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ComEd Choice Home | RES/MSP


Electric Supplier Services Department The role of the Electric Supplier Services Department is to guide Retail Electric Suppliers through the registration process at ComEd.

Retail Electric Supplier Registration Form Retail Electric Suppliers and Customer Self Managers must register with ComEd to begin the enrollment process.

The Retail Electric Supplier Resource Guide This guide provides Retail Electric Suppliers with complete information about the procedures and requirements for doing business within the ComEd service territory. Click the link to access the guide.

Customer Self Manager Resource Guide This guide has been prepared for customers who wish to manage their own supply of power and energy. Click the link to access the guide.

Outage Notification This page allows you to track the latest outages. You must have authorization to view this information.

Settlement Load Profiles The Settlement load profiles are used to estimate the hourly usage of retail customers that do not have interval metering.  They are generated for each of the non-residential customer classes that do not require interval metering and the residential customer classes.  This page will provide settlement load profiles for nonresidential and residential customer classes.

Generic Load Profiles Generic load profiles illustrate typical load patterns of retail customers in ComEd's service territory. They are used for informational purposes and will not be used by ComEd in the energy imbalance settlement process. This page will provide generic load profile information for the Non-residential and Residential Customer Class types.

Retail Electric Supplier EDI Test Manual The Retail Electric Supplier  Electronic Data Interchange (EDI) Test Manual is in ZIP format and is a set of files containing implementation guides, data dictionaries and other materials necessary for testing and transmission of documents pertaining to customer choice implementation.

ComEd Transmission Services These pages will provide specific information that a RES or CSM will need to obtain transmission services from ComEd.

PJM PJM is a fully functioning regional transmission organization, operating the world’s largest competitive wholesale electricity market and North America’s largest power grid. Membership in PJM is required in order to become a Retail Electric Supplier and deliver power and energy within the ComEd service territory. This is a link to their web site which provides easy navigation to all the PJM business processes and tools and includes important information concerning membership, PJM markets, customer information, PJM training and links to other related sites.

Last updated: July 25, 2008
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