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Indiana Utility Regulatory Commission

IURC > Electricity Division Electricity Division

Welcome to the IURC’s Electricity Division webpage. Here you will find rate comparison data, utility tariffs, 30-day filings, lists of jurisdictional and withdrawn utilities, industry reports, national issues affecting Indiana, as well as administrative materials and forms for regulated utilities.

Researching and analyzing cases before the Commission is one of the division’s primary duties. These cases can be complex, sometimes taking 12-18 months to process, and may include such issues as rate changes (including quarterly fuel adjustment costs, environmental costs reviews, and general rate changes), certificates of need for new power plants, demand side management programs (DSM), service area matters, renewable energy and conservation initiatives, integrated resource planning, and U.S. EPA rulemakings.

Rates, Charges, Rules and Regulations

Jurisdictional and Withdrawn Utilities

Industry Reports and National Issues

Electric Service Territory Map

Viewing the Map

To view the electric service territory map, go to the IndianaMap site.  On the home page click on “View the Map”.  Once the map is visible, click on the “Add Content” button near the upper left of the screen.  After that, then click on “Infrastructure”, scroll down to “Energy Electric Service Territories,” and select the box next to it.  Scroll back to the top of the list to close it.  Other layers can be added from the list if needed.  Also, the base map can be changed by clicking on the “Basemaps” button near the upper left of the screen.

Zooming in and out can be accomplished with your mouse wheel or by using the tool on the left side of the map.  The map can be re-centered by holding down the left mouse button and moving the mouse in the desired direction.  The map area shown on the screen can be printed using the “Print” button in the upper right portion of the screen.  This feature creates a .PDF file that can be saved and printed.

Obtaining Shapefiles

ArcMap users can download shapefiles of the electric service territories from IndianaMap’s layer gallery here.  New shapefiles are posted periodically throughout the year. 

Editing the Service Territory Map

After the IURC has approved a change to a service territory boundary, the utilities involved are responsible for editing the map.  Submission of edits is restricted to users authorized by the IURC.  Users must first establish an IN.gov account.  Once an IN.gov account is created, send an email here and provide the user’s name, title, and organization along with the username utilized on the IN.gov account. 

Original EST Editing Tool | Latest EST Editing Tool

If you are unable to access an established account, contact IN.gov by calling 317-233-2010 to determine if your password needs to be reset. 

If you have questions about the map or editing tool, call (317) 232-2754 or or send an e-mail by clicking here.

Administrative Materials and Forms

  • Annual Report Filing Process: Forms
  • Public Utility Fee Report: Forms
  • Outage Reporting: Form
  • Geographic Information System Permission Form (Inactive): Forms

Additional Resources

For additional information about the electric industry and utility regulation, please click here.