TASS Annual Impact Report 2024/25 

TASS Annual Impact Report 2024/25 

As we wrap up the school year, we’re pleased to publish our second annual impact report documenting the progress we’ve made with our community in accelerating change towards a sustainable future.

Our workshops, webinars, conferences, summits, and student ambassador meet-ups have engaged more than 1,000 people—building capacity and driving change in our five focus areas.

But our true strength lies in our scale and structure as a network – currently 132 member schools and nearly 250 student ambassadors across 17 countries – working in concert to shift systems, not just individual practices.

Together, we have shared best practices on energy-efficiency and biodiversity in schools, advocated for low-carbon school transport, avoided over 3,000 kg of carbon emissions from school uniform waste, shifted behaviours towards plant-based meals in canteens, inspired teaching and learning for nature connectedness in schools, and much more.

Impact is fundamental for us, and we make every effort to measure it and evaluate our success on the basis of it. This document reports on our stories and key metrics.

None of this would have been possible without the support of our members, partners, and sponsors. Thank you to everyone involved in helping us advance our mission for sustainability in schools. Read the full report here.

We look forward to scaling our efforts in the coming year.

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