According to the International Energy Agency (IEA) [1], the steel sector, among heavy industries, ranks first in CO2 emissions and second in energy consumption. Iron and steel are directly responsible for 2.6 gigatons of carbon dioxide (GT CO2) emissions annually, accounting for 7% of the total global energy system. The Sixth Assessment Report (AR6) of the IPCC (United Nations Intergovernmental Panel on Climate Change) of 2023 [2], containing a comprehensive study on the climate situation of the planet, has shown in a worrying way that the goals established on December 12, 2015, in the Paris Agreement, which aims to limit global warming to less than 2, preferably 1.5 degrees Celsius, are increasingly out of reach. Brazil is the largest steel producer in Latin America and the ninth largest in the world, according to the Instituto Aço Brasil [3]. Brazil's energy park has large renewable energy sources (hydroelectric, wind, solar and biomass plants), reaching 93.1% of electricity generation in 2023, E3G [4].In this way, with the decarbonization process of steel production, combined with the use of Biochar, green hydrogen, will make Brazil a major player in the production of green steel.This study aims to evaluate the ways and processes in which Brazil has been planning its decarbonization, thus contributing to achieving the goals of the Paris agreement.