Product 1: Delivered Gas Supplies Quantity: 2,000 Dth/day in December 2,000 Dth/day in February Delivery Points: DMESAPHX as primary with DCLAUSEN and/or 57253 as alternative delivery points at Mesa’s request. Delivery Start Date: December 1, 2025 Term: 1 or 2 or 3 or 4 or 5 years, at Mesa’s selection Flow Priority: 4 Product 2: Asset Management Agreement and Balancing Daily Volumes Asset Management Agreement to manage all of Mesa’s natural gas supplies and interstate transmission assets including nomination, scheduling, balancing and purchase of “swing” gas. Quantity: Up to Mesa’s full natural gas requirements (including delivery of Mesa’s base quantities that will be sold to manager then sold back to Mesa) (“Balancing Daily Volumes”) Delivery Months: January – December, inclusive Delivery Point: Gas must be sourced based on remaining transportation rights in Mesa’s Transportation Service Agreements and delivered to DMESAPHX or DCLAUSEN. Delivery Start Date: April 1, 2026 Term: 1 or 2 or 3 years, at Mesa’s selection Flow Priority: Balancing Daily Volumes are last to flow through Mesa’s meter (flow priority 5) Mesa’s standard form Asset Management Agreement is included as EXHIBIT 8: MESA ASSET MANAGEMENT AGREEMENT of this RFP. Supplier must note any exceptions to the agreement in its response to this RFP.