Five integrated owners will hold about 79% of the Permian Basin’s named processing capacity once Energy Transfer’s agreement to buy Vaquero Midstream closes. By my analysis, the consolidation that deal extends carried no visible scarcity premium, and deal terms suggest the buyers were also securing the right to build the next plants.

Energy Transfer announced the Vaquero agreement on 6 October 2026, and it extends the consolidation of the 2025–26 deals. The premium finding is a judgement on price and utilisation, not a measured premium: the report compares the price paid per unit of plant capacity across the 2026 deals, on announced and on current capacity, and measures how full each filing operator ran its plants. The right to build is an inference from deal terms: long dedications, and expansion room such as Vaquero’s acreage for two more trains.

The basin’s plant headroom is thin, though. Against year-end 2025 capacity, it is one to two years of growth at EIA’s 2026 pace before plants reach an assumed practical ceiling, and that figure rests on an estimate of unlisted capacity. Two of the three largest owners, Enterprise Products Partners and Energy Transfer, have run near full on their latest reported figures. The next contest is over who builds the next plants.

The market itself is measured in gross margin, not revenue. Permian gathering and processing operators earned an estimated $11.3 billion in gross margin in 2025, which is revenue less gas and NGL purchases. Integrated owners earn a smaller share of that pool than of capacity, because stand-alone gatherers earn more per unit processed; that is my allocation by capacity and unit margin. Data-center power on Permian gas is mostly a 2030s option, and the nearer swing factor is egress: new takeaway capacity and hot weather lifted Waha prices above zero on 15 June 2026 after months below zero.

For an investor, a lender or a company weighing a Permian gathering and processing deal, the questions this leaves are who holds the plants, how full they run and who has the room to build the next ones. The full analysis, with both sizing methods, the ownership map normalised to filings and the headroom clock, is in Policy2050’s report on the Permian gas gathering and processing market.