Commonwealth Edison

Commonwealth Edison (ComEd) is a utility covering Chicago and much of Northern Illinois.

Utility ID: ComEd (this is the utility identifier you use in our API)

The documentation on this page covers the unique data and behavior you will see for this utility. Usually, each section is linked directly from elsewhere in the documentation, so you don't have to read through everything on this page unless it is relevant to you from elsewhere in the docs.

Data Available

To see what data can be collected for this utility, click here.

Tariffs

Below are the list of tariffs you will likely see in Base Meter Block service_tariff and Base Bill Block service_tariff values for this utility. You can also programmatically download this list of tariffs on the GET /files/known_tariffs_json endpoint. We update this list regularly as we see new tariffs.

#TODO

NOTE: This list of tariffs covers the vast majority of tariffs we see for this utility. However every so often, we see new tariffs that may be included in service_tariff values before we can update this list. So, please be able to handle unexpected tariff names that are not in this list.

SAID

SAID is the "Account Number" listed in the top header of the bills. For lighting services, "_unmetered" may be attached to the end of the SAID in order to uniquely identify each service. For example, 6002123100 and 801101200_unmetered.

Example1:

Example2: