Rio Tinto will reduce production at the Yarwun Alumina Refinery in Gladstone by 40 per cent from October 2026, to extend the operation’s life until 2035 and allow time to explore further ...

PERTH, Australia-- (BUSINESS WIRE)-- Rio Tinto has signed a Joint Development Agreement (JDA) with Australian environmental technology company Calix to support construction of Calix’s Zero Emissions ...

SALT LAKE CITY-- (BUSINESS WIRE)-- Rio Tinto’s Kennecott operation has progressed its decarbonisation objectives by signing a 15-year virtual power purchase agreement (VPPA) with TerraGen for ...

MONTRÉAL, Canada — ELYSIS is proud to announce the successful start-up of its 450 kiloampere (kA) designed inert anode cell at the end of an existing potline at the Rio Tinto smelter in Alma, Québec, ...