Become a member today!
Join us and be part of the change.
We’re facing a climate and nature crisis. Join CAT and be part of a community helping to build a safer, healthier and fairer world.
As a member you’ll receive Clean Slate magazine, special event invitations, and more. Being a member is also one of the best ways to support us.
Join or renew
With annual or monthly payments
Your support will go furthest with a regular Direct Debit. This helps us plan ahead to share sustainable solutions with even more people. We’re grateful for every gift.
Join or renew with a one-off payment
From £30 a year. Your membership will help share practical solutions for a zero carbon future.
Gift membership
The perfect gift for anyone who cares about the environment. Includes a special extra gift to unwrap.