Formosa has announced that it will proceed with a planned $9.4 billion chemical manufacturing complex in St. James Parish

One of the largest petrochemical investments in Louisiana history moved a step closer to reality in late April. Formosa has announced that it will proceed with a planned $9.4 billion chemical manufacturing complex in St. James Parish and that it has purchased a 2,400-acre site along the west bank of the Mississippi River.

Located just downriver from the Sunshine Bridge, the complex would be built in two phases and produce ethylene, propylene, ethylene glycol and associated polymers. Formosa plans to operate the complex under its subsidiary and Louisiana registered company, FG LA LLC, and is branding the site as “The Sunshine Project.” Pending the completion and approval of permits for the site, FG could begin construction as soon as 2019 in what projects to be a 10-year building and development process.

Formosa Plastics Group operates three existing Louisiana facilities with 410 employees in East Baton Rouge and Pointe Coupee parishes. Years in the making, the St. James Parish complex will create one of the world’s most innovative, single-site ethylene hubs, according to Louisiana Economic Development. Production at the Louisiana complex will support a host of plastic goods, ranging from sports equipment and food packaging to clothing and health care and technology products.

The first phase of the project includes an ethane cracker with an annual capacity of 1.2 million metric tonnes and 600,000 metric tonnes of propylene. In the second phase, slated for construction by March 2025, Formosa will build another ethylene plant with annual capacity of 1.2 million tonnes, Formosa Petrochemical Chairman Chen Bao-lang told Reuters last year.

Given the history of St. James Parish, this will be the largest industry ever welcomed,” St. James Parish President Timmy Roussel said. “This plant alone will almost double the present tax base.”