NIT Rourkela will host the 17th Odisha Environment Congress, featuring research sessions, youth initiatives and green solutions. The three-day event will feature nine technical sessions, over 70 research presentations and a special programme for children and youth. The National Institute of Technology (NIT) Rourkela will host the 17th Odisha Environment Congress (OEC) from November 3 to 5, bringing together more than 300 delegates to discuss environmental challenges and the role of technology.