TSP Name: Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Award Number: 13856 Award of Capacity To Replacement Customer subject to Offer: 13856 Bid Number(Bid No): 1 Bidder Name(Bidder Name): TENASKA MARKETING VENTURES Contract Holder (K Holder): 11 283 9476 Contract Holder Name (K Holder Name): SUMMIT UTILITIES OKLAHOMA, INC. Contract Begin Date (K Beg Date): 9/1/1993 Contract End Date (K End Date): 3/31/2030 Contract Entitlement Begin Date/Time: 9/1/1993 9:00 AM Contract Entitlement End Date/Time: 04/01/2030 8:59:59 AM Status: 06 Service Requester Contract (Svc Req K): 1011993 ('Repl Sr K') Posting Date: 3/21/2024 Receipt Date: 3/21/2024 Posting Time: 10:48 Central Time Zone Receipt Time: 10:45 Capacity Award Date(Cap Awd Date): 3/22/2024 Capacity Award Time(Cap Awd Time): 22:00 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: 112839476 Releaser Name (Releaser Name): SUMMIT UTILITIES OKLAHOMA Releaser Contract Number: 1001019 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 ------- ------- ---------- ----------- ----------- ----------- ----- 13856 1 2 4/1/2024 4/1/2030 57764 FT 9:00 a.m. 8:59 a.m. Receipt Zone Or Pooling Area: NEUT Delivery Zone Or Pooling Area: WEST2 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: 57764 Disc Beg Date: 4/1/2024 Disc End Date: 3/31/2030 Reservation Award Rate Information: Award Rate: 0.00 Maximum Tariff Rate: 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 does not contain any 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): RECALLABLE WITH 24 HOURS' NOTICE; REPUT WITH 24 HOURS' 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: KMEIER@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: Yes Primary Receipt and Delivery Points May Not Change: Yes Restrict Secondary Points: Yes Standard Terms: No Special Terms and Miscellaneous Notes: SEE BELOW Capacity is temporarily released to Tenaska Marketing Ventures (TMV), Asset Manager for Summit Utilities Oklahoma, Inc. (Summit OK). TMV qualifies as Asset Manager under this capacity release offer due to an agreement whereby it is expressly conditioned upon Summit OK's right to call upon Asset Manager to deliver to Summit OK an amount of gas up to one hundred percent (100%) of the daily contracted demand under the contract on any day during the term in accordance with the terms of the Asset Management Agreement. Regardless of the Receipt Zone or Pooling Area listed above, the Replacement Shipper shall have Receipt Entitlements in the following Pooling Areas and quantities: Neutral: Winter 48,074 Dth/D Shoulder 28,844 Dth/D Summer 19,230 Dth/D West 1: Winter 11,700 Dth/D Shoulder 7,020 Dth/D Summer 4,680 Dth/D West 2: Winter 36,500 Dth/D Shoulder 21,900 Dth/D Summer 14,600 Dth/D For purposes hereof, and notwithstanding the Tariff definitions, Winter period consists of Months November through March of Contract Year; Summer period consists of Months May through September of Contract Year; Shoulder period consists of Months April and October of Contract Year. Primary Receipt Point(s), Receipt Point(s) and Maximum Receipt Obligations (MRO) (Dth/D) are listed below: Neutral Pooling Area: Winter Shoulder Summer Markwest Gathering Sys (Meter No. 810004) 25,511 15,306 