TSP:                                     006968077                                                                                                                                                                                                       
 TSP Name:                                ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC                                                                                                                                                                      
 Critical Notice Description:             Critical notice                                                                                                                                                                                                 
 Notice Effective Date:                   02/01/2025                                                                                                                                                                                                      
 Notice Effective Time:                   09:00                                                                                                                                                                                                           
 Notice End Date:                         02/06/2025                                                                                                                                                                                                      
 Notice End Time:                         09:00                                                                                                                                                                                                           
 Notice Identifier:                       5155                                                                                                                                                                                                            
 Notice Status Description:               Initiate                                                                                                                                                                                                        
 Notice Type:                             Operational Alert                                                                                                                                                                                               
 Posting Date/Time:                       01/30/2025 15:02                                                                                                                                                                                                
 Required Response Indicator Description: No response required                                                                                                                                                                                            
 Response Date:                                                                                                                                                                                                                                           
 Response Time:                                                                                                                                                                                                                                           
 Subject:                                 LONG POSITION SPW                                                                                                                                                                                               
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Notice Text:                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Due to the potential negative impact of significant shipper long imbalance positions on MRT storage                                                                                                                                                      
 operations, MRT is issuing a System Protection Warning (SPW) effective 9:00 a.m. Saturday, February                                                                                                                                                      
 1st, 2025, and continuing until 9:00 a.m. Thursday, February 6th, 2025.                                                                                                                                                                                  
                                                                                                                                                                                                                                                          
 During this time:                                                                                                                                                                                                                                        
 1)	Shippers should avoid daily long imbalance positions.                                                                                                                                                                                                 
 2)	Shippers with Firm Storage will be limited to their counter season maximum injection                                                                                                                                                                  
 entitlement.                                                                                                                                                                                                                                             
 3)	MRT may not schedule any nominations that result in a daily long position.                                                                                                                                                                            
 4)	MRT may not accept any makeup of short positions.                                                                                                                                                                                                     
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Failure to comply with this SPW may result in the issuance of an OFO.  Nominations will be confirmed                                                                                                                                                     
 and scheduled in accordance with MRT s Tariff.                                                                                                                                                                                                           
                                                                                                                                                                                                                                                          
 This SPW will be updated as more information becomes available.                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 If you have any questions concerning this SPW, please contact your Scheduling representative.                                                                                                                                                            
                                                                                                                                                                                                                                                          
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