This report outlines a decarbonisation pathway that shows it is possible for five of Australia's most significant heavy industry supply chains to transition to net zero, consistent with global efforts to limit warming to 1.5ºC. Produced in collaboration with companies representing around a fifth of Australia’s industrial emissions and a third of the ASX100 market value, the report finds strong, effective and coordinated action from government, industry and finance is crucial for the net zero transition.