US NATGAS: TCO Issued Critical Operational Alert — FM Declared by DT Midstream

Columbia Gas Transmission (TCO) issued a Critical Operational Alert notifying shippers of a Force Majeure declared by DT Midstream (DTM) on physical deliveries into the system, according to TC Energy's EBB * The disruption caps maximum throughput capacity at the Stonewall Gas Gathering Braxton interconnect (TCO West Braxton delivery meter #842867) at 400,000 Dth, effective starting in the ID1 Cycle on September 23, 2026. * No estimated return-to-service timeline has been established, and DTM is actively monitoring pipeline conditions to provide additional updates as system evaluations continue.