TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 108708
Notice Type:                               TSP Capacity Offering
Subject:                                   RESULTS: OPEN SEASON FOR FIELD AREA CAPACITY BEGINNING NOVEMBER 2026
Critical:                                  N
Post Date/Time:                            06/25/2026 03:35 PM
Notice Status:                             Initiate
For Gas Day(s):                            06/25/2026 - 07/02/2026
Notice Effective Date/Time:                06/25/2026 03:35 PM
Notice End Date/Time:                      07/02/2026 05:00 PM
Required Response Indicator Description:   5-No response required

Notice Text: 

  
    


    
      Northern
held an open season for throughput service commencing on November 1, 2026, for
deliveries in the Field area. The open season began April 1, 2026, and
concluded at 2 p.m. CCT on June 25, 2026. Northern received binding bids that
were evaluated pursuant to the terms of the open season. The net present value
analysis of the customers' bids is shown below: 
    
    


    
      
    
    


    
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 
 
  
  
  
  
 

      
      
        
          
          
            
  
            
              
                Bid Number
              
            
            
  
          
          
          
            
  
            
              
                1
              
            
            
  
          
          
          
            
  
            
              
                2
              
            
            
  
          
          
          
            
  
            
              
                3
              
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Start Date
              
            
            
  
          
          
          
            
  
            
              11/1/26
            
            
  
          
          
          
            
  
            
              11/1/26
            
            
  
          
          
          
            
  
            
              11/1/26
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                End Date
              
            
            
  
          
          
          
            
  
            
              3/31/27
            
            
  
          
          
          
            
  
            
              3/31/27
            
            
  
          
          
          
            
  
            
              3/31/27
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Season
              
            
            
  
          
          
          
            
  
            
              Winter
            
            
  
          
          
          
            
  
            
              Winter
            
            
  
          
          
          
            
  
            
              Winter
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Total Volume Bid
              
            
            
  
          
          
          
            
  
            
              16,000 
            
            
  
          
          
          
            
  
            
              29,467
            
            
  
          
          
          
            
  
            
              16,000
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Bid Rate
              
            
            
  
          
          
          
            
  
            
              $0.5400
            
            
  
          
          
          
            
  
            
              $0.2809
            
            
  
          
          
          
            
  
            
              Max Tariff
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Formula Component
  "M"
              
            
            
  
          
          
          
            
  
            
              N/A 
            
            
  
          
          
          
            
  
            
              $0.30
            
            
  
          
          
          
            
  
            
              N/A
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Rate Type
              
            
            
  
          
          
          
            
  
            
              1-pt
            
            
  
          
          
          
            
  
            
              Formula
            
            
  
          
          
          
            
  
            
              2-pt
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Primary Receipt
  Location(s)
              
            
            
  
          
          
          
            
  
            
              60667
            
            
  
          
          
          
            
  
            
              
            
            
  
            
              173
            
            
  
          
          
          
            
  
            
              
            
            
  
            
              60667
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Primary Delivery
  Location(s)
              
            
            
  
          
          
          
            
  
            
              37654
            
            
  
          
          
          
            
  
            
              
            
            
  
            
              37654
            
            
  
          
          
          
            
  
            
              
            
            
  
            
              37654
            
            
  
          
          
        
        
        
          
          
            
  
            
              
                Aggregate Bid NPV
  Per Unit*
              
            
            
  
          
          
          
            
  
            
              $76.8283 
            
            
  
          
          
          
            
  
            
              
            
            
  
            
              $18.4080
            
            
  
          
          
          
            
  
            
              
            
            
  
            
              $90.7551
            
            
  
          
          
        
        
      
    
    


    
      
    
    


    
      
    
    


    
      *FERC
Interest Rate 6.75%

    


    
      If you
have questions, please contact your marketing representative.