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Indiana Utility Regulatory Commission

IURC > Natural Gas Division Natural Gas Division

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

The division monitors and evaluates regulatory and policy initiatives affecting the natural gas industry, as well as reviews and analyzes regulatory proceedings initiated by Indiana’s natural gas utilities. These proceedings can be complex, sometimes taking 12-18 months to process, and may include such issues as rate changes (including gas cost adjustment costs and general rate changes), financing, alternative regulatory plans, service area matters, conservation initiatives, as well as customer assistance programs. 

Rates, Charges, Rules and Regulations

Jurisdictional and Withdrawn Utilities

Industry Reports and National Issues

Administrative Materials and Forms

  • Annual Report Filing Process: Forms 
  • Gas Cost Adjustment Orders: Template
  • Public Utility Fee Report: Form

Additional Resources

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