ESENTIA Energy Development SAB de CV will pay $400 million gross to acquire 100% of Energía Occidente de México S de RL de CV (EOM) from TC Energy Corp., the two companies confirmed Sept. 21.

EOM owns and operates the 313-km Guadalajara-Manzanillo natural gas pipeline system. The line starts in the Guadalajara area of Jalisco and runs to the Pacific port of Manzanillo in Colima, with nameplate capacity of up to 500 MMcfd. It moves gas sourced from imported LNG at Manzanillo and continental supply near Guadalajara to power plants and industrial offtakers in Colima and Jalisco.

What does the deal deliver for ESENTIA?

Closing gives Mexico City-based ESENTIA a direct interconnection with its own Villa de Reyes-Aguascalientes-Guadalajara (VAG) pipeline, operated by indirect subsidiary Esentia Pipeline de Occidente. The combined footprint reaches the Port of Manzanillo, a position ESENTIA said makes it the only private operator with an integrated natural gas pipeline system linking the Permian basin in Texas to Mexico's Pacific coast.

Daniel Bustos, chief executive officer of ESENTIA, tied the asset to the company's cross-border strategy. The transaction, he said, will "expand ESENTIA's ability to serve existing and prospective customers within the combined system's area of influence, including demand from power generation, industrial customers and potential LNG-related projects."

How does TC Energy frame the exit?

TC Energy, headquartered in Calgary, presented the sale as capital recycling. President and CEO François Poirier said the deal creates "optionality to redeploy proceeds from a mature asset towards high-value growth opportunities across our North American footprint."

The seller retains a sizable Mexican system after closing. TC Energy will continue to own and operate about 3,300 km of pipeline in Mexico and 8.7 bcfd of installed natural gas transportation capacity across its broader Mexican network, separate from EOM.

What does the closing timeline look like?

The transaction is expected to close in first-half 2027, subject to customary closing conditions, regulatory approvals and consents. ESENTIA separately flagged construction of its Aguascalientes Compression Station, which the company expects to lift capacity on the VAG pipeline beginning in early 2027. That project sits inside a three-phase expansion plan that carries an estimated $680 million total investment and targets an added 660 MMcfd of natural gas transportation capacity across the system.

Where does the deal land?

• Acquirer: ESENTIA Energy Development, Mexico City
• Seller: TC Energy Corp., Calgary
• Target asset: Energía Occidente de México (EOM), 313-km Guadalajara–Manzanillo pipeline
• Capacity: up to 500 MMcfd
• Gross price: $400 million
• Targeted close: first-half 2027

What to watch

The regulatory clearance path and the start-up timing of the Aguascalientes Compression Station both fall inside the first-half 2027 window. Their sequencing will determine whether ESENTIA can market an integrated Permian-to-Pacific service offering on schedule, or whether the bottleneck shifts to the compression build.