Steel to Shipping: How can we tackle emissions of the heavy industry?

Heavy industries such as shipping, aviation, steel and aluminium account for over a quarter of global carbon emissions, yet remain among the toughest sectors to decarbonise. From the high costs of switching production processes to scaling immature technologies, the challenges are immense. IRENA's Deepti Siddhanti and Karan Kochhar from the Innovation and End-Use team examine the systemic approaches needed to decarbonise heavy industry, explore promising solutions, and share why international collaboration is essential for industrial transformation and a net-zero future.