A $5.8 Billion Steel Mill Is Coming to Louisiana. The Average Job Is Expected to Pay $95,000
Hyundai-POSCO is building a $5.8 billion steel mill near Donaldsonville, Louisiana, expected to create 1,300 jobs averaging $95,000. Production should start by 2029, signaling a significant economic shift in this small town and its region.
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A $5.8 billion steel mill is coming to a Louisiana community of about 7,000 people. Hyundai-POSCO Louisiana Steel expects to employ more than 1,300 workers near Donaldsonville, with direct jobs averaging about $95,000 a year. Commercial production is scheduled to begin in 2029.
The size of the investment is striking. But in a small community, the more important number may be the paycheck.
1,300 jobs outside a major city
The new mill will rise at the RiverPlex MegaPark in Ascension Parish along the Mississippi River. Hyundai Steel plans to produce about 2.7 million metric tons of automotive steel annually, supplying manufacturers including Hyundai Motor and Kia. The plant will be the company’s first steel-production facility in North America.
Louisiana expects the project to create more than 1,300 direct jobs and roughly 4,100 additional jobs through suppliers, contractors and other businesses.
For Donaldsonville, the scale is unusual. The city had an estimated 7,094 residents in 2025. A factory workforce of 1,300 will therefore draw from communities across Ascension Parish and the surrounding region.
Whether workers also choose to live closer to the plant could determine how much the investment changes Donaldsonville itself.
Training starts before the factory opens
Louisiana is already preparing workers for the jobs. River Parishes Community College is developing a Hyundai Steel training center in Donaldsonville, expected to open in 2028. Programs will prepare workers for industrial maintenance, electrical systems, instrumentation and other manufacturing jobs.
That is increasingly how large Sun Belt manufacturing projects work. The factories may be highly automated, but they still need technicians, operators, electricians and maintenance workers with specialized skills.
The challenge is making sure those workers exist when production begins.
More investment is following
Hyundai Steel is already attracting other spending to the area. Air Liquide plans to invest more than $350 million to support the plant. Infrastructure around RiverPlex is also being expanded, including transportation and utility improvements.
The site itself covers about 17,000 acres, leaving room for suppliers and other manufacturers that may eventually want to locate near the steel operation. That could make the project more important than a single factory.
A major industrial plant often becomes the anchor for a larger network of companies that want to be close to their customer.
One major approval remains
The project has not cleared every regulatory step. Hyundai-POSCO Louisiana Steel is still seeking state air permits for the facility. Louisiana environmental regulators held a public hearing Sept. 1, and public comments remain part of the approval process.
Residents and environmental groups have raised concerns about emissions and the concentration of heavy industry along the Mississippi River.
Hyundai says the electric arc furnace technology planned for the mill should produce substantially fewer emissions than traditional blast-furnace steelmaking.
The final permitting process will determine what conditions the plant must meet before full construction and operation.
A different kind of Sun Belt growth
Much of the Sun Belt jobs boom has been associated with growing metros such as Austin, Nashville, Phoenix and Atlanta. The Hyundai Steel project represents another side of that growth.
Large manufacturing investments are increasingly landing outside major cities, where companies can find large industrial sites, transportation connections and room for suppliers.
The jobs can also be different from the factory work of previous generations: fewer workers overall, but more technical positions and potentially higher wages.
That is what makes Donaldsonville worth watching. A $5.8 billion factory is a major investment. But the real measure of its impact will be whether 1,300 jobs averaging about $95,000 can create lasting prosperity beyond the plant gates.
If you’ve been following growth and change around here, these stories are worth a look too.
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