[FORCE MAJEURE] FORCE MAJEURE-REMEDIATION-CS34 -UP3
SEV 4/5
Force MajeureUntil Further Notice1 Days
NGPL has declared a force majeure at Compressor Station 34 (Unit 3) effective June 11, 2026 at 3:21 PM, with restoration targeted for June 12, 2026 at 9:00 AM -- approximately 18 hours of impact. No specific capacity volume is stated in the notice. CS34 is located on NGPL's Gulf Coast-to-Midwest mainline corridor, and the unit outage constrains northbound throughput.
NGPL force majeure at CS34 Unit 3 constrains Gulf Coast-to-Chicago northbound capacity; expect bearish Henry Hub pressure as gas backs up at Gulf Coast origin points and bullish Chicago Citygate and NGPL Midcontinent basis versus Henry Hub for the duration.
Reroute: Moderate: ANR, PEPL, and REX Zone 3 serve overlapping Chicago and Midwest markets and may absorb displaced volumes, though NGPL is very high capacity and a compressor outage of unknown magnitude may not be fully offset by alternatives.
Natural Gas Pipeline (NGPL)
[FORCE MAJEURE] FORCE MAJEURE-REMEDIATION-CS341-UP4
SEV 4/5
Force MajeureUntil Further Notice14 Days
NGPL has declared a force majeure event affecting Compressor Station 341 (CS341) on the UP4 segment, effective immediately on 06/16/2026 with a stated end date of 06/30/2026. No specific capacity volume is provided in the notice. CS341 is a key compression point on NGPL's Gulf Coast-to-Midwest corridor, and this FM declaration indicates an unplanned equipment failure or emergency condition requiring remediation over approximately 14 days.
NGPL CS341 force majeure on UP4 segment tightens northbound Gulf Coast takeaway capacity, expect bearish pressure at Henry Hub as gas backs up onshore with bullish pressure at Chicago Citygate and NGPL Midcontinent basis; no volume stated but CS341 outages on NGPL can materially affect one of the highest-throughput Midwest corridors.
Reroute: Moderate: ANR, PEPL, and REX Zone 3 serve overlapping Gulf Coast-to-Chicago/Midwest corridors and may absorb some displaced volumes, but NGPL is very high capacity and a full reroute of all affected volumes is unlikely given typical spare capacity constraints on competing pipes.
Natural Gas Pipeline (NGPL)
[FORCE MAJEURE] FORCE MAJEURE - REMEDIATION - CS341-UPD5
SEV 4/5
Force MajeureUntil Further Notice1 Days
NGPL has declared a force majeure at Compressor Station 341 (CS341), effective June 22, 2026 at 11:24 AM, with restoration expected by June 23, 2026 at 9:00 AM. The notice is a first revision (fresh event) with no capacity volume stated. Duration is approximately one calendar day. CS341 is on the NGPL mainline, a high-throughput Gulf Coast-to-Midwest corridor pipeline.
NGPL force majeure at CS341 restricts northbound Gulf Coast-to-Midwest throughput; expect bearish Henry Hub pressure as Gulf Coast supply backs up and bullish pressure at Chicago Citygate and NGPL Midcontinent basis -- no capacity volume stated so magnitude is uncertain but force majeure classification warrants close monitoring.
Reroute: Moderate: ANR, PEPL, and REX Zone 3 serve overlapping Gulf Coast-to-Midwest corridors and may absorb some displaced volumes, but NGPL is one of the highest-capacity Midwest pipelines and partial offsets are likely insufficient for large displacements.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Natural Gas Pipeline (NGPL)
[MAINTENANCE] OUTAGE IMPACT REPORT - 6-18-26
SEV 2/5
Maintenance1 Days
NGPL has posted a maintenance outage impact report effective June 23, 2026 at 9:43 AM through June 24, 2026 at 9:00 AM -- a roughly 23-hour window. No specific location, segment, compressor station, or capacity restriction figure is provided in the notice text. The event appears to be a short-duration planned maintenance with advance notice and a known end date.
Short-duration planned NGPL maintenance with no stated capacity volume and no segment detail -- insufficient information to assess basis impact at NGPL Midcontinent or Chicago Citygate; monitor for follow-on revision with capacity figures.
Reroute: Moderate: if capacity is affected, ANR, PEPL, and REX Zone 3 serve overlapping Gulf Coast-to-Midwest corridors, though NGPL is very high capacity and large constraints are difficult to fully offset; no specific volume or segment is disclosed in this notice.
Natural Gas Pipeline (NGPL)
[MAINTENANCE] SEG 25 - STATION MAINT - CS 343 - UPD2
