Butterfly-friendly garden:
- Champion: Rosaryhill Secondary School - "Butterfly 360"
- 1st Runner up: St. Paul's Secondary School - "Butterfly Friendly"
Sea Turtle rehabilitation:
- Champion: Caritas Yuen Long Chan Chun Ha Secondary School - "回歸海國"
- 1st Runner up: Fanling Rhenish Church Secondary School - "Care All Around"
Coral restoration:
- Champion: Rhenish Church Pang Hok-ko Memorial College - "人工珊瑚架"
- 1st Runner up: Po Leung Kuk Lee Shing Pik College - "Coral Protection Shield"