Historical Pricing - ComEd (Illinois)

Historical ComEd Rates: Click here to view the previous 12 months of the ComEd Tariff rates which include the published Purchased Electricity Charges, Transmission Service Charges and Purchased Electricity Adjustment.

Historical Pricing information for Guaranteed Energy Savings (GES): Click here to view the previous 12 months of historical variable rates offered by mc². These historical rates are NOT indicative of present or future pricing.

Click Here to see an example of how the GES program historical pricing compares to the utility Electricity Supply Charges and Transmission Service Charge over time.