Stepcon 2025, a prestigious technical conference organized in collaboration with the IEEE Kolkata Section, will focus on "Sustainable Technology in Energy and Power Systems." The event will bring together leading researchers, industry experts, and academicians to discuss innovative solutions for sustainable energy, its control, management and utilization. Key topics will include advancements in renewable energy technologies, smart grids, and power systems aimed at fostering a greener and more efficient future. The conference promises to be a significant platform for knowledge sharing and networking in the field of sustainable energy. Main scopes of the conferences are (but not limited to): 1. Sustainable Energy, 2. Intelligent Grid Systems, 3. Sustainable Utilization of Energy, 4. Control, Communication, Networking & Computational Analysis