GreenTech Hackathon

A global platform by WGEO that empowers young innovators and entrepreneurs to develop tech-driven solutions for a sustainable, low-carbon future.

Overview

As countries scale up their commitments under the Nationally Determined Contributions (NDCs)of the Paris Agreement, the role of innovation in driving the green transformation has become more urgent than ever. Recognizing this critical need, the World Green Economy Organization (WGEO), in collaboration with the Global Green Growth Institute (GGGI), is organizing the GreenTech Hackathon 2025 a platform to accelerate climate action through technology and entrepreneurship.

This hackathon aims to convene young innovators, students, startups, and SMEs to co-create practical, tech-driven solutions that address some of the most pressing challenges in the green economy. Through this initiative, WGEO and GGGI reaffirm their commitment to fostering sustainable development by empowering a new generation of changemakers to build impactful and scalable solutions for a more resilient, low-carbon future.

Hackathon Tracks

Carbon Tracking & Reduction
Energy Efficiency & Clean Energy
Circular Economy & Waste Management
Sustainable Mobility & Logistics
Water Conservation & Sustainable Agriculture
Climate Data, Awareness & Green Finance

Important Dates

1 Sep
2025
Submission Deadline
4 Sep
2025
Virtual Bootcamp
8–9 Sep
2025
Online Pitching & Judging
12 Sep
2025
Winners Announced
1–2 Oct
2025
Winners Showcase at WGES


Winners of the Hackathon will be granted

The chance to have their solutions recognized and awarded during the prestigious World Green Economy Summit (WGES).

Unique opportunities to network directly with investors, researchers, policy makers, and industry leaders.

A platform to showcase their innovations on an international stage, gaining visibility and potential partnerships.