Rates & Tariffs

The Indiana Utility Regulatory Commission (IURC) has approved a collaborative agreement reached in February by NIPSCO, the Indiana Office of Utility Consumer Counselor (OUCC), NIPSCO’s industrial customers and a coalition of eight northern Indiana Municipalities regarding new base rates for electric customers.  In accordance with the IURC Order, the new rates become effective with the first billing cycle for October, 2016.  The approved rates are shown in the file “NIPSCO Approved Series 700 Electric Tariff.”

NIPSCO Approved Series 700 Electric Tariff 

Electric Service Tariffs

Gas Service Tariffs

30-Day Filings

FERC Postings

The Internet version of Northern Indiana Public Service Company's Electric Tariffs and Gas Tariffs is not the official version. The Company has made a good faith effort to assure the accuracy and timeliness of tariff changes and language posted here, however, there may be instances where the Internet version differs from the official copy. The Company, its Directors, Officers, employees, agents or affiliates do not guarantee the accuracy, completeness or timeliness of the Internet version of its tariffs. The Company expressly disclaims any and all liability for inaccuracies, errors, omission or lack of timeliness with respect to the Internet version of its tariffs, and for any damages of any nature (including direct, indirect, consequential or incidental) arising from the use of the Internet version of its tariffs. The official copies are on file with the Company and the Indiana Utility Regulatory Commission ("IURC"), and copies are available through the IURC, 101 W. Washington Street, Suite 1500E, Indianapolis, IN 46204; telephone 1-800-851-4268.