Snow-melting performance of building waste heat: An experimental evaluation Yosuke Suzuki, Hiroaki Terasaki, Ziyi Jia, Xinyi An, Hiroshi Nakayama, Yoshimasa Onishi and Yoshiki Nishihara E3S Web Conf., 629 (2025) 01003 Published online: 05 June 2025 DOI: 10.1051/e3sconf/202562901003