Sempra Infrastructure has exported the first LNG cargo from its Energía Costa Azul (ECA) LNG Phase 1 project in Ensenada, Baja California, marking a step toward full commercial operations.
The inaugural cargo was lifted by TotalEnergies, the sole LNG offtaker during the project's ramp-up phase, and shipped to Asia. ECA LNG Phase 1 remains under commissioning, with substantial completion expected in summer 2026. Mechanical completion was reached in December 2025.
Phase 1 consists of a single 3.25-million tpy liquefaction train supplied with US natural gas sourced from the Permian basin in Texas and New Mexico. The project is supported by long-term LNG sale and purchase agreements with TotalEnergies and Mitsui & Co. Ltd. TotalEnergies, which holds a 16.6% interest in the project, is contracted to purchase 1.7 million tpy of LNG for 20 years beginning at commercial operations. Mitsui & Co. is contracted for about 800,000 tpy.
Upon startup, ECA LNG Phase 1 will be the first liquefaction plant on Mexico's Pacific Coast. According to Sempra Infrastructure, the project's location enables exports of US natural gas to Asia and other Pacific Basin markets through a shorter shipping route, reducing transportation times, costs, and uncertainty while expanding access to US natural gas supplies.
"At a time of increased uncertainty in the global LNG trade, we are excited to begin shipping a new and reliable source of natural gas from North America's Pacific Coast to customers around the globe," said Justin Bird, chief executive officer, Sempra Infrastructure.
A second, larger phase is under development at the ECA LNG site.
