Arconic Davenport Works
Large load · 4879 STATE STREET, Bettendorf, IA
Davenport Works near Bettendorf, Iowa makes aluminum sheet and plate for aerospace, automotive and industrial applications. Arconic marked commissioning of a $57.5 million high-purity aluminum expansion there in September 2025.
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Overview
Davenport Works makes aluminum sheet and plate for aerospace, automotive and industrial applications. Arconic marked the commissioning of a $57.5 million expansion project at its Davenport Works plant on September 25, 2025. Arconic will also build a new aluminum casting complex at the plant, increasing its capacity to process and recycle aluminum into ingots.
Profile
- Electricity and grid
- The air permit's transmission provisions name MidAmerican Energy Company as transmission owner and the Midwest Independent Transmission System Operator, Inc. as transmission provider. Several substations feed power to the motor control centers and distribution panels at the plant.
- Ownership
- Arconic US, LLC is the permitted operator, and Iowa DNR records Arconic US LLC as owner. Apollo Funds completed the acquisition of Arconic Corporation in August 2023.
- Permits
- Iowa DNR issued Title V operating permit 03-TV-025R4 for Arconic US, LLC, with expiration June 10, 2031. A major industrial NPDES wastewater permit is active from January 1, 2026 to December 31, 2030.
Facility
- Activity
- Aluminum sheet and plate for aerospace, automotive and industrial applications
- Industry
- Manufacturing
- Site type
- Facility
- Operating status
- Operating
Permits and agreements
- Permit
- Iowa DNR Title V operating permit 03-TV-025R4