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.

We are global!

ENO Network on the map

Join us!

News and events

ENOART Light for the Earth 2020

A new ENO Art project has been launched! Welcome to join us 4th December 2020, at 5 o’clock local time. Let’s bring light to the Earth! Registerations DL 20 Nov. Read more >>

ENO Weather Week 19-23 Oct

ENO Weather Week is here again! The week for observations is from 19th to 23th October (the week 43). Here are the instructions for participation: Instructions in pdf format from here Check out the online observation form and go through the questions. Get the materials and tools needed: smartphone/tablet or pen and paper for notes, thermometer,…

21 Sep Tree Planting Day “Shaping Peace Together”

ENO invites your school, group or community to participate in international tree planting event! The next tree planting day will take place 21 Sep 2020. At the same time, we celebrate 20 years of ENO.