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Bechtel handed control of the first Corpus Christi Stage 3 liquefaction train to Cheniere on March 16, 2025. The unit had already produced LNG and loaded a cargo. The handover marked a different milestone: commissioning was complete, and Cheniere assumed responsibility for the train and its associated systems.
In its announcement the following day, Cheniere also identified an accounting consequence. Financial results from that train’s future LNG sales would be reflected in its statement of operations and those of the relevant affiliates. The transition connected an engineering milestone with the way the new asset entered the business.
Yet the expansion was far from finished. Stage 3 comprised seven midscale liquefaction trains beside the existing Corpus Christi terminal in Texas. The first unit’s handover demonstrated how a large project can begin operating in sections while construction continues elsewhere.
Why two completion percentages can both be right
Cheniere’s March announcement reported that, as of January 31, Stage 3 was 78.3% complete overall. Construction itself was only 45.5% complete. Engineering and procurement were much further advanced, at 97.6% and 97.2%, respectively.
The apparent mismatch disappears when the categories are separated. Overall project progress includes work that happens before equipment is fully installed and ready to operate. It should not be read as the percentage of final LNG output already available.
The company’s subsequent quarterly filing made the same distinction. By March 31, overall completion had reached 82.5%, while construction stood at 53.7%. Engineering was 98.2% complete and procurement 99.8%. Those figures described the whole expansion, including work beyond the newly handed-over first train.
For readers following industrial projects, this is a practical way to interpret a progress report. A near-complete procurement program says something useful about securing equipment and materials. It does not say that every train has completed installation, startup and turnover.
Capacity arrives in increments
EIA’s March 2025 assessment put Stage 3’s combined nominal capacity at 1.3 billion cubic feet per day, with peak capacity of 1.5 billion. It expected three of the seven trains to start during 2025 and the other four during 2026. That was the anticipated sequence at the time, not a declaration that all capacity was available in March.
The project expanded an established industrial system. Cheniere’s quarterly filing described the Corpus Christi terminal’s three LNG storage tanks, two marine berths and an approximately 21-mile gas-supply pipeline connected to larger interstate and intrastate networks. New liquefaction units could therefore join a terminal with existing storage, shipping and gas-delivery infrastructure.
The first train crossed three separate dates: initial LNG production in December 2024, its first loaded cargo in February 2025, and substantial completion in March. Keeping those dates separate avoids moving the first-production event into the wrong year or treating the first cargo as proof that commissioning had ended.
March’s handover established a usable piece of the expansion. The remaining trains still had their own sequence of construction and operating milestones to clear. Their progress would determine when the full project’s advertised capacity became actual supply.
Sources
- Cheniere Announces Substantial Completion of Train 1 at the Corpus Christi Stage 3 Project — Cheniere Energy · 2025-03-17.
- First liquefied natural gas cargo produced at Corpus Christi Stage 3 export facility — U.S. Energy Information Administration · 2025-03-11.
- Cheniere Energy quarterly report for the period ended March 31, 2025 — Cheniere Energy / U.S. Securities and Exchange Commission · 2025-05-08.