First LNG Planned at Mexico’s ECA in June: Sempra

Why It Matters

ECA’s launch creates a new Pacific‑side export gateway for U.S. gas, boosting Permian market reach and offering Asian buyers additional supply diversity.

Key Takeaways

• ECA terminal capacity: 3.25 mn t/yr (430 mn ft³/d)
• Production slated for June, exports by Sep 21 deadline
• Feedgas intake averaged 27 mn ft³/d in early May
• Long‑term offtakers: TotalEnergies 1.7 mn t/yr, Mitsui 0.8 mn t/yr
• Project will re‑export Permian gas to Asian markets

Pulse Analysis

The Energia Costa Azul (ECA) project marks the first LNG export facility to become operational in Mexico, extending the United States’ natural‑gas export footprint to the Pacific corridor. With a design capacity of 3.25 million tonnes per year—equivalent to about 430 million cubic feet of gas daily—ECA positions Sempra to tap growing demand in East Asian markets while leveraging the abundant supply from the Permian basin. The terminal’s strategic location in Ensenada shortens shipping routes to Japan, South Korea and China, potentially lowering freight costs and enhancing competitiveness against other West Coast projects.

Operational momentum accelerated after the plant began receiving feedgas on April 20, achieving an average intake of 27 million cubic feet per day through early May. Sempra’s timeline targets first LNG production in June, with a regulatory deadline to start exports by September 21 under its U.S. Department of Energy license. By re‑exporting U.S. gas, the facility not only diversifies Mexico’s energy mix but also reinforces the United States’ role as a key supplier to the global LNG market, especially as Europe’s demand wanes and Asian buyers seek stable, long‑term contracts.

Securing offtake agreements with TotalEnergies (1.7 million tonnes per year) and Mitsui (800,000 tonnes per year) underscores strong commercial interest and provides a revenue foundation for the project. These contracts reflect broader industry trends where integrated oil majors and Japanese trading houses are locking in supply to hedge against price volatility. As ECA moves toward substantial completion this summer, its successful launch could spur further investment in Mexican LNG infrastructure, potentially reshaping regional trade flows and reinforcing the Pacific gateway as a critical node in the global gas supply chain.