PEGASys Message Center

Notice

NOTICE:

Effective November 14th, Michigan Gas Utilities will have a new address for payments. Keep this address on file for future reference, update any electronic records and notify any third parties you may have for bill payments. Please send all payments to:
 
Michigan Gas Utilities
P.O. Box 1109
Glenview, IL 60025

Choice Suppliers:

Customer Choice Daily Nomination Requirements: If the Daily Nomination Requirements are not set to REQUIRED status by 8:30 a.m. CST, please deliver to the Forecasted numbers, any numbers that are viewed prior to 8:30 a.m. CST are subject to change

Authorized Overtake Availability: NO



Effective October 1, 2025 the Unaccounted for Gas Factor (Factor U) for transportation customers will be: The Peoples Gas Light and Coke Company 0.0214

For comparison purposes, last year’s factor was 0.0092 for Peoples Gas.

See the attached links for Peoples Gas and North Shore Gas.
https://www.peoplesgasdelivery.com/company/tariffs/info_unaccounted.pdf 

Note:
The .pdf tariffs for the unaccounted gas factors for 2025 will NOT be updated until October 1, 2025.

Minimum Inventory Requirement Super Pool Selection 
Open:   Monday, November 10, 2025 at 8:00 a.m. CT
Close:  Monday, December 1, 2025  at 5:00 p.m. CT
Super Pool Membership Results Available: TBD
Nov. Min. AB Purchase Quantity Determined: TBD

Please contact Gas Transportation Services with Super Pooling questions at 1-800-264-8026.

Imbalance Trade Window
Opens: Wednesday, November 12th, 2025 at 8:00 AM
Closes: Friday, November 14th, 2025 at 5:00 PM CST.
Premise Billing Began:  November 6th

Please submit online trades via PEGASys at pegasys.wecenergygroup.com.

CHOICE SUPPLIERS:
Customer Choice Daily Nomination Requirements: If the Daily Nomination Requirements are not set to REQUIRED status by 8:30am CST please deliver to the Forecasted numbers, any numbers that are viewed prior to 8:30 am CST are subject to change.

CFY BILLING:
PGL- TBA
NSG- TBA

DELIVERY POINT PIPELINE LIMITS:
ANR Pipeline to the North Shore Gas System will be limited to 40,000 MMBtu's per day
ALNC Pipeline to the Peoples Gas system will be limited to 10,000 MMBtu’s per day
ANR Pipeline to the Peoples Gas System will be limited to 10,000 MMBtu's per day
GUAR Pipeline to the Peoples Gas System will be limited to 0 MMBtu's per day
MIDW Pipeline to the Peoples Gas System will be limited to 0 MMBtu's per day
NB Pipeline to the Peoples Gas System will be limited to 10,000 MMBtu's per day
TRNK Pipeline to the Peoples Gas System will be limited to 0 MMBtu's per day
VECT Pipeline to the Peoples Gas System will be limited to 0 MMBtu's per day

These limits will remain in place until further notice

Scheduler:
Timely, Intraday & Evening: Elbia Arroyo (773) 294-3813
Weekend:  Elbia Arroyo (773) 294-3813
****Please contact scheduler before attempting to do any changes after TIMELY*****

Disclaimer:
This gas day notice is updated by 8:30 a.m. CST. and may change at any time without notice.

For operation conditions please go to The Energy Information System.

As of 9:30 a.m. on 11/18/25 ANR has lifted the restriction that was declared on 11/14 for Wisconsin Public Service (WPS)

This Gas Day Notice normally updates on or before 8:30 a.m.CST and may change at any time without notice

WG

As of 9:30 a.m. on 11/18/25 ANR has lifted the restriction that was declared on 11/14 for Wisconsin Gas (WG) 

Please verify your daily volumes in the PEGASys application by viewing the pipeline status report. Volumes are in sync with the pipeline volumes, and any imbalances will display on the report. 

This Gas Day Notice normally updates on or before 8:30 a.m.CST and may change at any time without notice

This Gas Day Notice normally updates on or before 8:30 a.m.CST and may change at any time without notice