On December 14, 2025, the 20th National Environmental-Friendly Technology Competition awarding ceremony was held at CESE. This competition was jointly organized by Tsinghua University, the Chinese Environmental Science Society, Tongji University, and Xi'an University of Architecture and Technology. The competition attracted over 1,000 projects and 6,000 students from more than 200 universities. To date, the Competition has been successfully held for twenty editions and has become an important platform connecting young innovative forces with the advancement of ecological civilization.
