TSP Name:        ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC
 TSP:             00-696-8077
 Amend Rptg Desc: All Data
 Svc Req K:       3411
 K Holder Name:   AMEREN ILLINOIS COMPANY DBA AMEREN ILLINOIS
 K Holder:        006 93 6017
 Affil Desc:      NONE
 Tracking No:     0004701
 K Stat:          A         Post Date: 5/31/2023  Post Time: 1659275
 K Qty-K:    1000000    Contract Duration     Contract Entitlement
 IT Qty-K:         0 K Beg Date   K End Date K Ent Beg Date K Ent Beg Time
 K Roll: Y            5/16/2004   4/30/2026   6/1/2023         0900000
 Min Vol Qty - Non-Cap Rel:                  K Ent End Date K Ent End Time
 Min Vol Pct - Non-Cap Rel: 0.00              5/1/2026         0859000


  Cap Type Name: Primary     Transaction Term Begin Date  Transaction Term End Date:
                                  6/1/2023                      4/30/2026


                                                                                                                Loc Purp
                                 Loc Zn   Loc          Loc Name                                                   Desc
                                 ------- ------ -------------------------             -----------------------------------------------------------------
                                 Field   805607 STORAGE                               Withdrawal Point


  Loc K Max Press:         Loc K Min Press:
  K Qty - Loc:     17419   It Qty - Loc:

    Rate Sch: FSS
   Seasnl St: 0/0/0
  Seasnl End: 0/0/0
  Rpt Lvl Desc: Contract
  Res Rate Basis Desc: Per Month
  Rate Form/Type Desc: Reservation charge only

             Rate
   Rate      Chgd  Max Trf  Max Trf Rate   Ngtd Rate  Mkt Based
   Chgd      Ref    Rate    Ref  Desc      Ind  Desc  Rate Ind   Disc Beg Date  Disc End Date
  ---------  ---   ------- --------------  ---------  ---------  -------------  -------------
  00.369500  Max   0.3695   Tariff           No          N

  Loc/QTI Desc:   Storage withdrawal quantity
  Rate ID:        CAP
  Surchg ID Desc:
  Surchg Ind Desc:
  Rate(s) stated include only rates; no surcharges applicable
  Tot Surchg:
  Terms/Notes:
  Contract Duration shall continue after Contract Duration End Date
  unless and until terminated by either MRT or Customer by written
  notice to the other delivered at least one (1) year prior to
  the date of intended termination.


  Maximum Stored Quantity (MSQ):  1,000,000 Dth
  (Based on a heat content of 1,020 Btu per Cubic Foot)

  Maximum Daily Withdrawal Quantity (MDWQ):  17,419 Dth

  Pursuant to Section 15.8, GT&C of MRT's Tariff, the parties
  have agreed to an extension of the term with respect to all
  of the capacity previously committed under this Agreement.