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                    Have an emergency?

                    Natural Gas: If you smell gas, think you have a gas leak, have carbon monoxide symptoms or have some other gas emergency situation, go outside and call 911 and thenour emergency number 1-800-634-3524.

                    Electric: For any electric emergency including a power outage or other electric-related situation, please call  1-800-464-7726. If you see a downed power line, stay away and immediately call 911 and then our emergency number.


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                    Electric Rates 2016 to 2019

                    See our rates and tariff

                    EFFECTIVE 9/29/2016 through 12/31/2019

                    Electric Service Tariff (Entire Book)

                    Table of Contents


                    Rate/Rider Designation Tariff for Electric Service - Class of Service Sheet No.
                     Cover Page 1
                     Table of Contents 2, 3, 4
                     Index of Cities, Towns and Unincorporated Communities 5, 6
                     General Rules and Regulations 7 through 43
                    Rate 711 Residential 44
                    Rate 720 Commercial and General Service - Heat Pump 45, 46
                    Rate 721 General Service - Small 47
                    Rate 722 Commercial Spaceheating 48, 49
                    Rate 723 General Service - Medium 50, 51, 52
                    Rate 724 General Service - Large 53, 54, 55, 56, 57
                    Rate 725 Metal Melting Service 58, 59, 60, 61, 62
                    Rate 726 Off-Peak Service 63, 64, 65, 66
                    Rate 732 Industrial Power Service 67, 68, 69, 70, 71
                    Rate 733 High Load Factor Industrial Power Service 72, 73, 74, 75, 76
                    Rate 734 Industrial Power Service for Air Separation & Hydrogen Production Market Customers 77, 78, 79, 80, 81, 82, 83
                    Rate 741 Municipal Power 84, 85
                    Rate 742 Intermittent Wastewater Pumping-Distributed Systems 86, 87, 88
                    Rate 744 Railroad Power Service 89, 90
                    Rate 750 Street Lighting 91, 92, 93, 94, 95, 96, 97, 98
                    Rate 755 Traffic and Directive Lighting 99
                    Rate 760 Dusk to Dawn Area Lighting 100, 101, 102, 10
                    Rate 765 Renewable Feed-In Tariff 104 through 115
                    Rider 770 Adjustment of Charges for Cost of Fuel Rider 116
                    Rider 771 Adjustment of Charges for Regional Transmission Organization
                    Rider 772 Adjustment of Charges for Environmental Cost Recovery Mechanism 118
                    Rider 774 Adjustment of Charges for Resource Adequacy 119
                    Rider 775 Interruptible Industrial Service 120 through 128
                    Rider 776 Back-Up, Maintenance and Temporary Industrial Service Rider 129, 130, 131, 132, 133
                    Rider 777 Economic Development Rider 134, 135, 136
                    Rider 778 Purchases from Cogeneration Facilities and Small Power Production Facilities 137, 138, 139, 140
                    Rider 779 Interconnection Standards 141 through 156
                    Rider 780 Net Metering 157 through 165
                    Rider 781 Demand Response Resource Type 1 (DRR 1) - Energy Only 166 through 193
                    Rider 782 Emergency Demand Response Resource (EDR) - Energy Only 194 through 221
                    Rider 783 Demand Side Management Adjustment Mechanism 222 through 227
                    Rider 785 Plug-In Electric Vehicle Off-Peak Charging Rider (Pilot Program) 228, 229
                    Rider 786 Green Power Rider 230, 231
                    Rider 787 Adjustment of Charges for Federally Mandated Costs 232
                    Rider 788 Adjustment of Charges for Transmission, Distribution and Storage System Improvement Charge 233
                    Appendix A Applicable Riders 234, 235
                    Appendix B Fuel Cost Adjustment 236
                    Appendix C Resource Transmission Organization Adjustment Factor 237
                    Appendix D Environmental Cost Recovery Mechanism Factor 238
                    Appendix F Resource Adequacy Adjustment Factor 239
                    Appendix G Demand Side Management Adjustment Mechanism Factor 240, 241, 242, 243
                    Appendix H Green Power Rider Rate 244
                    Appendix I Federally Mandated Cost Adjustment Factor 245
                    Appendix J Transmission, Distribution and Storage System Improvement Charge246

                    Electric rate adjustment history

                    pdf
                    Electric Rate Adjustment History - Appendix B
                    81.6 KB
                    pdf
                    Electric Rate Adjustment History - Appendix C
                    88.3 KB
                    pdf
                    Electric Rate Adjustment History - Appendix D
                    80.9 KB
                    pdf
                    Electric Rate Adjustment History - Appendix F
                    71.1 KB
                    pdf
                    Electric Rate Adjustment History - Appendix G
                    132.9 KB
                    pdf
                    Electric Rate Adjustment History - Appendix H
                    84.3 KB
                    pdf
                    Electric Rate Adjustment History - Appendix I
                    85 KB
                    pdf
                    Electric Rate Adjustment History - Appendix J
                    86.2 KB

                    Rate schedule history for purchases from cogeneration and small power production facilities

                    pdf
                    2019 Rate Schedule
                    135.2 KB
                    pdf
                    2018 Rate Schedule
                    73.1 KB
                    pdf
                    2017 Rate Schedule
                    116.6 KB
                    pdf
                    2016 Rate Schedule
                    72.8 KB
                    pdf
                    2015 Rate Schedule
                    70.4 KB
                    pdf
                    2014 Rate Schedule
                    79.9 KB
                    pdf
                    2012 Rate Schedule​
                    952.5 KB
                    pdf
                    2011 Rate Schedule
                    10.1 KB
                    pdf
                    2010 Rate Schedule
                    48.7 KB
                    pdf
                    2009 Rate Schedule
                    9.9 KB
                    pdf
                    2008 Rate Schedule
                    11.7 KB
                    pdf
                    2007 Rate Schedule
                    34.4 KB
                    pdf
                    2006 Rate Schedule
                    38.5 KB
                    pdf
                    2005 Rate Schedule
                    34.4 KB
                    pdf
                    2004 Rate Schedule
                    8.6 KB
                    pdf
                    2002 Rate Schedule
                    8.8 KB
                    pdf
                    2001 Rate Schedule
                    9.2 KB
                    pdf
                    2000 Rate Schedule
                    8.8 KB
                    pdf
                    1999 Rate Schedule
                    8.8 KB

                    Disclaimer

                    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.

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