Sustainable Surface Engineering Techniques: Evaluating the Environmental Footprint of Laser and Electron Beam MethodsHarshil Desai, Ashwini Soni, Zahraa Najah, R Karthikeyan, Rakesh Chandrashekar, Ginni Nijhawan and Muhammed Anaz KhanE3S Web Conf., 552 (2024) 01094DOI: https://doi.org/10.1051/e3sconf/202455201094