A Steel Revolution: Game-Changer For The Climate And Energy Crises

InnovationSustainabilityA Steel Revolution: Game-Changer For The Climate And Energy CrisesByCatarina Rolfsdotter-Jansson,Contributor.Forbes contributors publish independent expert analyses and insights. Catarina Rolfsdotter-Jansson is a leader in sustainable development.for We Don’t Have TimeFollow AuthorMay 28, 2026, 07:31am EDT--:-- / --:--This voice experience is generated by AI. Learn more.This voice experience is generated by AI. Learn more.We are facing a perfect storm: A global energy crisis layered on top of a climate emergency. The good news: It could accelerate the decarbonization of one of the world’s most carbon-intensive industries— steelmaking, responsible for about 7-9% of global CO₂ emissions. Among these innovations, a breakthrough technology from Sweden stands out.Steel production is one of the largest CO2 emitters globally, but new processes can replace old techniques with massive reductions. (Photo by CN-STR / AFP via Getty Images) / China OUTAFP via Getty ImagesDecarbonizing steel is crucial to meet global climate targets, and emerging innovations promise not only dramatic emissions cuts but also new economic opportunities in green jobs and technologies. The new Swedish technology stands out —not just for its potential to cut carbon emissions but also for its energy efficiency and valuable by-products that could reshape the industry – together with an increased resilience by a localized supply of raw materials.Why Steel Production Is So Carbon-IntensiveTraditional steelmaking relies heavily on coal, particularly in blast furnaces where coal serves as both fuel and reducing agent to convert iron ore into iron. This process releases vast amounts of carbon dioxide, comparable to the emissions of some of the world’s largest countries.Steel production is also energy-intensive, often consuming fossil fuels beyond just coal, making it a double challenge for climate action.The scale of the challenge is massive: Global steel production is about 1.8 billi...