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One Child - One Tree Program (OCOT)

GreenStars Hosted University of Columbia & University of Rwanda Students to Advance Climate Action Through Education

Columbia University (USA) and the University of Rwanda for a collaborative discussion on green initiative projects. The focus of this exchange was the One Child One Tree (OCOT) program, which empowers young people to take part in tree planting and environmental stewardship from an early ageProject escribtion

Key Insights

The visit fostered an engaging dialogue on how academic institutions, research hubs, and community organizations can work together to strengthen climate action. The OCOT program, in particular, was highlighted as a powerful tool to cultivate a generation of environmentally conscious citizens who see tree planting not just as an activity, but as a responsibility.

​Impacts for Rwanda

By bringing together local and international students, this initiative enhanced knowledge-sharing and built networks for future collaborations. More importantly, it reinforced the idea that children can be central actors in climate resilience when guided through structured programs like OCOT. The discussions also provided fresh perspectives on how Rwanda can scale up its green initiatives by engaging schools nationwide.

Outcomes

The event strengthened GreenStars’ role as a connector between global best practices and local action. It laid the groundwork for stronger partnerships with international universities while reaffirming our commitment to raising awareness, planting trees, and creating sustainable solutions through education. Together, we are proving that investing in the next generation is one of the most powerful ways to secure a climate-resilient future.

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Students from Columbia University (USA) and the University of Rwanda at the GreenStars' office.


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