National Technology Day in India commemorates the country's significant technological advancements, including in the steel industry, driven by a commitment to self-reliance and innovation. The global steel industry is undergoing a transformation by adopting technologies like hydrogen-based steelmaking and Carbon Capture, Utilisation, and Storage (CCUS) to reduce carbon emissions and improve sustainability. Tata Steel is at the forefront of integrating these technologies, with initiatives ranging from electric arc furnaces to hydrogen injection and digital twins. The industry is exploring alternative fuels, such as biochar, and increasing the use of scrap in blast furnaces to enhance sustainability. European initiatives like ULCOS and technologies like HIsarna are paving the way for fundamental changes in steel manufacturing processes. These advancements not only drive emission reduction but also enhance safety through Industry 4.0 technologies like digital twins, predictive analytics, and AI-driven process optimization. Tata Steel's investments in digital twin models, AI-powered maintenance, robotics, and workplace safety technologies underscore its commitment to innovation. Ultimately, technological innovations in the steel industry have the potential to revolutionize the future of the planet and humanity, akin to past transformative technologies in aviation, space exploration, and digital payments.