Symbolic achievement 12: Key technologies for urban rainwater control and sponge city (Professor LI Junqi et al.)

Symbolic achievement 13: Key technologies for sustainable municipal sewage treatment (Professor HAO Xiaodi and Academician Mark van Loosdrecht et al.)

Symbolic achievement 14: Key technologies for efficient and further recovery of flue gas waste heat (Professor WANG Suilin et al.)

Symbolic achievement 15: Key technologies for clean, efficient, smart and low-carbon urban energy system (Professor GAO Yan et al.)