Take part
Student Essay Competition
Each year TSL hosts an international essay competition focused on a major sustainability challenge. Our theme for 2023 is GREEN JOBS.
Competition is now closed.
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Student Debates & Summit
The 2022 Debates & Partner Power Summit: CLIMATE JUSTICE took place on 11-16 July 2022 and welcomed 69 students from 31 countries.
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Sustainability Challenge
TSL partnered with ZooLab for our 2022 International Sustainability Challenge Video competition ‘My Local Sustainability Challenges’
We invited you to become global news reporters and share with us the local challenges being faced where you live and we received 85 entries from 19 countries.
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Take the Drawdown Challenge
Our partners at Project Drawdown have identified 100 top solutions for reducing greenhouse gas levels. Can you guess which solutions have the most impact?
Take the challenge