RETRACTED: Energy-Efficient Manufacturing: Opportunities and Challenges Mahendra Pratap Singh, Pankaj Sharma, Yogesh Dubey, GVR. Seshagiri Rao, Q. Mohammad and Sorabh Lakhanpal E3S Web Conf., 505 (2024) 01032 Published online: 25 March 2024 DOI: 10.1051/e3sconf/202450501032