Energy-Efficient Urban Transportation Planning using Traffic Flow Optimization Utkal Khandelwal, Gudapalli Karuna, Sadda Bharath Reddy, Sukhman Ghumman, Vinod Balmiki, Rajeev Sharma, Merwa Alhadrawi and Sourabh Kumar E3S Web Conf., 581 (2024) 01039 Published online: 21 October 2024 DOI: 10.1051/e3sconf/202458101039