Looking Back: NGEC 2025

The inaugural edition of the PJMT NGEC in 2025 brought together bright young innovators to design sustainable, future-ready solutions. This archive captures the journey, key milestones, and lasting impact of the competition’s first chapter.

From the Jury’s Desk

Hear from our esteemed jury panel as they share their reflections on the creativity, vision, and impact of the 2025 edition’s winning projects.

Meet the Winners

Our inaugural edition of the National Green Earth Challenge in 2025 highlighted innovative projects that stood out for championing sustainability, impact and creativity under the categories of Architecture & Engineering and Design.

National Arch-Eng Winner
Designed by Shantanu Gadhia

Nuclei Village

Designed for remote hilly regions, this prototype integrates environmental, social, and technological elements to address community needs. Featuring market spaces, workshops, and healthcare facilities, it fosters social entrepreneurship while promoting sustainability through the 5R principles, waste-derived materials, and traditional building methods.

National Arch-Eng Runners up
Designed by Kareena Anna Jacob

Hybrid Oxidation System

This photocatalytic self-Fenton–persulfate system, powered by g-C₃N₄ hydrogels, achieves 100% tetracycline degradation in just 10 minutes. With high reusability and minimal secondary pollution, it offers a sustainable and efficient solution for wastewater treatment.

National Design Winner
Designed by Mohd Sahil, Vishal Kumar, and Yashika

Smart scooter

A student-designed scooter that is 3x lighter than conventional models, supports up to 100 kg, and runs on a removable modular battery with a 20 km range. With 4G, GPS, eLock, safety apps, and an adjustable seat, it combines smart technology with affordability.

National Design Runners up
Designed by

Aerovate

Developed to address rising vehicle emissions and air quality concerns, this affordable exhaust attachment enables real-time monitoring of emissions and vehicle health. Integrated with advanced sensors (MQ-135, MQ-7), it detects key pollutants and transmits data to a user-friendly mobile app. The app provides analytics and actionable insights, helping users track emissions, ensure compliance, and maintain vehicles proactively.

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[Last Date: 10th October 2025] Register Now
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