First Gulf Coast Refinery in 50 Years, Rio Grande LNG Expands, and 50% Steel Tariffs Reshape the Market

This week's intelligence covers a landmark refinery announcement at the Port of Brownsville, FERC clearing two new LNG trains at Rio Grande, the real-world impact of 50% steel and aluminum tariffs on construction costs, a massive new data center campus in Illinois, and how the Strait of Hormuz crisis is accelerating investment in U.S. LNG export capacity.

First New Gulf Coast Oil Refinery in Nearly 50 Years Announced at Port of Brownsville

America First Refining announced plans to build the first new oil refinery on the U.S. Gulf Coast in nearly five decades, located on more than 240 acres within the Port of Brownsville in South Texas. The project will process 100% domestic shale oil from the Permian Basin using hydrogen-powered systems and advanced refining technologies designed to produce ultra-low-carbon fuels.

The scale of the investment is significant. According to project details, the facility includes a 20-year agreement to purchase and process 1.2 billion barrels of U.S. shale oil, valued at approximately $125 billion, while producing up to 50 billion gallons of refined petroleum products valued at roughly $175 billion. The refinery is expected to create 500 direct full-time jobs with projected annual salaries ranging from $80,000 to $100,000, plus thousands of indirect jobs across construction, logistics, and long-term operational support.

Port leadership has been working on the project for more than 10 years. The company is currently working with federal, state, and local agencies to secure the necessary environmental permits. The Port of Brownsville has extensive experience guiding major industrial developments through complex permitting, including two LNG projects that required rigorous federal oversight.

What this means for fabrication and construction: A greenfield refinery on the Gulf Coast is a generational event. No facility of this kind has been built in the region since the 1970s. When this project enters active construction, it will require structural steel fabrication, process piping, modular equipment assembly, and field installation on a scale that will strain the existing contractor base in South Texas, which is already supporting LNG construction at the same port. For fabrication and field execution companies positioned in the region, this project adds multi-year demand on top of an already historic pipeline.

FERC Clears Construction of Rio Grande LNG Trains 4 and 5

Federal regulators granted approval to NextDecade to begin construction of Trains 4 and 5 at its Rio Grande LNG export facility in Brownsville, Texas. The two additional liquefaction trains will add 12 million metric tons per annum of export capacity when complete, bringing the facility's total production to 30 MTPA across five trains.

NextDecade is already constructing three trains at the facility, with the first LNG expected in 2027. The company secured commercial backing for both new trains through 20-year agreements with major global buyers:

Train 4: Backed by Abu Dhabi National Oil Company, TotalEnergies, and Saudi Aramco for 4.6 MTPA. Bechtel holds the EPC contract at approximately $4.3 billion.
Train 5: Backed by JERA, EQT Corp, and ConocoPhillips for 4.5 MTPA. NextDecade reached FID on Train 5 in October 2025.

Rio Grande LNG is now one of the largest LNG construction programs underway in the United States, with five trains progressing simultaneously at the same site in the Port of Brownsville, directly adjacent to the newly announced America First Refining project.

What this means for fabrication and construction: Five LNG trains plus a new refinery, all at the same port complex, creates an extraordinary concentration of construction demand in South Texas. The EPC scope for Trains 4 and 5 alone exceeds $8 billion. This level of concurrent activity at a single location will require fabrication partners that can deliver structural steel, process modules, and modular skid packages on schedule without competing for the same labor pool as the general contractor. Offsite fabrication and modular delivery become essential execution strategies when this much work is stacking in one corridor.

50% Steel and Aluminum Tariffs Drive 7.1% Surge in Construction Input Prices

The impact of expanded tariffs on construction materials is now showing up clearly in the numbers. According to the Associated General Contractors of America, nonresidential construction input prices rose at a 7.1% annualized rate in January 2026, driven primarily by tariff-affected materials including structural steel, aluminum, and copper wire.

The tariff landscape as of early 2026:

Steel and aluminum: 50% tariffs on imported products, in effect since June 2025. The producer price index for aluminum mill shapes surged 30.5% year-over-year, the largest increase since the supply chain disruptions of early 2022. Steel mill products jumped 17%.
Copper: 50% tariff on imported copper products and derivatives, in effect since August 2025. Copper and brass mill shapes climbed 11.8% year-over-year, with futures prices setting new records.
Global tariff: A 10% time-limited tariff on all other imports, set to expire in July 2026.
Overall project impact: These tariffs are driving a 4 to 6% increase in total project costs for U.S. construction firms, according to ABC analysis. The ENR Building Cost Index is up 4.2% year-over-year.

