MGU rate book

You can download a copy of the rates, rules, and regulations (tariffs) for MGU operations. While the information here is materially the same, the official tariffs that are on file with the governing commission will hold over these documents in the event of a discrepancy.

• Customer data privacy tariff
• Historical Michigan Gas Rates

Section A	Last Issued
Title Page and Index	03/11/22
Table of Contents - Checklist	03/10/23
Territory Served	03/17/22
Technical Terms and Abbreviations	01/02/08
Standard Terms and Abbreviations for all Customers	01/02/08
Supplemental Utility Service Charges	01/14/09

Section B - Administrative Rules Index	Last Issued
Technical Standards for Gas Service	01/12/22
Consumer Standards and Billing Practices	07/28/21
Cancelled and held for future use.	02/04/20
Additional Rules	02/10/21

Section C - Rules and Regulations	Last Issued
Characteristics of Service	01/02/08
Controlled Service	01/14/09
Curtailment of Gas Service	11/17/21
Application of Rates	11/17/21
Customer Responsibilities	11/17/21
Customer Protections (Data Privacy Tariff)	07/29/21
Extreme Weather Conditions	08/29/18
Metering Customer Equipment and Billing	11/17/21
Gas Cost Recovery Clause	11/17/21
Refund Procedures	01/02/08
Customer Attachment Program	11/17/21

Section D - Rate Schedules	Last Issued
General Terms and Conditions of the Tariff	12/17/20
Supplemental Charges	03/10/23
Gas Cost Recovery Factors	03/10/23
Residential Rate	11/17/21
Small General Service Rate	11/17/21
Medium General Service Rate	11/17/21
Large General Service Rate	11/17/21
Gas Lighting Rate	11/17/21
Residential Service - Gas Demand Response Program	11/17/21
Small Service - Gas Demand Response Program	11/17/21
Medium Service - Gas Demand Response Program	11/17/21
Large Service - Gas Demand Response Program	11/17/21

Section E - Gas Transportation	Last Issued
Gas Transportation Service Rules	11/17/21
Records, Accounting and Control	11/17/21
Gas Quality	11/17/21
Service Requirements	01/14/10
Transportation Service and Rates	11/17/21

Section F - Customer Choice	Last Issued
General Provisions	11/17/21
Customer Protections	11/17/21
Solicitation Requirements	11/17/21
Supplier Licensing and Code of Conduct	11/17/21
Procedures for Complaints Between Suppliers and the Company	09/17/14
Gas Customer Choice Service (Rate CC)	09/17/14

Section G - Standard Customer Form	Last Issued
Standard Forms	01/02/08

---