Steel, an alloy of iron and carbon, underpins our modern world. This remarkable metal's ubiquity is a testament to its diversity, versatility, and recyclability. With a vast range of applications, from constructing buildings and automobiles to manufacturing appliances and weaponry, steel has become an indispensable material in countless industries.
Producing steel is a significant industrial activity, with only 64 out of over 190 countries manufacturing it in considerable quantities. Remarkably, the steel industry sustained itself surprisingly well amid the COVID-19 pandemic, with manufacturing falling less than 1% in 2020 compared to previous years. In 2021, global steel production made a triumphant come back, reaching 1,950.5 million tonnes (Mt), a 3.7% increase from 2020's output of 1,880.4 Mt.
Key findings from our analysis of the steel production dataset include: