Our People and Impact
RP students convert plastic waste into electricity with award-winning device
Student Life
Service-Learning and Community
Our People and Impact
Sustainability and Community Impact
2 September 2024
PolyHarvest, developed by RP students, uses Triboelectric Nanogenerator technology to transform discarded PET plastics into clean energy, earning merit awards at multiple engineering competitions.
RP students developed PolyHarvest, an award-winning clean energy device that converts plastic waste into electricity using Triboelectric Nanogenerator technology. By repurposing discarded PET plastics, the project not only reduces waste but also demonstrates how renewable energy can be harvested from everyday motion, such as walking or exercise.
The innovation won Merit Awards at the Engineering Innovation Challenge 2024 and the Asia Design-to-Make Skills Competition 2024, while also gaining recognition at the Tan Kah Kee Young Inventor Award.
Beyond competitions, students are continuing research to amplify the device's electrical properties for real-world applications in areas like fitness equipment, flooring and infrastructure.
PolyHarvest reflects RP's commitment to innovation, climate action and the circular economy, showcasing how the next generation can create solutions that power a more sustainable future. Learn more about sustainability at RP.