Rio Grande LNG Moves Closer to Production

BROWNSVILLE, TEXAS — NextDecade’s latest business update highlights progress toward a major milestone for South Texas: first liquefied natural gas production at Rio Grande LNG. The company reports that Phase 1 remains on budget and ahead of schedule, with Train 1 expected to begin producing LNG in the second quarter of 2027.

The company’s quarterly release outlines these developments:

• Production timeline: Train 1’s substantial completion is expected in the third quarter of 2027—one quarter ahead of its guaranteed contractual schedule. A “train” is an individual LNG production unit.• Overall project progress: As of September 2026, Trains 1 and 2 were collectively 79.7% complete, followed by Train 3 at 55.2%, Train 4 at 22.5%, and Train 5 at 14%. These figures cover overall project execution, including engineering and procurement.• Infrastructure readiness: Dredging was completed, gas inlet facilities reached readiness for startup, and the Bay Runner pipeline entered service. First gas into the facility is expected before year-end 2026.• Expanded authorized capacity: Federal regulators approved an increase in the first five trains’ authorized liquefaction capacity to 30.15 million tonnes annually.• Future expansion: Train 6 received U.S. Army Corps of Engineers authorization. Its federal environmental review remains underway, while NextDecade plans to begin the FERC pre-filing process for Trains 7 and 8 before year-end. 

For South Texas manufacturers and industrial service providers, the transition toward operations presents an opportunity to prepare for the demands of a large, technically complex facility. Equipment maintenance, instrumentation, fabrication, logistics, and workforce training are areas where regional businesses and educational institutions can position themselves to compete.

Rio Grande LNG’s progress adds momentum to South Texas’ manufacturing economy, creating opportunities for regional suppliers, equipment manufacturers, fabricators, and skilled workers to support a growing industrial base. For South Texas, the opportunity is to turn major investments into lasting local capabilities—helping businesses expand, preparing workers for technical careers, and building stronger supply chains. With industry, education, and workforce partners working together, the region can translate this momentum into sustained manufacturing growth and greater competitiveness.