Steel Industry

The steel industry is a major energy consumer, relying on intense heat to convert iron ore into steel. It’s a cornerstone of construction, automotive, and manufacturing sectors worldwide.

Energy Use & Sources
Traditional steelmaking uses coal in blast furnaces to produce molten iron. Electric arc furnaces (EAFs), powered by electricity, are increasingly used for recycling scrap steel and improving energy efficiency.

Challenges & Emissions
Steel production generates significant CO₂ emissions, especially from coal-based blast furnaces. High-temperature needs make electrification difficult without major infrastructure changes.

Future Pathways
Shifting to green hydrogen, expanding electric arc furnace use, and integrating carbon capture are key strategies. Policy support and investment in low-carbon steel technologies are accelerating change.