According to the company’s website press release on April 17, 2023, Venture Global LNG announced the successful raising of the roof of the second LNG storage tank at the Plaquemines LNG export facility in Plaquemines Parish, Louisiana. This major project milestone was completed ahead of schedule and comes just seven weeks after the roof raising for tank one.
“Today represents another major milestone in the construction of Plaquemines LNG, with both roofs now raised for the tanks serving Phase One,” said Mike Sabel, CEO of Venture Global LNG. “With Phase One deep into construction and our recent FID and full notice to proceed on Phase Two, Plaquemines is well positioned to be the next new major LNG capacity to reach the global market.”
This is the second tank of four in total for Plaquemines LNG. When operational it will be capable of storing 200,000 m3 of LNG. The roof weighs 900 tons and is 294 feet in diameter. Air raising allows for better and safer access as well as a faster construction schedule, as the roof can be erected concurrently with the shell. The tank dome was raised in 71 minutes using 0.3 psi of pressure underneath the roof. It was raised from ground level to top of the wall height of 130 feet. Eventually, the tank will have an inner tank made from 9% nickel alloy and outer wall and outer roof made from concrete to provide full containment of the LNG and provide the maximum level of resilience and safety.
About Venture Global
Venture Global is a long-term, low-cost provider of U.S. LNG sourced from resource rich North American natural gas basins. Venture Global’s first facility, Calcasieu Pass, commenced producing LNG in January 2022. The company is also constructing or developing an additional 60 MTPA of production capacity in Louisiana to provide clean, affordable energy to the world. The company is developing Carbon Capture and Sequestration (CCS) projects at each of its LNG facilities.