10,205 Scissortail Energy, LLC (Meter No. 12355) 13,335 8,001 5,334 EOIT @ Stuart Summ (Meter No. 12928) 9,228 5,537 3,691 West 1 Pooling Area: EGG McClure IC (Meter No. 301104) 6,955 4,173 2,782 Markwest Buffalo Crk Pl (Meter No. 730040) 2,754 1,652 1,102 Oneok @ Panther Creek (Meter No. 2078) 1,991 1,195 796 West 2 Pooling Area: Wex IC (Meter No. 303077) 9,000 5,400 3,600 Iron Horse Rec (Meter No. 290209) 10,000 6,000 4,000 Valiant Receipt (Meter No. 290590) 17,500 10,500 7,000 Storage Points of Withdrawal: Storage Points of Withdrawal is a Primary Receipt Point to the extent provided in Section 6.2(c) of Rate Schedule FSS and in accordance with Section 6 of Rate Schedule FT. Maximum Receipt Obligation is Maximum Daily Withdrawal Quantity. Regardless of the Delivery Meter, MP No. and Zone listed elsewhere in this Award of Capacity, the replacement Shipper shall have the following Delivery Points and quantities: Maximum Delivery Obligation (MDO): Winter Shoulder Summer Administrative Delivery Area 6 10,876 6,526 4,350 Administrative Delivery Area 7 62,689 37,613 25,076 Administrative Delivery Area 8 22,709 13,625 9,084 Storage Points of Injection: Storage Points of Injection is a Primary Delivery Point to the extent provided in Section 6.1(c) of Rate Schedule FSS and in accordance with Section 6 of Rate Schedule FT; Maximum Delivery Obligation is Maximum Daily Injection Quantity. The Maximum Daily Injection Quantity shall not exceed the Contract Demand in effect during the Injection Period. Pursuant to Section 1.1, GT&C, of Transporter's Tariff, MDO's have been assigned to groups of Delivery Points referred to as Administrative Delivery Areas (ADA). Subject to any operational, physical or contractual limitations which may affect specific Delivery Points or facilities located within an ADA, Shipper will submit nominations to Transporter for an ADA and may vary deliveries among the Delivery Points within an ADA, provided that the total nominations or deliveries do not exceed in aggregate the Maximum Delivery Obligation for an ADA. In no event shall Transporter be obligated to deliver on any Day a quantity at any of the specified meters for each specific Delivery Point as detailed below that exceeds the respective quantities shown for such meter; provided, however, that Transporter may, at any time, and from time to time, provide Shipper with updated information regarding Meter Numbers and Meter Quantities comprising one or more ADAs, which shall be incorporated into the Agreement, superseding and canceling the prior information regarding Meter Numbers and Meter Quantities comprising one or more ADAs. The Delivery Points aggregated into each Administrative Delivery Area and the associated Meter Quantities for each are specified below. Each line contains the Delivery Point Name, Meter No., Winter, Shoulder and Summer Quantities (Dth/D), respectively. Administrative Delivery Area 6 RURAL TAPS 2 1 1 WILBURTON TB 130718 748 449 299 KIOWA TB 131700 680 408 272 HARTSHORNE TB 131703 873 524 349 MCALESTER TB STAND BY 303705 6,162 3,697 2,465 HAYWOOD T/B 303867 64 38 26 MCALESTER TB #1 780203 2,347 1,408 939 Total Administrative Delivery Area 6 10,876 6,526 4,350 Administrative