Abstract
Traditional steel processes are energy-intensive and rely heavily on fossil fuels, contributing to significant greenhouse gas emissions. By adopting electrification technologies, such as electric boilers and compressors, particularly when powered by renewable energy, steel plants can reduce their carbon footprint, enhance process flexibility, and lower long-term operational costs. This transition also aligns with increasing regulatory pressures and market demand for greener practices, positioning companies for a more competitive and sustainable future. This work investigates the potential of replacing conventional steam crackers in a steel plant that relies on the use of fossil fuels, with electrically driven heating systems powered by renewable energy sources. The overall aim was to significantly lower greenhouse gas emissions by integrating electric furnaces and heat pumps into the steel production process. This study evaluates the potential carbon savings from the integration of solar energy in a steel plant with a production capacity of 300,000 tons per month. The solar field required for this integration was found to span an area ranging from 122,142 to 362,360 m², while the wind field area required is estimated at 550.373 m2. By incorporating solar power into the plant’s energy mix, the analysis reveals a significant reduction in carbon emissions, with an estimated saving of 707,597 tons of CO2 per year.