Cheniere's Corpus Christi Stage 3 Completion Pushes U.S. LNG Capacity Past 56 Mtpa
Seven midscale trains now online make Corpus Christi the second-largest U.S. LNG facility, with Asian spot prices nearly ten times Henry Hub feedgas cost.
The U.S. Energy Information Administration confirmed on September 15 (2026-09-15) that Corpus Christi has become the second-largest LNG export terminal in the United States, following Cheniere Energy's completion of its Stage 3 expansion. The seven midscale trains carry a combined nominal capacity of 1.3 billion cubic feet per day, or 1.5 Bcf/d at peak, according to EIA data.6
Cheniere took custody of the seventh and final liquefaction train on August 28 (2026-08-28), then announced formal substantial completion on August 31 (2026-08-31) alongside the production and export of its 5,000th LNG cargo. Total liquefaction capacity across Sabine Pass and Corpus Christi now stands at approximately 56 million tonnes per annum, an increase of more than 20%, with Corpus Christi alone reaching 3.1 Bcf/d nominal capacity and 3.9 Bcf/d at peak.4,6
Those figures make Cheniere the largest U.S. LNG exporter and give the company over 10% of total global LNG production capacity, the company said. Contractor Bechtel Energy managed the build. Stage 3 began producing LNG in December 2024, roughly nine months before formal handover — an illustration of how modular midscale train designs allow early cargo production ahead of full project completion, pulling forward revenue generation.4,5,6
Since its first cargo in 2016, Cheniere has shipped more than 340 million tonnes to markets across Asia and Europe. Long-term offtake agreements underpin each successive expansion: contracted volumes justify project financing, completed trains generate cash, and that cash supports the next build cycle.4,2,3
The price backdrop does little to complicate that model. JKM Asian LNG spot prices stood at $27.51/MMBtu at September 20 (2026-09-20)'s close, while NYMEX Henry Hub front-month settled at $2.91/MMBtu at the same session's close. The spread between feedgas cost and delivered Asian price, even after liquefaction, shipping and regasification costs, remains wide enough to explain why Asian utilities have continued signing long-term U.S. supply agreements.1
European buyers face comparable arithmetic. ICE Endex TTF front-month prices stood at €79.54/MWh at September 19 (2026-09-19)'s close, making U.S. Atlantic basin cargoes competitive for European import terminals. Buyers who locked in U.S. supply contracts when TTF traded lower hold commercially advantageous positions; those still seeking volumes now have more U.S. supply to negotiate against as Corpus Christi's output grows.1
A further expansion is already sanctioned. Cheniere took final investment decisions in 2025 on two additional trains adjacent to the Stage 3 site, according to Boereport. No completion date or train-level capacity for those units is publicly available in current disclosures.5
Each new U.S. train that reaches production adds optionality to global gas trade. Uncommitted volumes can be directed to Asia or Europe depending on the relative strength of JKM and ICE Endex TTF front-month spreads, intensifying competition for pipeline-dependent suppliers in both basins. U.S. LNG's destination flexibility, which underpins most of Cheniere's contracts, has helped reshape global LNG trade dynamics over the past decade, the company said in its 2025 Corporate Responsibility Report.1,2
The variable most consequential for the two sanctioned expansion trains is contracted volume. Cheniere's model requires multi-year buyer commitments to underpin project financing, and while current JKM-to-Henry Hub spreads make the commercial case straightforward, buyers signing decade-long deals are also pricing in where those spreads might be in 2031 or 2033. NYMEX Henry Hub front-month at $2.91/MMBtu at September 20 (2026-09-20)'s close keeps U.S. gas cheap enough to sustain favorable export margins near term. Whether feedgas costs remain at that level across a full construction cycle is the calculation buyers and Cheniere's financing banks will be working through in parallel.3,5