President Trump announces $15 billion Mesabi Metallics steel mill in Iowa
- Trump announced the development of a $15 billion steel mill in Iowa to be operated by Mesabi Metallics.
- The new Iowa facility is designed to produce 7.5 million tons of steel annually during its first phase, with capacity expected to scale to 10 million tons.
- The announcement of the Iowa mill follows a shift in domestic steel production metrics.
President Donald J. Trump announced the development of a $15 billion steel mill in Iowa to be operated by Mesabi Metallics. The project is expected to create 1,750 permanent jobs and support up to 6,000 construction roles, with projections indicating a $95 billion contribution to the U.S. economy over the next decade.
Production Capacity and Supply Chain Integration
The new Iowa facility is designed to produce 7.5 million tons of steel annually during its first phase, with capacity expected to scale to 10 million tons. The mill will utilize iron ore sourced from a recently opened mine in Minnesota operated by Mesabi Metallics. According to the project announcement, this Minnesota site represents the first new iron ore mine opened in the United States in 50 years.
Domestic Steel Output and Market Trends
The announcement of the Iowa mill follows a shift in domestic steel production metrics. In 2025, the United States surpassed Japan in crude steel production for the first time since 1999, securing the position of the world’s third-largest steel producer. Raw steel output has increased by 9% since President Trump returned to office.
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Data indicates that domestic mills currently supply 84% of the U.S. finished steel market, an increase from 77% in 2024. The industry has also added nearly 6,000 steelworker jobs, offsetting a loss of almost 10,000 positions reported under the previous administration. Financial indicators for the sector also reached record highs in July 2026, with new mill orders totaling $17.3 billion and domestic shipments reaching $16.9 billion.
Policy Reversals and Regulatory Shifts
The current administration attributes the growth in domestic mining and steel production to the reversal of prior federal policies. Previous administrative actions had restricted mining operations, including the 2016 denial of federal lease renewals for a copper-nickel mine in northern Minnesota and a 2022 cancellation of those same leases by the Biden Administration.
Further federal restrictions during the prior administration included a 20-year mining ban across 225,504 acres of the Superior National Forest, the revocation of a water permit for a long-stalled copper-nickel mine, and the blocking of a 211-mile road project in Alaska intended to access copper and cobalt deposits. The current administration also pointed to 2024 regulations placed on taconite iron-ore processing and coke ovens as obstacles that have since been addressed through permitting reforms and trade tariffs.