Thank you for being part of the Great Big Green Week 2022!
Save the date for next year: 10th - 18th June 2023

The Great Big Green Week is the UK’s biggest ever celebration of community action to tackle climate change and protect nature.

Thousands of you came together to show how communities across the UK are ready and willing to go green to keep the next generation safe.

Write a letter to a loved one in the future to call for political action on climate change now.
Because the future of our planet isn't written yet.

There's still time to get involved in Great Big Green Week, by writing your #LettersToTomorrow.

Write your own letter today


We work with a range of exciting partners to make this the greatest, biggest, greenest week the UK has ever seen. Here are a few: