Certified Green Credits is the only Green and Carbon Credits Marketplace powered by Greenzone . Only Certified Green or Tree Credits for trees that are actually planted and have been verified to meet minimum standards are sold in the Certified Green Credits Marketplace.

The Green Credits or Tree Credits sold in our marketplace meet the following standards and have been independently Certified by Greenzone.
- The tree is of the ideal type to offset carbon / pollution
- The tree has to be a minimum of 5/8" caliper
- The tree has been planted
- The tree is no older than 10 years old
- All credits are listed by state
- We keep a registry of all credits certified and sold
- ABout 90% of the money for each credit goes towards trees
