TSP Name: Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Award Number: 13657 Award of Capacity To Replacement Customer subject to Offer: 13657 Bid Number(Bid No): 1 Bidder Name(Bidder Name): TENASKA MARKETING VENTURES Contract Holder (K Holder): 08 098 6590 Contract Holder Name (K Holder Name): ROCKCLIFF ENERGY OPERATING LLC Contract Begin Date (K Beg Date): 1/1/2019 Contract End Date (K End Date): 12/31/2022 Contract Entitlement Begin Date/Time: 1/1/2019 9:00 AM Contract Entitlement End Date/Time: 01/01/2023 8:59:59 AM Status: 06 Service Requester Contract (Svc Req K): 1011810 ('Repl Sr K') Posting Date: 5/31/2022 Receipt Date: 5/30/2022 Posting Time: 8:11 Central Time Zone Receipt Time: 19:19 Capacity Award Date(Cap Awd Date): 5/31/2022 Capacity Award Time(Cap Awd Time): 11:00 Seasonal Start Date: N/A Seasonal End Date: N/A Bidder Proprietary Code (Bidder Prop): 679355 Bidder (Bidder): 624240628 TENASKA MARKETING VENTURES ('Replacement Shipper' or 'Shipper') Contract Status Description (K Stat Desc): Amended Amendment Reporting: All Data Affiliate Indicator(Affil): None Releaser: 80986590 Releaser Name (Releaser Name): ROCKCLIFF ENERGY OPERATIN Releaser Contract Number: 1011372 Replacement Shipper Role Indicator (Repl SR Role Ind): Other Location/Quantity Offer Bid Type Release Term Release Term Number Number Indicator Start Date End Date Rate (Offer No) (Bid No)(Loc/QTI) (Rel St Date)(Rel End Date) Awd Qty-K Sch ------- ------- ---------- ----------- ----------- ----------- ----- 13657 1 3 6/1/2022 1/1/2023 6000 FT 9:00 a.m. 8:59 a.m. Receipt Zone Or Pooling Area: CP Delivery Zone Or Pooling Area: CP Measurement Basis Description (Meas Basis Desc): Million BTU's Rate Reporting Level: Contract Market-Based Rate Indicator (Mkt Based Rate Ind): Rate Form/Type Code Description (Rate Form/Type Desc): Reservation charge only Reservation Rate Basis Description (Res Rate Basis Desc): Per day Maximum Tariff Rate Reference Description (Max Trf Rate Ref Desc): Tariff Contractual Quantity - Contract: 6000 Disc Beg Date: 6/1/2022 Disc End Date: 12/31/2022 Reservation Award Rate Information: Award Rate: 0.00 Maximum Tariff Rate: 0.24410 Award Percentage of Maximum Tariff Rate: Volumetric Award Rate Information: Award Rate: Maximum Tariff Rate: Award Volumetric Max Rate Percentage: Surcharge Indicator/Surcharge Indicator Description: 5 - Rate(s) stated include only rates; no surcharges applicable Surcharge Identification Code: Total Surcharges: Overrun Responsibility Indicator (OVR Resp Ind): RPS Negotiated Rate: No Minimum Volumetric Commitment Quantity: Minimum Volumetric Commitment Percentage: Previously Released Indicator Description: Offer contains, in total or in part, capacity which was previously released. Allowable Re-release Indicator (All Re-rel): Y Permanent Release Indicator Description: Capacity is not being permanently released Prearranged Deal Indicator Description: Offer is subject to a prearranged deal Rate Identification Code: Storage Inventory-Conditioned Release Indicator: No IBR Index-Based Capacity Release Indicator (IBR Ind): N Rate Charged - Non-IBR: 0.0000 Recall/Reput Indicator Description (Recall/Reput Desc): Capacity recallable and reput must be taken by replacement shipper Recall/Reput Terms (Recall/Reput Terms): BEST EFFORT FOR 24-HOUR NOTICE. Business Day Indicator: N Recall Notification Period Indicator - Early Evening: Y Recall Notification Period Indicator - Evening: Y Recall Notification Period Indicator - Intraday 1: Y Recall Notification Period Indicator - Intraday 2: Y Recall Notification Period Indicator - Intraday 3: Y Recall Notification Period Indicator - Timely: Y Recall Notification Email1: FSEMIN@TENASKA.COM Recall Notification Email2: Replacement Shipper shall be responsible for providing updates to EGT of such e-mail addresses, as necessary, and for notifying the Releasing Shipper of such updates and EGT shall have no liability or responsibility for Replacement Shipper's failure to provide updated recall information. Updated recall notification information, including the effective date of such new information, must be provided to EGT in writing or electronically via the Internet as specified by EGT. EGT has no obligation to provide notification until Replacement Shipper provides an Internet e-mail address for that purpose. Source Specific: Yes Replacement Shipper May Use Only Listed Points: No Primary Receipt and Delivery Points May Not Change: Yes Restrict Secondary Points: Yes Standard Terms: No Special Terms and Miscellaneous Notes: SEE BELOW. Accepting Bids? No Is this a release to an asset manager as defined in Section 284.8(h)(3)? Yes Is this a release to a marketer participating in a state regulated retail