National Fuel Gas Supply Notice 1285190

TSP Name: National Fuel Gas Supply Corporation - Critical Notice

TSP: 007912959

                                                                                                                        Post Date: 10/6/2026
                                                                                                                        Post Time: 07:33:00AM CCT
Notice Type: Maintenance, Curtailment
                                                                                                                        Reqrd Rsp:
Critical: Y
Notice ID: 1285190
Notice Status: 2
Notice Eff Date/Time: 10/6/2026 07:00:00AM CCT
Notice End Date/Time: 10/8/2026 03:00:00PM CCT
Superseded System Notice ID: 1284375

Subject: Elkhorn/Kane Plant Shut Down ***Revision 1***
Notice Text
Elkhorn/Kane Plant will be shut down from Tuesday, Oct 6, 2026 from approximately
8:00 AM until Thursday, Oct 8, 2026 at approximately 4:00 PM for maintenance.

Please monitor your pressures accordingly.

Updates will be posted as they become available.

***ORIGINAL SUPERSEDED NOTICE TEXT BELOW***

Elkhorn/Kane Plant will be shut down from Tuesday, Oct 8, 2026 from approximately
8:00 AM until Thursday, Oct 10, 2026 at approximately 4:00 PM for maintenance.

PSP1146341    Elkhorn Energy