Adelphia Gateway – Prearranged Open Season for

Incremental Capacity in Zone North A
(Open Season No. AG202510_OS005)
Adelphia Gateway, LLC (“Adelphia”) is conducting a Prearranged Open Season in accordance

with Section 26.6(f) of the General Terms and Conditions of its FERC Gas Tariff (as it may be in

effect from time to time, the "Tariff") seeking binding bids for up to 22,500 Dth/d of Firm

Transportation Service (“FTS”) from existing receipt points in Zone North A as described further

below. Adelphia’s System Map is available at https://www.adelphiagateway.com/about/systems-

map.aspx. Unless otherwise indicated, capitalized terms that are used but not defined herein shall

have the meanings ascribed to them in the Tariff.

Transportation Service Offering

Zone North A – Incremental Capacity from Transco Lower Mud Run North A or Columbia-

Gilbert

Adelphia has incremental capacity available up to approximately 22,500 Dth/d from its existing

receipt points in Zone North A with Transcontinental Gas Pipe Line Company, LLC (“Transco”)

at Lower Mud Run North A (“LMRR-A”) or with Columbia Gas Transmission, LLC (“Columbia”

or “Col”) at Gilbert (“Col-Gilbert”) to existing or new delivery point(s) south of the LMRR-A/

Col-Gilbert receipt points in Zone North A. The quantity of available capacity is dependent on

the primary receipt and delivery points elected and the operational capability of Adelphia to

accommodate those points.

Any bidder that desires to submit a binding bid into this Prearranged Open Season may do so by

completing the attached Prearranged Open Season Bid Form. The award of any capacity will be

subject to the Contracting for Service and Capacity Award processes described below.

The Prearranged Open Season will commence at 9:00 a.m. Central Prevailing Time (“CPT”) on

October 2, 2025 and close at 2:00 p.m. CPT on October 8, 2025.

Rates

The FTS offerings will be performed under Adelphia’s Rate Schedule FTS and Part 284(G) of the

Federal Energy Regulatory Commission’s (“FERC”) regulations. To effectuate deliveries to

existing delivery point(s) in Zone North A, Adelphia is seeking the maximum Rate Schedule FTS

reservation rates. For deliveries contemplated to any new delivery point(s) in Zone North A,

incremental charges may apply to recover the cost to install any new facilities.

In addition to the FTS reservation rate, shippers will be responsible for Transporter’s Use (%), as

defined in the Tariff, commodity charges, ACA and all other applicable surcharges as approved

by FERC for FTS under the Tariff.

Term

Adelphia is seeking bids with a minimum term of 10 years.

Creditworthiness

The terms and conditions governing Adelphia’s creditworthiness requirements are set forth in

Adelphia’s Tariff. Any bidder desiring to request FTS under this Prearranged Open Season must

provide Adelphia with a completed credit application form or otherwise have sufficient credit

established to support a new contract. Adelphia reserves the right to reject bids in the event

requesting bidders are unable to meet applicable creditworthiness requirements.

Prearranged Open Season Procedure

As indicated above, this Prearranged Open Season will end at 2:00 p.m. CPT on October 8, 2025

(“Deadline”).

Accordingly, any bidder desiring FTS offered in this Prearranged Open Season must complete and

submit to Adelphia the attached Bid Form and the credit application referenced above, if necessary,

by the Deadline. Bidders submitting a Bid Form will be expressing a binding commitment to

contract for FTS on Adelphia, subject to execution of an FTS agreement with Adelphia (and a

precedent agreement, if new facilities are required). All Bid Forms received will be treated as

confidential.

Upon close of the Prearranged Open Season, Adelphia will evaluate all bids received by the

Deadline.

A Prearranged Shipper has executed a binding Prearranged Agreement for all the available

capacity, at Adelphia’s Maximum Recourse Rate and for a term of 10 years beginning on

November 1, 2025.

Capacity Award Process

In accordance with Section 26.6(f) of the Tariff, the net present value of any bids received in this

Prearranged Open Season will be determined in accordance with Section 26.6(a) of the Tariff. The

Prearranged Agreement will be deemed the binding bid of the Prearranged Shipper. If Adelphia

receives a bid(s) that exceeds the net present value of the Prearranged Agreement, Adelphia will

notify the Prearranged Shipper within one (1) Business Day after the close of this Prearranged

Open Season. The Prearranged Shipper must notify Adelphia within one (1) Business Day of its

election to either match the bid(s) with the highest net present value or terminate the Prearranged

Agreement. The highest rate that the Prearranged Shipper must match to receive service under the

Prearranged Agreement is the Maximum Recourse Rate. If the Prearranged Shipper elects to

match the bid(s), all the capacity will be awarded to the Prearranged Shipper. If the Prearranged

Shipper elects not to match a higher competing bid(s), the capacity will be awarded to the

Shipper(s) with the highest bid in this Prearranged Open Season. All bids in this Prearranged Open

Season are binding and a Shipper with an unmatched higher bid must execute a Service Agreement

consistent with the terms of its bid within three (3) Business Days of receiving notice of its award

of capacity (and a precedent agreement, if new facilities are required). In the event valid winning

unmatched bidder requests exceed the capacity that Adelphia can make available, Adelphia will

award such capacity among bidders willing to execute binding Service Agreements on a not unduly

discriminatory basis.

Contracting for Service

Upon the close of the Prearranged Open Season bidding period, Adelphia will evaluate all valid

bids as set forth in the associated Bid Forms. Adelphia representatives will contact the winning

bidder(s) in order to finalize the terms on which service will be provided to complete the

Prearranged Open Season process. Adelphia reserves the right to reject any bidder’s valid bid in

the event a duly authorized representative of such bidder has not executed a binding FTS

agreement (and a precedent agreement, if new facilities are required) for such service, within

three (3) Business Days of winning bidder being notified of award.

Limitations and Reservations

Adelphia reserves the right to reject any and all bids that do not satisfy the requirements set forth

in this Prearranged Open Season Notice. Without limiting the foregoing, Adelphia may reject any

bids in which the Prearranged Open Season Bid Form is incomplete, is inconsistent with the terms

and conditions outlined in this Prearranged Open Season Notice, contains conditions, additional

or modified terms, or is otherwise deficient in any respect.

Adelphia also reserves the right to reject bids in the event requesting bidders are unable to meet

applicable creditworthiness requirements. No bids shall be binding on Adelphia unless and until

duly authorized representatives of both a requesting bidder and Adelphia have executed a FTS

agreement.

Adelphia reserves the right, at any time during this Prearranged Open Season, upon notice and in

its sole discretion, to terminate this Prearranged Open Season, to extend the Prearranged Open

Season, or to modify this Prearranged Open Season.

Please fill out associated Bid Form and return to email listed below:

Contacts:

Garrison Fick (281) 798-3229

Jim Downs (848) 332-3661

E-mail:

AdelphiaMarketing@AdelphiaGateway.com