Metalworking – more efficient into the future Figures , data , facts
Every year , around 20 million tonnes of scrap metal is recycled – this corresponds to the amount of steel of eight Eiffel Towers .
By 2040 , the annual investments in energy technology plants will increase from 762 billion euros globally in 2020 to 1.808 billion euros .
Around 13.1 terawatt hours of electricity was used for the processing of metal in Germany in 2020 .