In the last few years, AI has increasingly found its way into every aspect of our day to day lives. The AI market is projected to reach a staggering $1,339 billion by 2030. However there are rightfully, growing ethical concerns especially when it comes to the use of AI by governments, militaries, and large corporations, and its harmful impacts on our planet. Per a recent analysis conducted by WIRED, Tech giants have acknowledged that AI is largely responsible for driving up their energy use, complicating their energy goals of reaching net zero by 2030. This brings up the critical question, could AI, and technology in general, evolve to fight climate change? 

Lucas Allen, the founder of One Degree Cooler,  a youth-led non-profit focused on climate change, attempted to find answers by hosting Canada’s largest climate AI hackathon in collaboration with the United Nations Association in Canada. The hackathon took place towards the end of March (2025) at the University of Toronto’s Myhal Centre for Engineering, Innovation, and Entrepreneurship. 

“After speaking at COP28, I realized that new approaches are required to boost youth engagement around climate change, shifting the conversation from problems to solutions. This hackathon provides an exciting forum for youth to collaborate and use AI to benefit the planet.” Lucas explained in a media release ahead of the event. 

The initiative, sponsored by tech organizations such as Google, Cohere, RBC, CGI, and others, attracted over 2,200 applications from 25 countries, with approximately 550 participants competing in-person. Participants had the option to attend a number of workshops, niche panels, networking opportunities, and fun activities.  Winners were awarded more than $15,000 worth of prizes based on four key criteria – innovation, technical quality, design and ultimately the impact. Winning projects under the sustainability category included:

  • Replate an AI-powered food sustainability and delivery app that connects users to surplus food from local restaurants.
  • GreenLens integrating AI-powered image recognition with a community-driven QR code system so users can scan products to instantly access recyclability information, eco-friendly alternatives, creative reuse ideas, and environmental impact data.
  • And Earth Lens: A real-time emergency response dashboard built with Next.js, Firebase, Google Maps and a lot of AI. 

One Degree Cooler is committed to hosting the March 2026 AI hackathon likely in partnership again with UN Canada and GenAI Genesis.  And in the meantime, the organization continues to make meaningful climate impact through practical, community-driven actions by combining internship education, hands-on projects, and collaborative partnerships, empowering individuals to contribute to a healthier environment one step at a time. 

GNN looks forward to following the impressive journey of our member organization. To learn more you can visit their website or follow them on social media.

Mithila Vidyanath
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