access program as defined in Section 284.8(h)(3)? No Standard Terms? No -- See Below: This release is in accordance with the Asset Management Agreement between Releasing Shipper who will release assets to Replacement Shipper in accordance with the capacity release regulations of the Federal Energy Regulatory Commission (FERC) and the tariff requirements of Transporter. The release shall be in the form of a non- biddable, pre-arranged release that conforms to the FERC's capacity release regulations in all respects. Asset Manager will be obligated to receive from or deliver to customer up to 100% of the Maximum Daily Quantity under the Firm Transportation Agreement(s) on any day during the term of the Asset Manager Agreement. Additional Secondary Receipt Point(s) available at the stated rate: Rockcliff Z CRP CP (Meter No. 290706) Rockcliff D CRP CP (Meter No. 029018) CEFS DASTO LINE CP-3 (Meter No. 220091) Additional Secondary Delivery Point(s) available at the stated rate: Arcadia IC CP DEL (Meter No. 822091) TENN 800 (Meter No. 57580) All Perryville Hub Delivery Points Authorized Overrun rate of $0.0887 shall apply to the first 6,000 Dth/Day of overrun service between the points described in this Offer. Additional authorized overrun quantities shall be at the applicable maximum Tariff rate, unless Transporter agrees otherwise. If Replacement Shipper uses any Receipt and/or Delivery Points other than those specified in this release, Replacement Shipper will be responsible for any incremental daily, monthly, commodity, reservation, volumetric or other charges imposed by trasnporter, including incremental charges for service associated with capacity remaining under Releasing Shiper's contract. Award Location Level Rates and Quantity Information Location/Quantity Type Indicator Description: Receipt point(s) to delivery point(s) quantity Location Purpose: MQ Location Purpose Description: Delivery Location Offer Number Bid Number Quantity Segment (Offer No) (Bid No) Basis Awd Qty-Loc Indicator ------- ------- --------- ----------- --------- 13657 1 Dth/d 6000 Location (Loc): 029018 Location Name (Loc Name): ROCKCLIFF D CRP CP Location OBA Indicator(Loc OBA): Yes Location Zone: C Location (Loc): 013545 Location Name (Loc Name): TGT CP DEL Location OBA Indicator(Loc OBA): Yes Location Zone: C Rate Form/Type Code Description (Rate Form/Type Desc): Reservation charge only Releaser Designation of Acceptable Bidding Basis Description: Non-Index-Based Release - Absolute dollars and cents per unit basis Reservation Award Rate Information: Award Rate: 0.00 Volumetric Award Rate Information: Award Rate: Award Volumetric Rate Pct: Maximum Reservation Rate: 0.24410 Award Reservation Rate Pct: Maximum Volumetric Rate: The terms and conditions reflected in this award shall be incorporated into and made a part of a Service Agreement in the form for the appropriate Rate Schedule as specified in this posting. The language applicable to transactions for rates other than maximum in the Form Of Service Agreement shall not apply unless this award specifically provides. The form Service Agreements are located on Transporter's web site at Transportation Service Agreement The award terms and conditions, together with the Service Agreement described below, shall constitute the terms and conditions of service for the release. The Replacement Shipper's Receipt Entitlement(s) (Section 3 of TSA) shall be the sum of the Award Quantities for each Zone. The Replacement Shipper's MRO quantities, if any, (Section 3 of TSA) will be the Award Quantities for each Receipt Point under the Award Type 'Receipt Point(s) to Delivery Point(s) Quantity.' Unless this award specifies that it is such type, the Replacement Shipper's Receipt Point options are all generally available Additional Individual Receipt Points and Pools within the applicable Pooling Area and Transporter has no obligation to permit Replacement Shipper to utilize any such Point of Receipt or to receive any specific quantities on Replacement Shipper's behalf at such point. The Replacement Shipper's Receipt Quantities (Section 3 of TSA) will be the Award Quantities for each Receipt Zone shown on the Award. For purposes of the form Service Agreement, the award terms shown below shall have the following meanings: 'Contract Begin Date' shall mean Effective Date; 'Contract End Date' shall mean Primary Term End Date; Contract Quantity shall mean Contract Demand (Rate Schedules FT and EFT), Contract Delivery Demand (Rate Schedule NNTS), Maximum Storage Quantity, Maximum Injection Quantity, Maximum Deliverability Quantity (Rate Schedule FSS) or Maximum Daily Withdrawal Quantity, Maximum Seasonal Withdrawal Quantity (Rate Schedule RSS), as applicable.