Decarbonization
August 4, 2025
Second-quarter breakdown: Tracking divergence in automotive aluminum
Written by Nicholas Bell
Aluminum producers with exposure to the automotive market reported an almost unanimous weak second quarter in terms of shipment volumes.
Three companies – Constellium, Kaiser, and Granges – each posted year-over-year declines across at least one major automotive product segment. Norsk Hydro reported a slight increase in total North American extrusion shipments, a figure that includes but does not delineate automotive extrusions specifically.


