Global Alumina Refineries (2026)

Companion map to the Geobble Global Alumina Refineries dataset: 76 alumina refineries and specialty plants across 25 countries, with 90.3 Mt/yr of listed capacity. This completes the aluminium chain alongside the smelter dataset. Points are sized by annual capacity; teal smelter-grade, amber specialty.

Interactive map by Geobble