Climate change

We have addressed climate change for nearly 20 years. Over 30 million trees have been planted thanks to our global tree planting campaigns.


Rating the environment

Look, hear and breathe. We use Envirate, a mobile app to rate the environment. Join us in Envirate events throughout the year!



We organise recycling campaigns during the school year. Schools post photos and videos of their projects on ENO Facebook.


Creative ENO ART

We believe in art as a way of expressing creativity and raising sustainable awareness. Contests on selected themes are organised during the year. We use recycled materials for all creative work.

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News and events

ENO country coordinators appointed for 2021-2023

We would like to thank all coordinators for their contribution in the period 2018-2020! You have made ENO -> ONE    For the period 2021-2023 we have 54 ENO country coordinators. You will find their whereabouts on the map on our website. Welcome all “old” and new coordinators!   If you are thinking of becoming an ENO country coordinator,…

ENO Weather Week 2021

  ENO invites schools to participate in ENO Weather Week to make weather observations again! The week for observations is 1-5 Feb 2021 (week 5) and the theme for this Weather week is CHANGEMENT . The project is aimed at new and former participants. The idea of this week is to observe the weather and make…

What is your vision of ENO for 2030?

What is your vision of ENO for 2030? This is an invitation to participate in our strategy work! Coming back to our previous news on the ENO strategy work starting, we would like to invite our stakeholders to participate in the process. The first part is VISION. Have you participated in ENO activities? If yes,…