EFFECTIVE 07/16/1987 through 12/26/11

Electric Service Tariffs (Entire Book)

Table of Contents

Rate/Rider Designation Rates for Electric Service - Class of Service Sheet Number
Cover Page
Table of Contents
Index of Communities Furnished Electric Service2-2A
 General Rules and Regulations Applicable Service (Specific Rules on Sheet 1C)  
811 Residential 3-3A
812Good Cents Energy Efficient - Residential3.1-3.1A
813Good Cents Energy Efficient - Multiple Family Housing3.15-3.15A
820Good Cents Energy Efficient - Commercial and General Service3.2-3.2B
821General Service - Small4-4A
822Commercial Spaceheating5-5A
823General Service6-6B
824General Service - Large Use7-7G
825Metal Melting Service9A-9E
826Off-Peak Service10-10E
832Industrial Power Service11-11L
833Industrial Power Service12-12K
Rider GAGeneral Alternative Rider14.1
834General Service15-15E
835Interruptible Industrial Power Service16-16F
836Interruptible Industrial Power Service for Air Separation Processes16.1-16.1G
Attachment A - Interruptible Electric Price Index
(Updated Quarterly)
841Municipal Power17-17A
842Intermittent Wastewater Pumping-Distributed Systems17.1-17.1B
844Railroad Power Service18-18A
845Industrial Firm Incremental Power Service18.1-18.1H
846Economy Energy Transaction Rider to Rate 84518.2-18.2B
848.2Economic Development Rider to General Service-Large Use, Off-Peak Service and Industrial Power Service Rate Schedules 824, 826, 832 and 83318.3-18.3D
849Demand Response Resource Type 1 (DRR1) - Energy Only18.4
849.1Emergency Demand Response Resource (EDR) - Energy Only18.5
850 Renewable Feed-In Tariff18.6-18.11
851Ornamental Street Lighting19
853Credits for Direct Load Control Program20.1
861Overhead Street Lighting-Mercury Vapor21
862Ornamental Street Lighting-Mercury Vapor
(Customer Contribution)
873Ornamental Street Lighting-Mercury Vapor 28
877Street, Highway or Area Lighting-Customer Owned-System31-31A
878Dusk to Dawn Outdoor Lighting32-32A
879Overhead Street Lighting-Underground Feed-Mercury Vapor33
880Street or Highway Lighting-Customer Owned System34-34A
881Overhead Street Lighting-High Pressure Sodium35
882Ornamental Street Lighting-High Pressure Sodium (Customer Contribution) 36
883Overhead Street Lighting-High Pressure Sodium37
884Ornamental Street Lighting-High Pressure Sodium38
885Ornamental Street Lighting-Fluorescent39
886Ornamental Street Lighting-High Pressure Sodium40
887Ornamental Street Lighting-High Pressure Sodium41
888Ornamental Street Lighting-High Pressure Sodium42
890Overhead and Ornamental Street Lighting-Incandescent44-44A
891 Overhead Street Lighting-Underground Feed-High Pressure Sodium45
892Overhead Street Lighting-Underground Feed-High Pressure Sodium46
893Ornamental Street Lighting-High Pressure Sodium47
895Traffic Directive Lighting48-48A
898 Street Lighting-Customer Owned System50-50A
899 Street or Highway Lighting-Customer Owned System51-51A
Miscellaneous Nonrecurring/Reconnection Charges57
Appendix APurchased Power Cost Adjustment Tracking Factor58
Appendix BFuel Cost Charge59
Appendix CCustomer Credit Adjustment59A
Appendix DEnvironmental Cost Recovery Mechanism Factor
(Updated in May and November)
Appendix EEnvironmental Expense Recovery Mechanism Factor
(Updated in May)
Appendix FFAC71S Settlement Purchased Power Refund Credit59D
Appendix GDemand Side Management Adjustment Mechanism Factor59E 

Electric rate adjustment history

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


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.

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 then our emergency number 1-800-634-3524.
Electric: For any electric emergency, including a downed power line, power outage or other electric-related situation, please call 1-800-464-7726.