Rio Grande LNG Showcases Construction Progress as Train 6 Secures Key Permit

NextDecade is highlighting progress atRio Grande LNG through a new construction timelapse, offering a visual look atthe energy infrastructure taking shape at the Port of Brownsville. The companyhas also announced receipt of a U.S. Army Corps of Engineers permit for itsproposed Train 6 expansion, advancing a separate effort to increase thefacility’sfuture production capacity.

The share advances shown in a video, focuseson Phase 1, which comprises three liquefaction trains with approximately 18million tonnes of annual LNG production capacity.NextDecade’saccompanying post reiterates that first LNG is expected in 2027.

Views of storage tanks, cranes andextensive industrial structures illustrate the scale of the constructioneffort. For South Texas, the development connects a major export project withthe engineering, construction, equipment and technical capabilities required tobring it into operation.

Phase 1 Takes Shape

The timelapse makes the project’s physical development visible,showing construction activity across a large waterfront industrial site.Storage infrastructure and production structures form part of the broadersystem needed to process natural gas, liquefy it and prepare it for shipment.

NextDecade’s July 2026 business update providedadditional detail on the transition toward operations. The company reportedthat major equipment had been installed for Train 1 and electricalcommissioning was progressing. It continued to target first LNG production inthe first half of 2027.

The three-train Phase 1 featured inthe video is part of a larger construction program. NextDecade reported fivetrains under construction, with combined expected capacity of approximately 30million tonnes annually. That distinctionseparates the scope of the video from the company’s wider investment at the site.

Train 6 Reaches aPermitting Milestone

Alongside construction progress,NextDecade announced that it received the U.S.Army Corps of Engineers permit for the Rio Grande LNG Train 6 Expansion Project.The company said the milestone supports its intention to pursue a potentialpositive final investment decision in the secondhalf of 2027.

In the announcement, Chief OperationsOfficer Tarik Skeik described the permit asan important step toward expanding U.S. LNG export capacity and supportingeconomic growth in the Rio Grande Valley.

The post also included remarks from Col.David W. Dake, Galveston District Commander and District Engineer,connecting the agency’sregulatory work with maritime infrastructure, energy commerce and nationalsupply chains.

The permit advances the proposedexpansion through the regulatory process. Train 6 remains a developmentproject, with a final investment decision still ahead.

A Local Workforce Behindthe Construction

In a previous interview during theCANACINTRA business gathering, Andrea Figueroa-Benton,director of community relations for NextDecade,described the broader five-train investment as exceeding $30billion.

She explained that construction beganin 2023 and that work would continue beyond the start of initial operations,with Train 5 estimated for completion in 2031. Her comments place the timelapsewithin a multiyear development program involving successive construction andstartup milestones.

Figueroa-Benton also emphasized therole of regional workforce relationships. She said Bechtel, the project’s engineering, procurement andconstruction partner, works with institutions and stakeholders throughout theregion to recruit personnel.

“They found the workforce that theyneed in the area,” she said.

That local connection providesimportant context for the construction footage: behind the structures andequipment are workers applying the skills needed to build and prepare a complexindustrial facility.

Connecting Regional Businesses WithOpportunity

Figueroa-Benton said communityengagement also helps businesses understand the project and learn how to submittheir information for consideration as vendors.

That emphasis connects Rio Grande LNG’s investment with a practical questionfor South Texas companies: how to prepare for potential participation in amajor industrial supply chain.

Those efforts help connect the project’s visibility with the surroundingbusiness community. As Phase 1 moves toward first production and Train 6advances through development, the opportunity for South Texas lies instrengthening the workforce, technical expertise and qualified supplierrelationships that support long-term industrial activity at the Port ofBrownsville.