Optimization of Multi-Energy Systems for Efficient Power-to-X Conversion G. Ramya, D. Jayalakshmi, Ashish Raghuwanshi, L. Hussien Jasim, Sanjeev Kumar Shah and Nitin P. Sherje E3S Web of Conf., 540 (2024) 08003 Published online: 21 June 2024 DOI: 10.1051/e3sconf/202454008003