Algonquin Gas Transmission Notice 158666

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006951446
Algonquin Gas Transmission, LLC
Critical notice
02/11/2025
09:00:00 AM
02/12/2025
09:00:00 AM
158666
Initiate
Capacity Constraint
02/10/2025
03:21:10 PM

No response required

AGT Pipeline Conditions for 2/11/2025

Notice Text:

For Gas Day February 11, 2025, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:

Restricted Locations	Scheduled and Sealed	Priority % Restricted							Notes
Restricted Locations	Scheduled and Sealed	IT	3B	3A	2C	2B	2A	1	Notes
Stony Point		100%	95%
Cromwell		100%	98%
Burrillville		100%	99%
Weymouth		100%	99%
Iroquois Receipts		100%	24%
Iroquois Deliveries		100%	32%
Hanover West		100%	87%
Mendon Receipts		100%	100%	100%	100%	37%
G System		100%	92%
J System		100%	92%


No-Notice Restrictions

OFO / Imbalance Notice
System Wide OFO	No DP - Effective 1/2/25. Tolerance 2,000 Dth / 2%
Customer Specific OFO	---
Meter Specific OFO	⁽¹⁾ Receipts at Beverly (Meters 00215, 01215, 99855) - Effective 2/6/25
Imbalances Warnings	---

FERC Order 698

Systemwide Notes:
⁽¹⁾ With respect to each gas day for the period during which this OFO is in effect, Shippers will be penalized if their highest scheduled quantity for the gas day during any hourly cycle throughout the gas day, starting at the Evening Cycle Nomination deadline of 6 pm CCT the day prior to the Gas Day commencing, is reduced such that the scheduled quantity at the end of the gas day is more than 15,000 Dth or 40% (whichever is higher) lower than such highest scheduled quantity. The tolerance of 15,000 Dth or 40% is based on the cumulative scheduled quantity amongst all of the Shipper's contracts (penalty is calculated at a Shipper level rather than each individual contract). With respect to any Shipper whose cumulative scheduled quantity is reduced by more than 15,000 Dth or 40% of its highest scheduled quantity during the gas day, beginning at the Evening Cycle Nomination deadline of 6 pm, compared to the end of the gas day, that Shipper will be assessed a penalty for such gas day for an amount equal to the quantity in dekatherms outside of the tolerance multiplied by three times the 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. This OFO penalty shall apply unless the Shipper demonstrates to AGT's reasonable satisfaction that the scheduled quantity changes during the applicable gas day were the result of intraday bumping or an abnormal operational issue affecting Customer's supply or market related to the Shipper's highest scheduled quantity for such gas day at the meters listed.

AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.

AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.

AGT may be required to issue system specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.

Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day. Please contact your Operations Account Representative should you have any questions.

Notice Text:

For Gas Day February 11, 2025, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:

Restricted Locations	Scheduled and Sealed	Priority % Restricted							Notes
Restricted Locations	Scheduled and Sealed	IT	3B	3A	2C	2B	2A	1	Notes
Stony Point		100%	95%
Cromwell		100%	98%
Burrillville		100%	99%
Weymouth		100%	99%
Iroquois Receipts		100%	24%
Iroquois Deliveries		100%	32%
Hanover West		100%	87%
Mendon Receipts		100%	100%	100%	100%	37%
G System		100%	92%
J System		100%	92%


No-Notice Restrictions

OFO / Imbalance Notice
System Wide OFO	No DP - Effective 1/2/25. Tolerance 2,000 Dth / 2%
Customer Specific OFO	---
Meter Specific OFO	⁽¹⁾ Receipts at Beverly (Meters 00215, 01215, 99855) - Effective 2/6/25
Imbalances Warnings	---

FERC Order 698

Systemwide Notes:
⁽¹⁾ With respect to each gas day for the period during which this OFO is in effect, Shippers will be penalized if their highest scheduled quantity for the gas day during any hourly cycle throughout the gas day, starting at the Evening Cycle Nomination deadline of 6 pm CCT the day prior to the Gas Day commencing, is reduced such that the scheduled quantity at the end of the gas day is more than 15,000 Dth or 40% (whichever is higher) lower than such highest scheduled quantity. The tolerance of 15,000 Dth or 40% is based on the cumulative scheduled quantity amongst all of the Shipper's contracts (penalty is calculated at a Shipper level rather than each individual contract). With respect to any Shipper whose cumulative scheduled quantity is reduced by more than 15,000 Dth or 40% of its highest scheduled quantity during the gas day, beginning at the Evening Cycle Nomination deadline of 6 pm, compared to the end of the gas day, that Shipper will be assessed a penalty for such gas day for an amount equal to the quantity in dekatherms outside of the tolerance multiplied by three times the 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. This OFO penalty shall apply unless the Shipper demonstrates to AGT's reasonable satisfaction that the scheduled quantity changes during the applicable gas day were the result of intraday bumping or an abnormal operational issue affecting Customer's supply or market related to the Shipper's highest scheduled quantity for such gas day at the meters listed.

AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.

AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.

AGT may be required to issue system specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.

Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day. Please contact your Operations Account Representative should you have any questions.

Algonquin Gas Transmission Notice 158666

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