Cambridge Science Upper Secondary Sustainability Award 2025

We are delighted to inform you that our team was selected by Christine Özden, our Global Director for Climate Education as the winner of the Sustainability Award for their Research project- Comparing indigenous filtration methods to purify river water for rural communities that cannot access RO systems

Student 1: Shreeya Sahi

Student 2: Rooppreet Kaur

Student 3: Anahhat Khosa

Teacher IN-CHARGE: Ms. Ritika Sharma

This is a huge achievement, congratulations! Their investigation proved their passion for science and sustainability and was a testament to their abilities.

 The judges said:

This team identified a local concern relating to water purity and worked hard to develop a truly sustainable solution. The panel of judges, along with our sustainability specialist, were extremely impressed by the environmentally sensitive approach taken in developing their filtration device. It was exciting to consider how the use of indigenous plant matter could be adapted and applied by communities around the world. This project was an excellent example of delivering a sustainable solution in a sustainable way. Excellent work, team, you have perfectly captured the essence of the sustainability award, and it has been a pleasure to explore your work.