed.com.*
Aurora's climate significantly impacts energy costs throughout the year.
| Season | Typical Bill Range | Primary Driver |
|---|---|---|
| Summer (Jun-Aug) | $150-$300 | Air conditioning |
| Winter (Dec-Feb) | $80-$180 | Heating |
| Spring/Fall | $70-$120 | Baseline usage |
Summer bills in Aurora can reach $300, while residents in Joliet typically see summer peaks around $150.
*Bill estimates based on average Aurora household usage of 1,100 kWh/month.*
ComEd (Commonwealth Edison) rates in Aurora have changed over the past several years:
Recent rate adjustments have been approved by the state utility commission.
ComEd (Commonwealth Edison) serves Aurora and surrounding areas in Illinois.
Common questions about ComEd (Commonwealth Edison) service in Aurora, Illinois — including current rates, billing, outage reporting, and how to verify your bill is accurate.
No upload required. Enter two numbers from your bill to see if it falls within typical ranges.
Most utility bills are calculated correctly.
This quick check helps you understand if your bill stands out from typical ranges. It cannot determine accuracy without a full bill review.
The "Total Amount Due" on your bill
Usually labeled "Total kWh" or "Usage"
Disclaimer: This tool provides a rough estimate based on typical residential rates. It does not account for fixed charges, demand charges, time-of-use pricing, taxes, fees, or other bill components. Results are for informational purposes only and should not be considered financial or legal advice. We cannot determine billing accuracy without reviewing your full bill.
Get Rate Change Alerts
Be the first to know when ComEd (Commonwealth Edison) files for a rate increase or decrease.
Free alerts. Unsubscribe anytime. We never share your email.
Discover the 7 most common hidden causes of high electric bills and how to fix them.
A complete line-by-line breakdown of every charge on your electric bill.
Learn how estimated meter reads work, why they're often wrong, and what to do about it.