Mishalkin , A., Kamkina , L., Ivashchenko , V., Ankudinov , R. and Avtonomov , D. 2025. Analysis of the possibilities of creating an autonomous energy supply system for metallurgical production using hydrogen technology and using the physical heat of metallurgical equipment. Theory and Practice of Metallurgy. 4 (Dec. 2025), 50–57. DOI:https://doi.org/10.15802/tpm.4.2025.08.