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Northern Indiana Public Service Company (NIPSCO) provides natural gas service in 32 counties.
To compare average natural gas bills, see the IURC's monthly residential surveys.
To review the rate case's public file, please visit the IURC website and enter docket number 43894.
Under a 2013 Indiana law, NIPSCO received IURC approval of a 7-year plan for infrastructure improvements, along with incremental rate increases as the projects proceed. Project costs in the plan total about $713 million. Please click here for more information.
Natural gas utilities may adjust rates every three months to recover changes in wholesale costs. The adjustments require OUCC review and IURC approval. To review NIPSCO's gas cost adjustment filings, visit the IURC website and enter cause number 43629.