# Mesabi Metallics Iowa steel plant project

> Live situation record from CLSTR: https://clstr.news/situations/mesabi-metallics-iowa-steel-plant-project
> Updated: 2026-09-28T17:49:27.000Z. Sources: 95. Developments: 2.

President Donald Trump announced a major industrial project involving Mesabi Metallics to construct a massive steel-manufacturing complex in Iowa. Described as the largest steel plant in United States history, the project represents an investment of approximately $15 billion to $18 billion.

The facility is intended to be fully vertically integrated, utilizing iron ore from a new $2.5 billion mine in Nashwauk, Minnesota. This mining operation is noted as the first new iron ore mine to open in the U.S. in roughly 50 years.

The project is expected to begin production in 2030, with an initial annual capacity of 7.5 million tons of steel, eventually scaling to 10 million tons. Economically, the initiative is projected to create 6,000 construction jobs and between 1,750 and 2,000 permanent positions. The administration has linked the project to existing 50 percent tariffs on foreign steel and aluminum as part of an effort to reshore manufacturing.

## Claims

- Donald Trump announced plans for a massive steel mill in Iowa. (corroborated by 5 sources)
- The steel mill project involves an $18 billion investment. (corroborated by 5 sources)
- The project is expected to create 6,000 construction jobs and 2,000 permanent steel mill jobs. (corroborated by 5 sources)
- Mesabi Metallics is the lead company for the Iowa steel mill project. (corroborated by 5 sources)
- Donald Trump expressed opposition to the release of five British nationals arrested near a US military base in the UK. (corroborated by 5 sources)
- Democrats accused the administration of using taxpayer funds for illegal political propaganda via a TV spot. (corroborated by 4 sources)
- Democratic Representative Mike Levin claimed it is illegal for the government to use taxpayer money for political ads. (corroborated by 3 sources)
- The White House stated the video was a government announcement of an educational and patriotic nature. (corroborated by 2 sources)

## Timeline

### 2026-09-28: Donald Trump announces $18B Iowa steel mill project

Donald Trump announced an $18 billion steel mill project in Iowa and faces Democratic criticism over a government-funded political advertisement. He also commented on the release of suspects in the UK.

14 sources. https://clstr.news/cluster/donald-trump-accused-of-illegal-propaganda-over-government-funded-ad

### 2026-09-28: Mesabi Metallics to build massive Iowa steel plant

President Trump announced a $15-18 billion Mesabi Metallics steel plant in Iowa, set to be the largest in U.S. history. The project will use Minnesota iron ore and create thousands of jobs by 2030.

82 sources. https://clstr.news/cluster/mesabi-metallics-to-build-15-billion-steel-plant-in-iowa

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Cite as: Mesabi Metallics Iowa steel plant project. CLSTR, https://clstr.news/situations/mesabi-metallics-iowa-steel-plant-project