Mesabi Metallics Plans $15 Billion Iowa Steel Plant
The proposed Lee County facility would be the largest steel plant ever built in the U.S., according to the White House.
Updated on Nov. 5, 2026 in Manufacturing
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The White House announced a $15 billion steel plant from Mesabi Metallics, owned by the Essar Group, to be built in Lee County, Iowa. The company has filed a preliminary air permit for the facility.
Why it matters
The project would bring 1,700 permanent jobs to a county that lost more than 6% of its population between 2010 and 2020. Lee County's Board of Supervisors has held a Q&A session on the proposal.
Mesabi Metallics projects the plant will cut carbon output by 60-70% and generate about $95 billion in economic impact over its life, against a $15 billion build cost. The company's emissions and impact claims have not been independently verified, and the air permit remains preliminary.
The players
Mesabi Metallics
Mesabi Metallics is the company behind the proposed plant, and it is owned by the Essar Group, an Indian multinational conglomerate with interests in steel and energy.
Essar Group
Essar Group is an Indian industrial conglomerate that owns Mesabi Metallics and has operations in steel, energy, and infrastructure across several countries.
The details
Mesabi Metallics says its steelmaking process is more eco-friendly than conventional methods and has filed a preliminary air permit that complies with state and federal regulations. The company expects to break ground by the end of 2027, with the plant online by 2030 and committed worker pay of $48 an hour.
Timeline
Earlier this fall: White House announces the $15 billion steel plant.
End of 2027: Target date to break ground on the facility.
2030: Plant expected to be online with 1,700 permanent jobs.
Industry Landscape
The project's emissions-reduction framing fits the federal push to incentivize lower-carbon industrial production under the Inflation Reduction Act's clean-manufacturing provisions. Its scale, at $15 billion, would make it the largest U.S. steel plant ever built if completed as proposed.
For Lee County residents, the plant's 1,700 permanent jobs at committed pay of $48 an hour would be a direct source of employment if the project proceeds on schedule. Construction and permitting timelines still leave the outcome contingent on approvals not yet granted.
The takeaway
A large industrial project like this depends on permits, financing, and construction milestones, so the 2027 groundbreaking target is the first checkpoint to watch. Its claimed emissions and job figures are company projections and should be tracked against actual results.
What happens next
Mesabi Metallics aims to break ground on the facility by the end of 2027.
Further reading
For more on regional industrial projects, see Manufacturing coverage across Iowa.
Source note: This article includes information reported by Wgem.
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