About Us

Sempra LNG’s mission is being North America’s premier LNG infrastructure company by providing sustainable, safe and reliable access to U.S. natural gas for global markets. Sempra LNG owns interests in Cameron LNG, a 12 Mtpa export facility operating in Hackberry, Louisiana and Energía Costa Azul (ECA) LNG, a 3 Mtpa export facility under construction in Baja California, Mexico. Sempra LNG is developing additional LNG export facilities on the Gulf and Pacific Coasts of North America including Port Arthur LNG in Texas, expansions of Cameron LNG and ECA LNG, as well as supporting pipelines and storage projects. Through disciplined and innovative processes, Sempra LNG facilitates the energy transition by leading the responsible development of lower-carbon energy infrastructure investments along the LNG value chain.

After demonstrating success with developing large projects and meeting and exceeding safety requirements, Sempra LNG has established itself as an industry leader.

Why Sempra LNG?

Experienced Partner

Our success in forming lasting partnerships demonstrates our flexible and pragmatic approach to commercial structuring and ability to accommodate our partners’ interests.

Our Team

With years of combined experience, our executive members have a proven track record in this industry.

Safety & Reliability

Sempra LNG meets and exceeds industry safety requirements; no reported incidents.

Strategic Locations

Our projects in development all have access to infrastructure (pipeline, storage, marine, services); abundant, proven, developed reserve basins; and growing LNG markets.


Our community partnership program supports the areas of health and safety, environment, education and economic development.


Sempra LNG funds programs that protect local ecosystems.

Our Projects

Image Popup

Liquefied Natural Gas
read more

Sempra LNG owns a 50.2% interest in Cameron LNG, a 12 Mtpa export facility operating in Hackberry, Louisiana, and is engaged in the development of a proposed expansion.

Additionally, Sempra LNG is proposing to develop the Port Arthur LNG natural gas liquefaction and export facility in Port Arthur, Texas through its affiliate Port Arthur LNG, LLC.

Sempra LNG and IEnova, Sempra’s subsidiary in Mexico, are seeking to add liquefaction facilities to the existing Energía Costa Azul (ECA) regasification terminal in Baja California, Mexico.

Image Popup

Natural Gas Infrastructure
read more

With integral pipelines that enable natural gas to be transported to major markets in the Midwest, Northeast and Southeast, we have the experience, the network and the resources to successfully develop customized natural gas solutions for tomorrow.

The midstream pipelines we own and operate received zero pipeline safety violations after undergoing nearly 40 state and federal inspections.