Koniambo
New Caledonia
Closed
Glencore exited its 49% stake in 2024. SMSP could not carry operations alone and closed the site, laying off 1,200 staff and stranding a $9B asset.
- Route
- Smelting → 21% ferronickel
- Nameplate
- 60,000 t/yr
- Actual
- ~50% for five years
