Last Revised 01-09-13

ComEd Delivery Customer Class Peak Load Contributions Note effective date for each type of Peak Load Contribution

These categories include both non-residential and residential customer classes.

Customer Delivery Classifications

Delivery

Class

Code

Network Peak

Load

Contributions

(NSPLs)

Capacity Peak

Load

Contributions

(PLCs)

2012-2013

Capacity Peak

Load

Contributions

(PLCs)

2013-2014

Effective Dates

Jan 1, 2013 –

December 31,

2013

June 1, 2012 –

May 31, 2013

June 1, 2013 –

May 31, 2014

NONRESIDENTIAL

CUSTOMERS

Watt Hour Delivery Class 27 1.3016 1.31 1.2532

Small Load Delivery Class 28 11.238 11.004 10.7684

Medium Load Delivery Class 29 128.0636 122.5901 124.3726

Large Load Delivery Class 30 453.698 431.8042 435.7103

Very Large Load Delivery Class 31 1698.1227 1638.0315 1632.9469

Extra Large Load Delivery Class 32 12601.7614 12666.427 12175.6091

High Voltage Delivery Class 33 8549.4214 8660.5689 8168.9154

Railroad Delivery Class 34 6560.974 5550.2633 4737.8246

Fixture-included Lighting Delivery

Class 35 0.000 0.000 0.000

Dusk To Dawn Lighting Delivery

Class 36 0.1648 0.1353 0.1474

General Lighting Delivery Class 37 11.8197 12.1125 11.2183

RESIDENTIAL CUSTOMERS

Residential Single Family Without

Electric Space Heat Delivery Class 23 3.9707 3.2541 3.4855

Residential Multi Family Without

Electric Space Heat Delivery Class 24 1.6033 1.3905 1.3267

Residential Single Family With

Electric Space Heat Delivery Class 25 3.587 3.1916 3.2

Residential Multi Family With

Electric Space Heat Delivery Class 26 1.6997 1.4738 1.4532