Steppin' Out With My (LNG) - The Liquefaction Train Ramp-Up Process and Timelines

The year-on-year gain in U.S. LNG feedgas demand has been the single biggest factor behind the soaring natural gas prices and storage shortfall this year. And there is more of that demand on the horizon. Cheniere Energy’s Sabine Pass Train 6 and Venture Global’s new Calcasieu Pass facility are due to start service in the first half of 2022. However, feedgas volume is likely to ramp up ahead of the new year as both projects progress through the commissioning phase and aim to export their first commissioning cargoes before the end of the year. How soon could that incremental feedgas demand show up? Getting a handle on the timing requires an understanding of how a liquefaction plant works and the various steps of the commissioning process. Today, we start a short series on what’s involved when bringing a liquefaction plant online and what that can tell us about the timing of incremental feedgas flows this fall/winter.

U.S. demand for LNG feedgas has picked up in recent weeks, posting a record high of 5.6 Bcf/d in late February and averaging more than 5 Bcf/d in March to date, as Cheniere Energy completed the fifth train at Sabine Pass and the first at Corpus Christi. That level is nearly 1 Bcf/d higher than last month and nearly double what it was at this time last year. But it’s just the start. Train 2 at Corpus Christi was approved for feedgas just yesterday and Kinder Morgan’s Elba Island project in Georgia just days before that. With about 30 MMtpa, or ~4.5 Bcf/d, of liquefaction and export capacity due online this year, feedgas deliveries are poised to surpass 9 Bcf/d by the end of the year, with nearly all of that incremental demand coming online along the Texas and Louisiana Gulf Coast. The pace of this demand growth over the course of the year will come down to how quickly the anticipated trains can complete construction and testing, the timing of which can depend on a whole host of factors, including the extent of the repairs or modifications that are needed along the way, the timing of regulatory approvals, or the timing of gas pipeline connections to supply the facilities. Today, we continue our series examining the status and timing of LNG export projects in 2019.

After a period of delays, commissioning activity at the newest U.S. LNG export terminals is poised to accelerate in the coming months, in turn bringing on incremental feedgas demand. Sempra’s Cameron LNG has said it’s ready to introduce feedgas to its fuel system and is awaiting federal approval. Meanwhile, liquefaction projects at Kinder Morgan’s Elba Island LNG and Freeport LNG terminals are gearing up to take feedgas in the next month or so. Feedgas deliveries to the operating export facilities in the past seven days have averaged 5.5 Bcf/d. These three projects alone are slated to add another 1.2 Bcf/d of incremental feedgas demand by July, bringing the total to 6.7 Bcf/d by then, if all goes well. In today’s blog, we continue examining the status and timing of LNG export projects in 2019, this time with a closer look at the Cameron, Elba and Freeport projects.