Owners of Australia's largest aluminum smelter secured a A$2.5 billion ($1.8 billion) government bailout to keep the Tomago plant in New South Wales operating as it confronts high energy costs — confirming a recurring pattern of state intervention in heavy industry.
The agreement requires owners Rio Tinto Group, Gove Aluminium Finance Ltd. and Norsk Hydro ASA to invest at least A$1 billion ($706 million) in maintenance and upgrades as a condition of the public funding.
Electricity accounts for more than 40 percent of Tomago's operating costs, Rio Tinto said. That dependency makes the plant vulnerable to power price swings that have driven closures and production cuts across the global aluminum industry.
Prime Minister Anthony Albanese pledged financial support during a visit to the Tomago plant in December, after Rio Tinto warned that soaring energy costs could force closure when an existing power-supply contract expires later this decade.
The Tomago deal follows a March agreement in which Rio Tinto secured A$2 billion ($1.4 billion) in combined federal and state funding for its Boyne aluminum smelter in Queensland — a package designed to keep Boyne running until at least 2040 and fund its transition to renewable electricity.
The interventions extend beyond aluminum. The federal government and relevant state governments provided funding to Glencore Plc for its Mount Isa copper smelter and associated refinery, and to Trafigura Group subsidiary Nyrstar Australia for its Port Pirie lead smelter and Hobart zinc works.
The public rationale centers on preserving jobs and national manufacturing capacity. The A$2.5 billion for Tomago and A$2 billion for Boyne represent direct subsidies designed to offset market forces — chiefly years of capacity expansion in China, where smelters operate with lower costs and significant state support.
The requirement for owners to co-invest A$1 billion in Tomago's infrastructure signals that private capital must share the cost of the plant's continued operation.
An announcement expected Thursday will detail the specific financial terms for Tomago and outline plans for the smelter's future operations.
