The steel industry accounts for 7% of global CO2 emissions. The traditional steel manufacturing process involves significant emissions of carbon dioxide and other pollutants. Therefore, a decarbonization process is crucial to reduce these levels, and the world is turning its attention to what is known as green steel.

What is Green Steel?

The concept of green steel refers to a sustainable approach to steel production that aims to minimize environmental impact. It seeks to mitigate the negative effects of traditional manufacturing processes. In green steel production, technologies and methods are employed to reduce or eliminate CO2 emissions, as well as other greenhouse gases. Let’s explore what each strategy entails.

Renewable energy

The use of renewable energy sources instead of fossil fuels during the steel production process. This can include solar, hydroelectric, wind, and other forms of clean energy.

Recycling

Steel recycling reduces the need for iron ore extraction and processing, saving energy and reducing CO2 emissions. Promoting the use of recycled steel instead of virgin raw materials is crucial.

Energy efficiency

Implementing processes and technologies that improve energy efficiency at all stages of production, including the use of more efficient equipment, enhancements in smelting and rolling processes, and logistics optimization.

Technological innovation

Research and development of new technologies and processes that allow for sustainable steel production with a reduced environmental impact.

The primary goal of green steel is to reduce greenhouse gas emissions associated with steel production, as this industry is one of the major contributors to emissions. By adopting sustainable practices, we aim to mitigate climate change and pave the way towards a greener and cleaner economy.