Summary
Cove Point LNG is entering its annual planned maintenance outage effective 2026-09-19 at 14:00. The notice is classified as a Capacity Constraint / Critical notice by the operator but provides no specific duration or volume impact. As an LNG export terminal, any feedgas curtailment at Cove Point removes export demand from the domestic market, which is directionally bullish for Appalachian supply basis.
Trading note
Cove Point annual maintenance removes LNG export demand from the Appalachian supply basin; gas that would have fed the terminal stays domestic, bearish the LNG export arb and bullish Appalachian regional basis -- the Eastern Gas South regional proxy has been trading at approximately -1.270 vs HH as of 2026-09-17 (5-day trailing average -1.317), and reduced feedgas pull from Cove Point is expected to widen that discount further; COVE POINT PLANT delivery meter (loc 10001, D:DPQ) was running at 94.4% utilization (0.868 Bcf/d scheduled against 0.920 Bcf/d operating capacity) in the 2026-09-18 evening cycle, indicating pre-maintenance throughput was near-full and the maintenance impact on nominations could be material.
Reroute potential
None: Cove Point is the sole LNG export terminal served by this system; there is no alternate delivery point for LNG export volumes, though gas volumes displaced from feedgas can be absorbed by the broader Appalachian/Mid-Atlantic grid via EGTS, Transco, and TCO interconnects.
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View original notice text (as posted by CPL)
Pipeline: CPL
Notice ID: 1011630
Subject: Cove Point Liquefaction Terminal Annual Maintenance
Notice Type: Notices
Posted: 2026-09-18T18:28:55.192
Effective: 2026-09-19T14:00:00
naesbNoticeTypeDescription: Maintenance
subcategory: Critical
tspDefinedNoticeTypeDescription: Capacity Constraint
