Growing trees, growing leaders!
Farmer-powered, time-tested afforestation.
170,410 TIST Farmers welcome you!
Find out how farmers have grown TIST for over two decades.
How to Join TIST
Welcome farmers! Get all the info you need to join today.
Support the Farmers
It's quick and easy to help farmers continue to grow and thrive.
TIST is an innovative time-tested forestation project led by the participants!
TIST by the Numbers
25,446 Small Groups
25M+ Living Trees
9M+ Tonnes Offset
TIST Kenya Leader Dorothy Naitore Explains the Benefits of TIST
Learn more about the many benefits farmers create through TIST:
Ways to Contribute
Plant trees for only $1 each as tax-deductible donations.
Buy Carbon Credits
Purchase industry-leading charismatic carbon credits.
See all Ways
Discover more ways to support TIST Farmers in their work.
Every $1 given creates $8 in farmer benefits!
TIST is a Demonstrable Success!
This quick video demonstrates the impressive growth TIST Farmers have created around Mount Kenya.