The rolling mills are still working, but the furnaces are long cold. Of the 4,000 people previously employed at the steel mill in Port Talbot, Wales, only half still work there. Despite union protests and local rallies, one year ago on September 30 2024, the plant’s last coal-burning blast furnace was shut down.
This ended more than a century of steelmaking in the UK’s biggest plant – one of the largest in Europe. The owner, Tata Steel, blamed high energy prices and competition from cheaper Chinese steel, claiming ongoing losses of around £1 million a day. It warned the plant would close entirely unless the UK government stepped in to help replace its ageing furnaces with lower-emissions electric arc furnaces.
Steel manufacture contributes around 7% of global climate emissions, and Port Talbot alone accounted for 1.5% of the UK total. Faced with the choice between the closure of the mill and supporting its transition to greener production, the government committed £500 million to this transition.
