Kinder Morgan’s (KMI) acquisition of Monument Pipeline will make the company’s Texas gas earnings more durable as its marketing unit confronts a likely contraction in margins in the years ahead.
KMI reached a deal last Wednesday (April 22) to acquire Monument Pipeline from ARM Energy Holdings for $505MM in cash, bolstering its Texas intrastate pipeline business.
The 225-mile Monument system serves Houston and the surrounding area, including the Houston Ship Channel. In its 1Q26 earnings release, KMI said Monument is backed by nine years of remaining revenue-weighted contract life and was acquired at a medium-term EBITDA multiple below 8.0x. The companies expect to close the transaction in 2Q26.
The deal for Monument fits Kinder Morgan’s broader strategy. The company is focused on stable, fee-based transportation and storage assets in growing markets, and on acquisitions that fit with its existing network. Texas is central to its portfolio. KMI owns several intrastate systems, KM Texas and Tejas, totaling 6,125 miles, 9.3 Bcf/d of capacity and 146 Bcf of storage.
Monument gives KMI exposure to steady utility and industrial load in the Houston market. CenterPoint Energy is the largest shipper on the system with 155 MMcf/d of contracted capacity, according to Texas regulatory filings, followed by Fairway Methanol with 66 MMcf/d under contract. CenterPoint moved ~150 MMcf/d on average in 2024 (97% utilization) and Fairway 61 MMcf/d (92% utilization). The consistent load reflects the sticky baseload demand behind the system and supports renewal odds.
East Daley has highlighted the risk to KMI’s marketing earnings when new Permian-based pipelines like Blackcomb and Eiger Express start and shrink the spread from the Waha hub to downstream Texas points. Waha has traded below zero recently, supporting fat margins in the intrastate marketing business, but prices are likely to normalize once more takeaway alleviates the bottleneck in the Permian.
The figure above shows the price spread from Katy to the Houston Ship Channel, and confirms that Texas intrastate opportunities have been real but volatile. Monument adds more EBITDA tied to contracted end-use demand rather than temporary spread dislocations, creating a more durable earnings base.
The acquisition also doubles down on KMI’s exposure to the Texas Gulf Coast. The company is building several major greenfield pipelines, Trident and Texas Access, to move gas from Katy toward Port Arthur and Louisiana and feed new LNG projects. Monument provides KMI direct exposure to the Houston market, where utility, industrial, LNG and storage demand all overlap.
Bottom line: The Monument Pipeline acquisition gives Kinder Morgan a response to the eventual normalization of intrastate gas margins. The deal shifts part of KMI’s Texas earnings mix away from volatile market dislocations and toward high-utilization, contracted demand. In that sense, KMI is buying more earnings durability to insure its portfolio against future downside. – Jaxson Fryer Tickers: KMI.
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