Delivery Area 7 RURAL TAPS 578 347 231 STUART TB 303716 33 20 13 ATOKA TB NO 1 635200 1,008 605 403 COALGATE TB NO 1 635204 560 336 224 CENTRAHOMA TB 635700 5 3 2 STRINGTOWN OK 09-07 635701 10 6 4 R.E. 489 635702 2 1 1 RE 497 635704 42 25 17 PHILLIPS TB 635708 12 7 5 COALGATE TB NO 2 635712 73 44 29 RE 578 635715 5 3 2 TUPELO TB 640705 105 63 42 ALLEN TB 303707 467 280 187 STRATFORD TB 303715 463 278 185 RE 1129 303717 57 34 23 ADA TB NO 1 631200 2,924 1,754 1,170 ADA TB NO 1 B 631201 2,924 1,754 1,170 MAUD OKLA 20-24 633200 123 74 49 SEMINOLE TB NO 1 633202 1,502 901 601 SEMINOLE TB NO 2 633204 1,502 901 601 RE 838 633614 13 8 5 CHICKASAW HOUSING 633615 5 3 2 BOWLEGS OKLA 10-10 633700 47 28 19 WOLF OKLA 10-10 633701 9 5 4 FRANCIS OKLA 05-03 634701 42 25 17 SASAKWA OKLA 05-03 634702 57 34 23 BYNG TOWN BORDER 634709 123 74 49 R.E. 852 634711 8 5 3 STONEWALL OKLA 07-05 640701 184 110 74 ADA TB NO 5 640703 645 387 258 RE 934 640704 115 69 46 STONEWALL #2 DR 640706 6 4 2 ADA TB #7 640707 1,758 1,055 703 ADA TB #7-2 640708 1,758 1,055 703 LAWTON TB-EAST-A 7226 4,827 2,896 1,931 LAWTON TB-EAST-B 7227 4,827 2,896 1,931 LAWTON TB-NORTH-A 7230 6,637 3,982 2,655 LAWTON TB-NORTH-B 7231 6,637 3,982 2,655 ELGIN OKLA 19-21 760701 277 166 111 STERLING TB 760702 250 150 100 APACHE OKLA 17-19 760704 513 308 205 FLETCHER OKLA 01-25 760706 158 95 63 NORTH ELGIN OK TB 760710 267 160 107 TEMPLE OKLA CY-18-19-20 761702 221 133 88 RE 956 761721 218 131 87 COMANCHE OK CY-16-18-20 762202 556 334 222 DUNCAN N CITY TB CY-10 762204 3,516 2,110 1,406 DUNCAN N CITY TB CY-10 762205 3,516 2,110 1,406 DUNCAN TB #5 @ FAMILY DO 762206 276 166 110 DUNCAN TB SOUTH 762208 636 382 254 DUNCAN TB SOUTH 762209 636 382 254 STEPHENS COUNTY OK 762700 242 145 97 GATLIN RD TB 762711 462 277 185 RE 1015 762712 309 185 124 DUNCAN TOWN BORDER #4 762714 1,371 823 548 RE 510-#2 762715 42 25 17 MARLOW OKLAHOMA CY-10 763200 1,043 626 417 MARLOW OKLAHOMA 763201 1,043 626 417 CHICKASHA TB B 763202 2,854 1,712 1,142 CHICKASHA TB A 763203 2,854 1,712 1,142 CHICKASHA TB #2-1 763204 664 398 266 CHICKASHA TB #2-2 763205 664 398 266 RE 1500 808505 8 5 3 Total Administrative Delivery Area 7 62,689 37,613 25,076 Administrative Delivery Area 8 RURAL TAPS 417 250 167 FAIRVIEW OKLA CY-01-18 720204 518 311 207 FAIRVIEW OKLAHOMA 720205 518 311 207 WATONGA OKLA CY-16-19 720207 1,163 698 465 WEATHERFORD TB #2 TUBE 1 720210 558 335 223 WEATHERFORD TB #2 TUBE 2 720211 558 335 223 CUSTER CITY OKLA 05-03 720700 76 46 30 THOMAS OKLA 01-25 720701 409 245 164 FAY OK TB 720703 27 16 11 HITCHCOCK TB 720704 35 21 14 CANTON OKLA 20-24 720705 242 145 97 DRUMMOND OKLA 20-24 720707 128 77 51 BUTLER OKLA TB 720710 58 35 23 OKEENE TB NO 2 720711 49 29 20 AMES OKLA 11-11 720713 31 19 12 ARAPAHO OKLA 01-25 720715 212 127 85 HYDRO OKLA 20-24 720716 161 97 64 WEATHERFORD TB #1 720746 1,743 1,046 697 R.E. 1006 DR 720747 20 12 8 OKEENE TOWN BORDER #1 720748 241 145 96 R.E. 1102 DR 720749 6 4 2 R.E. 1478 720755 228 137 91 WEATHERFORD TB #3 728204 83 50 33 SAYRE OKLA CY-04-09-16 730200 450 270 180 SAYRE OKLA CY-04-09-16 730201 450 270 180 CHEYENNE OKLA 20-24 730207 283 170 113 ALTUS OK TB-TAMARACK RD 730208 251 151 100 ALTUS OK TB-TAMARACK RD 730209 251 151 100 MANGUM TB 