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TSP Name:
Critical Notice Description:
Notice Effective Date:
Notice Effective Time:
Notice End Date:
Notice End Time:
Notice Identifier:
Notice Status Description:
Notice Type:
Posting Date:
Posting Time:
Prior Notice Identifier:
Required Response
Indicator Description:
Response Date:
Response Time:
Subject:
Algonquin Gas Transmission, LLC
Critical notice
12/24/2025
09:00:00 AM
03/22/2026
10:48:38 AM
171663
Initiate
Operational Flow Order
12/22/2025
10:48:38 AM
No response required
AGT Customer Specific Operational Flow Order -- EFF 12-24
As previously posted, Algonquin Gas Transmission, LLC (AGT) has limited operational flexibility to manage imbalances. Therefore, in order to maintain the operational integrity of the system, AGT is issuing an Operational Flow Order (OFO) pursuant to Section 26 of the General Terms and Conditions of AGT's FERC Gas Tariff, effective 9:00 AM CCT, December 24, 2025, for certain delivery point parties on the AGT system. AGT will be contacting the affected parties.
This OFO does not affect the ability of AGT to receive or deliver quantities of gas for scheduled nominations to any customer or pipeline.
During the effectiveness of this OFO, all parties must be balanced. The penalty shall apply to each dekatherm of actual quantities that exceeds the greater of 1,000 Dth or 110% of scheduled quantities for Due Shipper balances, as well as each dekatherm of scheduled quantities that exceeds the greater of 1,000 Dth or 105% of actual quantities for Due Pipe balances. The penalty will be equal to three times the arithmetic average of daily Platts Gas Daily "Daily Price Survey" posting for the High Common price for "Algonquin, city-gates" for the day on which such violation occurred as indicated in AGT's General Terms and Conditions Section 26.8. In addition, AGT will not permit retroactive nominations to avoid an OFO penalty except for primary firm no-notice nominations or shippers who can secure day ending Due Shipper supply.
This OFO will remain in effect until further notice.
Furthermore, the system wide OFO effective 9:00 AM CCT, December 20, 2025, will remain in effect until further notice.
Please contact your Operations Account Representative should you have any questions.
Please refer to the table below for the effected AGT operational areas, dates, and tolerance percentages:
| Operational Area |
Gas Day December 22 and 23 |
Gas Day December 24 and until further notice |
| System Wide - All Customers |
No Due Pipe OFO 5% / 1,000 |
No Due Pipe OFO 5% / 1,000 |
| Customer Specific |
No Customer Specific OFO |
No Due Pipe OFO 5%/ 1,000 and No Due Shipper OFO 10% / 1,000 |
NOTE:
Deliveries No DP : Shippers are not to take more than scheduled
Deliveries No DS : Shippers are not to take less than scheduled
Receipts No DP : Shippers are not to give less than scheduled
Receipts No DS : Shippers are not to give more than scheduled
TSP Name:
Critical Notice Description:
Notice Effective Date:
Notice Effective Time:
Notice End Date:
Notice End Time:
Notice Identifier:
Notice Status Description:
Notice Type:
Posting Date:
Posting Time:
Prior Notice Identifier:
Required Response
Indicator Description:
Response Date:
Response Time:
Subject:
Algonquin Gas Transmission, LLC
Critical notice
12/24/2025
09:00:00 AM
03/22/2026
10:48:38 AM
171663
Initiate
Operational Flow Order
12/22/2025
10:48:38 AM
No response required
AGT Customer Specific Operational Flow Order -- EFF 12-24
As previously posted, Algonquin Gas Transmission, LLC (AGT) has limited operational flexibility to manage imbalances. Therefore, in order to maintain the operational integrity of the system, AGT is issuing an Operational Flow Order (OFO) pursuant to Section 26 of the General Terms and Conditions of AGT's FERC Gas Tariff, effective 9:00 AM CCT, December 24, 2025, for certain delivery point parties on the AGT system. AGT will be contacting the affected parties.
This OFO does not affect the ability of AGT to receive or deliver quantities of gas for scheduled nominations to any customer or pipeline.
During the effectiveness of this OFO, all parties must be balanced. The penalty shall apply to each dekatherm of actual quantities that exceeds the greater of 1,000 Dth or 110% of scheduled quantities for Due Shipper balances, as well as each dekatherm of scheduled quantities that exceeds the greater of 1,000 Dth or 105% of actual quantities for Due Pipe balances. The penalty will be equal to three times the arithmetic average of daily Platts Gas Daily "Daily Price Survey" posting for the High Common price for "Algonquin, city-gates" for the day on which such violation occurred as indicated in AGT's General Terms and Conditions Section 26.8. In addition, AGT will not permit retroactive nominations to avoid an OFO penalty except for primary firm no-notice nominations or shippers who can secure day ending Due Shipper supply.
This OFO will remain in effect until further notice.
Furthermore, the system wide OFO effective 9:00 AM CCT, December 20, 2025, will remain in effect until further notice.
Please contact your Operations Account Representative should you have any questions.
Please refer to the table below for the effected AGT operational areas, dates, and tolerance percentages:
| Operational Area |
Gas Day December 22 and 23 |
Gas Day December 24 and until further notice |
| System Wide - All Customers |
No Due Pipe OFO 5% / 1,000 |
No Due Pipe OFO 5% / 1,000 |
| Customer Specific |
No Customer Specific OFO |
No Due Pipe OFO 5%/ 1,000 and No Due Shipper OFO 10% / 1,000 |
NOTE:
Deliveries No DP : Shippers are not to take more than scheduled
Deliveries No DS : Shippers are not to take less than scheduled
Receipts No DP : Shippers are not to give less than scheduled
Receipts No DS : Shippers are not to give more than scheduled