Students from the Department of Mathematics, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, have once again achieved an outstanding accomplishment at the national level. In the Airlangga Statistics Event (ASE) 2025, the Starlite team—consisting of Ade Aulia Pramudhita and Gabriela Anastasia Putri Sugiarto from the Undergraduate Statistics Program—successfully secured 1st Place, outperforming participants from various universities across Indonesia.
In this competition, Ade and Gabriela presented their innovation, Smart Hydro Cycle, an Internet of Things (IoT)-based water monitoring and recycling system. The idea emerged from their concern over Indonesia’s ongoing clean water crisis, which continues to pose significant challenges in many regions.
Indonesia aims to achieve equitable access to clean water by 2045, yet recent data shows that millions of people still struggle to obtain safe and adequate water. Only a small portion of the population has access to piped drinking water, while the demand for water is projected to increase sharply in the coming decades. This situation is further exacerbated by high levels of water pollution in various areas, especially on the island of Java.
Recognizing the urgency of this issue, Smart Hydro Cycle was designed as a comprehensive solution. The system is capable of monitoring water quality in real-time, performing intelligent filtration, regulating efficient water distribution, and recycling water for non-consumption needs. All components work seamlessly through IoT technology, enabling more sustainable water management. This innovation also supports Sustainable Development Goal (SDG) 6 on clean water and sanitation.
Beyond the technological aspect, the Starlite team also promoted a spirit of change through their campaign “BENING-kan negeri, SEJUK-kan hidup”, a call to address the clean water crisis, encourage innovation, protect water sources, and build collective awareness to live more efficiently and environmentally friendly.
This achievement demonstrates that students of the UGM Mathematics Department not only excel academically but are also capable of providing real solutions to societal challenges. It is hoped that this innovation will inspire others and contribute to the future of sustainable clean water management in Indonesia.
Keywords: Clean Water Innovation, Smart Hydro Cycle
Author: Shafira Fauzia Untsa
Photo: Starlite Team