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Eastern Gas Transmission & Storage
84 active notices
Active Notices
Showing 84 notices
EGTS
OFO: Northern Area Conform Services
SEV 4/5
Operational AlertUntil Further Notice
EGTS has issued an Operational Flow Order (OFO) for Conform Services on its Northern Area, effective January 23, 2026 at 15:00. This is a Critical-category notice indicating active system stress requiring shippers to conform nominations to actual usage. No specific capacity volume is stated, but OFO declarations on EGTS Northern Area signal tightness in Appalachian Mid-Atlantic supply flows. Duration is indeterminate from this notice.
EGTS Northern Area OFO signals active system stress on the Appalachian/Mid-Atlantic corridor; expect bullish pressure at Dominion South and TETCO M2 basis with potential tightening at Mid-Atlantic delivery points served by EGTS and Transco Zone 5.
Reroute: Moderate: TCO (Columbia Gas Transmission) and Equitrans serve overlapping Appalachian markets and may absorb some volumes, but EGTS Northern Area OFOs during winter typically reflect system-wide tightness that limits available reroute capacity on competing pipes.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
EGTS
PL-1 Restrictions
SEV 3/5
Capacity ConstraintUntil Further Notice
EGTS has issued a Critical Pipeline Conditions notice for PL-1 Restrictions effective January 23, 2026. The notice indicates a capacity constraint on the EGTS system, which serves Mid-Atlantic and Appalachian markets including West Virginia, Virginia, Pennsylvania, Maryland, and New York. No specific volume or restoration timeline is provided in the notice text.
EGTS PL-1 capacity constraint tightens Appalachian and Mid-Atlantic supply; watch for basis widening at Dominion South and TETCO M2 versus Henry Hub with no stated restoration timeline.
Reroute: Moderate: TCO and Equitrans serve overlapping Appalachian markets, and Transco provides partial Mid-Atlantic alternative, but EGTS serves specific local distribution points that may have limited bypass options.
EGTS
OFO: PL-1 System FTNN Hourly
SEV 3/5
Operational AlertUntil Further Notice
EGTS has issued an Operational Flow Order (OFO) on its PL-1 system requiring FTNN (Flowing Today, Nominated Nomination) hourly compliance, effective 2026-01-23 at 15:00. This is a first-revision notice posted in January 2026, indicating active system stress on the EGTS Mid-Atlantic/Appalachian network. No specific capacity volume is stated, and no restoration timeline is given.
EGTS PL-1 OFO with hourly FTNN requirements signals Mid-Atlantic/Appalachian pipeline stress; watch for basis widening at Dominion South and TETCO M2 vs Henry Hub, with potential tightening for downstream Southeast and Mid-Atlantic markets served by EGTS and interconnecting TCO and Transco.
Reroute: Moderate: TCO (monitored) and Equitrans serve overlapping Appalachian markets, and Transco provides partial Mid-Atlantic alternative; however, simultaneous winter demand pressure across the region may limit available spare capacity on alternative pipes.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
EGTS
OFO: Northern Area FTNN Hourly
SEV 3/5
Operational AlertUntil Further Notice
EGTS has issued an Operational Flow Order (OFO) for the Northern Area requiring hourly FTNN (Firm Transportation No-Notice) compliance, effective January 23, 2026 at 15:00. This is a first-time notice (Revision 1) indicating system stress in the Northern Area of the Eastern Gas Transmission and Storage system. No capacity volume or restoration timeline is specified.
EGTS Northern Area OFO signals Mid-Atlantic/Appalachian supply tightness -- watch for basis widening at Dominion South and TETCO M2 versus Henry Hub, with potential spillover into Transco Zone 5 if EGTS cannot balance flows.
Reroute: Moderate: TCO (Columbia Gas Transmission) and Equitrans serve overlapping Appalachian markets, and Transco provides partial Mid-Atlantic alternative; however, EGTS Northern Area OFOs during winter demand periods often reflect system-wide tightness that limits the effectiveness of reroutes.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
EGTS
Oakford Area Restrictions
SEV 3/5
Capacity ConstraintUntil Further Notice
EGTS has issued a Critical capacity constraint notice for the Oakford area, effective January 12, 2026. Oakford is a major storage and transmission hub in western Pennsylvania serving Mid-Atlantic and Appalachian markets. No specific capacity volumes or restoration timeline are provided in the notice text.
EGTS Oakford area restriction tightens Appalachian Mid-Atlantic supply with no stated restoration date; expect bullish pressure on Dominion South and TETCO M2 basis vs Henry Hub.
Reroute: Moderate: TCO and Equitrans serve overlapping Appalachian markets, and Transco provides some Mid-Atlantic alternative capacity, but Oakford is a critical storage hub with limited full bypass options.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
EGTS
Cornwell and Clarington Restrictions
SEV 2/5
Capacity Constraint
EGTS issued a critical notice on January 26, 2026, effective January 28, 2026, citing capacity constraints at Cornwell and Clarington locations on the Eastern Gas Transmission and Storage system. No specific capacity volumes, curtailment levels, or restoration timeline are provided in the notice text. Insufficient detail to assess market impact beyond a localized Appalachian constraint.
No capacity volume or curtailment detail provided; monitor for follow-on revisions, but this notice alone offers no actionable basis signal at Dominion South or TETCO M2.
Reroute: Moderate: TCO and Equitrans serve overlapping Appalachian markets in the WV/PA/OH corridor, providing partial reroute options if volumes are specified in a subsequent revision.
