Rathi Steel hot charging trial cuts fuel use and carbon emissions in TMT rebar production
scanx.tradeRathi Steel and Power Limited ran a successful trial of hot charging for mild steel billets to produce Fe 550 and Fe 550D grade TMT rebars. The process reduces the need for reheating, which lowers fuel consumption and cuts the carbon footprint of steelmaking. The company aims to meet rising demand from infrastructure and real estate sectors with rebars that offer higher tensile strength and seismic resistance. This move aligns with broader efforts to decarbonize heavy industry by improving energy efficiency in manufacturing. Hot charging is a known method to reduce energy use in steel mills, and Rathi's trial signals a shift toward more sustainable production. The next step is full-scale commercial implementation, which will determine the actual emissions and cost savings at scale.