Ten Years of INEOS’ U.S. Shale Ethane Supply Chain
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INEOS is celebrating a decade since its first shipment of U.S. shale ethane arrived at its Grangemouth complex in Scotland, marking the start of a supply route that has delivered over 400 cargoes to the facility.
The milestone began on September 28, 2016, when the JS INEOS Insight—the first of the company’s custom-built Dragon-class vessels—docked at Grangemouth with 27,500 m³ of U.S. ethane.
Launched to counter dwindling North Sea gas reserves and stabilize feedstock supplies, the $2 billion project established a direct supply chain between U.S. shale producers and European manufacturing. The initiative required significant infrastructure upgrades at Grangemouth, including the construction of Europe’s largest ethane storage tank at the time.
The imported ethane serves as the primary feedstock for the site’s ethylene production. Over the last 10 years, these shipments have sustained manufacturing operations at the complex and helped buffer the facility against high UK energy costs by reducing its dependence on natural gas.
“This is a truly remarkable anniversary to celebrate,” said Nick Williamson, CEO of INEOS O&P UK. “Ten years on, the success of this investment continues to be felt right across the site.”
To support ongoing operations, INEOS recently added a tenth furnace to its Grangemouth ethylene plant. The company’s transport fleet is also expanding; originally starting with eight Dragon-class vessels, the fleet is projected to reach 20 ships by the end of 2026, which will include 12 very large ethane carriers.