Many ABC member firms report at least one commercial or industrial project in the past year that was cancelled, rebid, or significantly scaled back after updated steel, aluminum, or switchgear quotes exceeded original budgets by 10 to 15%. Owners across major markets are delaying notices to proceed, rebidding scopes, or value-engineering structural and mechanical systems.

As AGC Chief Economist Ken Simonson noted: "Even though these indexes are based on selling prices of domestic producers, it is clear that the steep tariffs on imported metals and products are enabling U.S. sellers to push up costs for construction materials and equipment."

What this means for fabrication and construction: The tariff environment creates both pressure and opportunity for domestic fabricators. On one hand, material costs are rising and project economics are tightening. On the other, the entire policy framework is designed to drive work toward U.S.-based production. Contractors that fabricate domestically, maintain strong supplier relationships, and can lock in material pricing through disciplined procurement are positioned to absorb this disruption better than competitors relying on imported steel or subcontracted fabrication. Modular construction, with its controlled-environment production and bulk material purchasing, offers a natural hedge against the pricing volatility tariffs create.

Joliet Approves Largest Data Center Campus in Illinois

The Joliet City Council approved an 8-1 vote for the Joliet Technology Center, a 795-acre data center campus developed by Hillwood and PowerHouse Data Centers. The project will construct 24 two-story buildings on a campus approximately the same size as New York City's Central Park, making it the largest data center development in Illinois.

Construction is expected to begin in early 2027, with the first sub-campus complete by 2028 and phased construction continuing through 2032. The project promises 7,000 to 10,000 jobs during construction, 700 permanent positions once fully operational, and an estimated $310 million in property taxes over 30 years.

The approval came with regulatory conditions. The Illinois Commerce Commission simultaneously required large data center developers to pay increased deposits to protect ratepayers. Projects requiring 50 megawatts or more of power will pay $500,000 above the standard $1 million engineering deposit for every 100-megawatt threshold above 200 MW. Roughly 100 large-load projects are currently in the Illinois pipeline, representing approximately 35,000 megawatts of demand.

What this means for fabrication and construction: A 795-acre campus with 24 buildings phased over six years creates a sustained, predictable construction pipeline for structural steel, modular electrical and mechanical systems, and prefabricated components. The 100 additional large-load projects in the Illinois pipeline signal that this is not a single project story but a market-level shift in where construction capacity needs to be deployed. For fabricators positioned to deliver at scale, the data center sector continues to stack long-duration demand on top of energy and petrochemical work.

Strait of Hormuz Crisis Accelerates U.S. LNG Investment Urgency

The closure of the Strait of Hormuz following military action has created the most severe disruption to global energy supply chains since Russia's invasion of Ukraine. QatarEnergy, the world's largest LNG producer, suspended production after the strait became uninsurable for commercial transit, removing approximately 20% of global LNG supply from the market overnight.

The market impact was immediate. European natural gas futures surged over 63% in a single week, the largest increase since March 2022. LNG spot prices climbed above $20/mmBtu. Wood Mackenzie projects that South Asian LNG demand could be 2 to 3 million tonnes lower through Q3 2026 as countries struggle to replace disrupted Qatari volumes. India, which sourced 59% of its 2025 LNG imports from Qatar and the UAE, faces industrial gas curtailments, with energy-intensive sectors including refining, petrochemicals, glass, and ceramics now rationing supply.

The geopolitical shock has fundamentally reinforced the strategic value of U.S. LNG export capacity. With Qatar's production offline and its planned facility expansion now postponed until 2027, buyers across Asia and Europe are accelerating efforts to secure long-term supply from facilities that do not depend on the Strait of Hormuz. Every Gulf Coast LNG terminal under construction or in development now carries heightened strategic importance.

What this means for fabrication and construction: When 20% of global LNG supply disappears overnight, the urgency to bring U.S. export capacity online intensifies dramatically. Golden Pass, Plaquemines, Rio Grande, and the broader Gulf Coast LNG pipeline are no longer just commercial infrastructure projects. They are strategic assets. The pressure to accelerate construction timelines and expand capacity at every facility creates sustained, high-priority demand for fabrication, modular assembly, and field execution services across the Texas and Louisiana coast. This is the environment where execution speed and reliability command premium value.

The Bottom Line

A new refinery at the Port of Brownsville. Five LNG trains under construction at the same port. 50% tariffs driving work toward domestic fabrication. A 795-acre data center campus approved in Illinois. And a global energy crisis accelerating every LNG project on the Gulf Coast.

The common thread across every story this week is the same: the demand for domestic industrial execution capability is intensifying from every direction simultaneously. Companies that fabricate in the United States, self-perform critical scopes, and deliver on schedule are not just competitive in this market. They are essential.