[Bldg-sim] Electric and Gas Rates for Chicago

[Keith Swartz]

Karen,

Electric rates in ComEd territory are rather complicated because in many instances they only provide power distribution and the customer selects another power provider. ComEd has allowed me to share data they provided me for some work we are doing for them. The numbers summarized below are for when ComEd supplies power in addition to distribution. There are no demand (kW) charges.

Residential

$/month

$/kWh (June-Sept)

$kWh (Oct-May)

Single Family Without Electric Space Heat

$10.55

$0.07191

$0.07037

Mult Family Without Electric Space Heat

$9.56

$0.07191

$0.07037

Single Family With Electric Space Heat

$10.55

$0.07191

$0.07037

Mult Family With Electric Space Heat

$9.56

$0.07191

$0.07037

Nonresidential







Watthour Without Electric Space Heat

$14.45

$0.07336

$0.07147

Watthour With Electric Space Heat

$14.45

$0.07242

$0.07103

Small Load (0-100 kW) Without Electric Space Heat

$20.32

$0.07242

$0.07103

Small Load (0-100 kW) With Electric Space Heat

$20.32

$0.06933

$0.06830

Medium Load (100-400 kW) Without Electric Space Heat

$28.44

$0.07580

$0.07441

Medium Load (100-400 kW) With Electric Space Heat

$28.44

$0.07271

$0.07168

Hourly Large Load (400-1,000 kW)

$115.53

$0.04954

$0.05346

Hourly Very Large Load (1,000-10,000 kW)

$557.57

$0.04939

$0.05276

Hourly Extra Large Load (over 10,000 kW)

$1,220.59

$0.04969

$0.05584


You could also try their "Bill Estimator Tool" at http://www.comed.com/sites/customerservice/Pages/billestimator.aspx.
________________________________
Keith Swartz, P.E., LEED AP

Energy Engineer / Senior Project Manager
Energy Center of Wisconsin
455 Science Drive, Suite 200, Madison, WI 53711
Phone: 608.238.8276 x123
Fax: 608.238.0523

The Buildings Team
Design decisions through energy, economics and emissions analysis.
www.ecw.org/Buildings<http://www.ecw.org/Buildings>

Energy Center University
Your gateway to sustainable design training and online education programs.
www.ecw.org/university/<http://www.ecw.org/university/>
________________________________
From: Karen Walkerman [mailto:kwalkerman at gmail.com]
Sent: Tuesday, March 09, 2010 11:54 AM
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] Electric and Gas Rates for Chicago

Hello,

Does anyone have ComEd and People's Gas rates available for a small commercial business in Chicago, IL?  I have tried their websites and customer service, but can't seem to get through to any useful information.  If any of you in the Chicago area can pass on the following info, it will be greatly appreciated:

Electric:

monthly fees

schedule of on-peak and off-peak hours

$/KW and $/kwh for both on and off-peak

taxes and additional fees


Gas:

I have a summary of charges, but the website lists various additional charges, with no associated rate (Environmental charge, Infrastructure Cost Recovery Charge, taxes, and other fees).  If anyone can provide information regarding these additional fees, I would appreciate it.

Thanks!

--
Karen


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