MARAD Clears $8.2 Billion Offshore Texas LNG Port in 410 Days

The Maritime Administration has approved an $8.2 billion offshore LNG export port off the Texas coast after a 410-day environmental review — roughly 3.7 years faster than the historical average and the quickest deepwater port licensing decision in more than two decades. The Department of Transportation calls it a 70% cut in review time. For a federal process that had produced just 11 approved applications since the 1970s, that is not a rounding error.

Transportation Secretary Sean Duffy announced Wednesday that MARAD approved the deepwater port license for ST LNG, LLC, a facility roughly 10.4 miles offshore Matagorda, Texas. Construction is expected to start in 2027, with service beginning in 2029. At full buildout the project adds up to 8.4 million metric tons of annual LNG export capacity — a 7% to 9% expansion of total U.S. LNG export capacity, per DOT.

What does this change for shippers and carriers?

The design matters as much as the tonnage. Unlike conventional onshore terminals, ST LNG would liquefy and load natural gas offshore, keeping LNG carriers away from congested coastal ports. The facility plans four liquefaction systems, each producing 2.1 million tons per year, spread across 20 offshore platforms, four floating storage units, four vessel mooring systems and about 7.7 miles of pipeline. Gas arrives via existing infrastructure from the Tres Palacios Natural Gas Storage and Trading Hub and the Williams Markham Gas Processing Plant.

The offshore configuration is meant to cut vessel traffic in busy coastal waterways and reduce collision risks tied to LNG shipping. For carrier operators on the Gulf, that means new loading infrastructure without adding to the berthing pressure at existing terminals. For gas shippers, it's incremental export capacity on a timeline measured in years, not decades.

A regulatory overhaul gets its first proof point

The approval is an early test of a restructuring gCaptain reported earlier this year: MARAD has taken the lead role in reviewing deepwater port applications from the Coast Guard. MARAD now runs the environmental review and licensing, while the Coast Guard keeps maritime safety, security, vessel traffic, facility design and operational oversight.

The historical record explains the urgency. Since the federal licensing system was created in the 1970s, only 11 deepwater port applications have been approved, with just eight licenses actually issued. The administration argues those lengthy reviews have blocked U.S. energy export growth.

"By slashing red tape and modernizing our licensing processes, the Trump Administration is delivering a massive economic boom for the people of Texas," Duffy said Wednesday.

MARAD Administrator Stephen Carmel framed the decision as the agency's third deepwater port approval under the Trump administration. "Approving the ST LNG deepwater port license—our third approval under the Trump Administration—proves we can accelerate the safe development of crucial energy infrastructure that will strengthen our supply chains and drive down energy prices," Carmel said.

Jobs, timeline and what comes next

DOT estimates the development could support 2,000 construction jobs and as many as 855 permanent positions. The licensing path moved quickly on paper: MARAD formally began processing the application in 2025, published the draft environmental impact statement in April 2026 and issued the final version in July. A final public hearing followed in August before the decision landed. The Coast Guard, other federal agencies and the State of Texas all took part in the review.

DOT credits the compressed schedule to eliminating duplicative administrative procedures, streamlining decision-making and improving interagency coordination. The approval also advances the administration's executive orders on American energy production and restoring U.S. maritime dominance.

The open question is durability. One fast license proves a process can move; it doesn't prove a pipeline of offshore terminals will reach steel in the water. The real verdict arrives when more projects clear review and enter commercial operation. The full Record of Decision sits on Regulations.gov under docket MARAD-2025-0096, for readers who like their red tape archived.