Norsk Hydro Cuts Alumina Production by 50% in Brazil Due to Gas Supply Disruption
[SMM Aluminum Express News] Norsk Hydro has reduced alumina production at its Alunorte refinery in Brazil to 50% following disruptions to natural gas supply from CELBA, part of New Fortress Group. To mitigate the disruption, Alunorte is purchasing spot gas, seeking direct access to the Barcarena LNG receiving and regasification terminal, and pursuing alternative long-term gas supplies. Hydro said production will begin ramping back to full capacity once gas availability normalizes. Hydro estimates the disruption could negatively impact its Bauxite & Alumina business by US$75–100 million in Q3 2026, reflecting both lower alumina production and gas purchases above the contracted price. The company said the ultimate financial impact remains uncertain.