1-1 730210 517 310 207 MANGUM TB 1-2 730211 517 310 207 ALTUS TB-BRADFORD RD 730212 3,056 1,834 1,222 ALTUS TB-BRADFORD RD 730213 3,056 1,834 1,222 HAMMOND OKLA 07-05 730701 143 86 57 BLAIR OKLA 02-26 730704 270 162 108 MARTHA OKLA 16-18 730706 55 33 22 DUKE OKLA 16-18 730707 115 69 46 OLUSTEE OKLA 16-18 730708 153 92 61 SWEETWATER OKLA 19-21 730719 29 17 12 DELHI OKLA 19-21 730720 13 8 5 CANUTE TB 730727 197 118 79 RE 1041 730739 64 38 26 RE 1515 730742 27 16 11 RE 1204-VICTOR 5-11 730743 4 2 2 RE 1266 730745 44 26 18 MEDFORD OKLA CY-09-15 742200 400 240 160 BLACKWELL TB A 742201 658 395 263 BLACKWELL TB B 742202 658 395 263 TONKAWA TB A 742203 641 385 256 TONKAWA TB B 742204 641 385 256 BLACKWELL TB E 742205 718 431 287 DEER CREEK OKLA 15-17 742701 45 27 18 NARDIN OKLA 15-17 742704 17 10 7 BLACKWELL TB G 742705 351 211 140 HUNTER OK 742707 47 28 19 POND CREEK OKLA 02-26 742708 336 202 134 RE 464 742710 85 51 34 BRAMAN OKLA 02-26 742715 88 53 35 RE 898 742726 120 72 48 RE 920 742727 92 55 37 LAMONT TB 746700 131 79 52 R.E. 719 DR 746705 33 20 13 GARBER TB OKLA 746713 222 133 89 Total Administrative Delivery Area 8 22,709 13,625 9,084 The Total Contract Quantity is: Winter 96,274 Shoulder 57,764 Summer 38,510 This is not a Stand Alone Offer. Storage Points of Withdrawal and Storage Points of Injection are Primary Receipt and Delivery Points only if Replacement Shipper has contracted for Firm Storage Service in accordance with EGT's FERC Gas Tariff. When Replacement Shipper requests transportation of gas under this Replacement Contract for injection into storage, it shall designate Storage Points of Injection and the applicable quantity on its delivery nomination. When Replacement Shipper requests transportation of gas under this Replacement Contract for gas withdrawn from storage, it shall designate Storage Points of Withdrawal on its receipt nomination. Replacement Shippers total receipts of storage gas must be within its Contract Demand and any MROs shall each be reduced pro rata (unless Shipper prospectively specifies the required reduction by points) for the Service Month in question, to account for receipts from Storage Points of Withdrawal, and under these circumstances, Storage Points of Withdrawal shall be deemed Primary Receipt Points. Replacement Shipper's total deliveries of storage gas must be within its Contract Demand and the MDO's shall each be reduced pro rata (unless Shipper prospectively specifies the required reduction by points) for the Service Month in question, to account for deliveries to Storage Points of Injection, and under these circumstances, Storage Points of Injection shall be deemed Primary Delivery Points. Award Location Level Rates and Quantity Information Location/Quantity Type Indicator Description: 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 ------- ------- --------- ----------- --------- 13856 1 Dth/d 57764 Location (Loc): 803825 Location Name (Loc Name): SUMMIT OK W2 DEL AREA 7 Location OBA Indicator(Loc OBA): No Location Zone: E Location (Loc): Location Name (Loc Name): Location OBA Indicator(Loc OBA): Location Zone: 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: 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.