Commonwealth Edison Co BES - Residential Single Family with Electric Space Heat Delivery Class

$0.1167per kWh, all in

$1,400a year at 1,000 kWh/mo

$21.66fixed, before any usage

$0.1771utility's actual average

What this tariff charges

Fixed charge	$21.66 per month
Structure	Seasonal
Filed	2025-01-01

Energy rates

The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.

Period 0

Tier	Up to	Base	Adjustment	Charged $/kWh
1	no limit	0.08494	0.01296	0.09790

Period 1

Tier	Up to	Base	Adjustment	Charged $/kWh
1	no limit	0.08064	0.01296	0.09360

What it costs at different usage levels

kWh per month	Annual total	Effective $/kWh
500	$830.12	$0.1384
1000	$1,400.32	$0.1167
2000	$2,540.72	$0.1059

Effective rate includes the fixed charge, which is why it falls as usage rises.

Commonwealth Edison Co offers a cheaper tariff at this usage. BES - Residential Multi Family With Electric Space Heat Delivery Class comes to $1,333.96 a year against this one's $1,400.32 — a difference of $66. Eligibility rules may apply; check with the utility.

Rooftop solar on this tariff

A 7 kW system costing $21,000 before incentives would save between $480 and $871 a year on this tariff, paying back in 24–44 years . No federal tax credit is included: Section 25D ended on December 31, 2025.

no sell rate filed, but this utility reports residential net metering - the range spans no export credit to full retail netting. Compare across this state →

The utility's own description

* Rate Information: https://www.comed.com/Documents/customer-service/rates-pricing/rates-information/current/PurchasedElectricityCharges.pdf and Rate has added to it: Distribution Facilities Charge + Illinois Electricity Distribution charge: https://www.comed.com/Documents/customer-service/rates-pricing/rates-information/current/Delivery_Service_Charges_InfoSheets.pdf *Adjustments = PJM service charge, Hourly Purchased Electricity Adjustment Factors, Purchased Electricity Adjustment Factors: https://www.comed.com/Documents/customer-service/rates-pricing/rates-information/current/PJMServicesChargesFixed.pdf and https://www.comed.com/Documents/customer-service/rates-pricing/rates-information/current/PEArecordforratebook.pdf * Fixed Monthly Charge: https://www.comed.com/Documents/customer-service/rates-pricing/rates-information/current/Delivery_Service_Charges_InfoSheets.pdf * Monthly Charge needs to be calculated with Incremental Distribution uncollectible cost factor (IDUF) supplemental to rate DSPP

URDB rate id 67a0ea720b99c8dba50cf5c0 · utility source document · all Commonwealth Edison Co tariffs