MRT Transactional Reporting: Firm


 TSP Name:        ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC
 TSP:             00-696-8077
 Amend Rptg Desc: All Data
 Svc Req K:       6115
 K Holder Name:   AMEREN ILLINOIS COMPANY DBA AMEREN ILLINOIS
 K Holder:        006 93 6017
 Affil Desc:      NONE
 Tracking No:     0004703
 K Stat:          A         Post Date: 6/1/2023   Post Time: 1135274
 K Qty-K:      20000    Contract Duration     Contract Entitlement
 IT Qty-K:         0 K Beg Date   K End Date K Ent Beg Date K Ent Beg Time
 K Roll: N            6/1/2019    5/15/2024   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              5/16/2024        0859000


  Cap Type Name: Primary     Transaction Term Begin Date  Transaction Term End Date:
                                  6/1/2023                      5/15/2024


                                                                                                                Loc Purp
                                 Loc Zn   Loc          Loc Name                                                   Desc
                                 ------- ------ -------------------------             -----------------------------------------------------------------
                                 Market         Market
                                 Market         Market


  Loc K Max Press:         Loc K Min Press:
  K Qty - Loc:             It Qty - Loc:
                                 Market  090722 TGT BOARDWALK                         Receipt Location
                                 Market  805535 AMEREN ILLINOIS AGGREGA               Delivery Location


  Loc K Max Press:         Loc K Min Press:
  K Qty - Loc:     20000   It Qty - Loc:

    Rate Sch: FTS
   Seasnl St: 0/0/0
  Seasnl End: 0/0/0
  Rpt Lvl Desc: Point
  Res Rate Basis Desc: Per Day
  Rate Form/Type Desc: Blended Rate(combination of reservation and volumetric charges)

             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
  ---------  ---   ------- --------------  ---------  ---------  -------------  -------------
  00.137800  DIS   0.2217   Tariff           No          N

  Loc/QTI Desc:   Receipt point(s) to delivery point(s) quantity
  Rate ID:        141
  Surchg ID Desc: Annual Charge Adjustment
  Surchg Ind Desc:
  Rate(s) stated do not include any applicable surcharges; surcharge detail and surcharge total provided
  Tot Surchg:        0.00150
  Terms/Notes:
  Maximum Tariff Rate is unit rate calculated on an assumed
  100% load factor basis.Rate Charged is unit rate shown
  on an assumed 100% load factor basis, based on Shipper's
  Contract Quantity, unless otherwise stated.

  For firm service, Secondary Receipt and Secondary
  Delivery Points are available to Customer pursuant
  to the GT&C of MRT's Tariff. Customer agrees to pay
  any additional charges applicable to its utilization
  of a Secondary Receipt Point.

  Rate Zone Capacities
  Market   20,000 Dth/D

  On any day MRT shall not be obligated to receive
  or deliver a cumulative quantity in excess of the
  MDQ set forth above.

  MRT and Customer agree, that the rate which MRT shall
  bill and Customer shall pay under the Agreement for
  services between the points specified up to MDQ shall be
  achieved by discounting, if required, MRT's then-effective
  applicable maximum tariff rates to a level which yields a
  base daily reservation rate of $0.1280 per Dth for the Market
  Zone.  Customer shall pay a Monthly Reservation Charge each
  month during the term specified above based on the Dth of MDQ
  specified in the Agreement, regardless of the quantity of gas
  transported during the applicable month.  Customer shall also
  pay the applicable Minimum Usage Charge as well as any applicable
  Tariff charges, fees, surcharges and assessments.

  Term of Rate:  Begin Date(s): June 1, 2023
  End Date(s):   The end of the Day on May 15, 2024

  Authorized Overrun:  Any authorized overrun quantities
  shall be at the applicable maximum Tariff rate.