Welcome to the i-Tree Engine! v0.7.6

The i-Tree Engine performs the calculations to power the ecosystem service benefit reports in applications like i-Tree Design, i-Tree Planting, and i-Tree MyTree via the Engine REST API.

The calculated ecosystem service benefits provide by trees include monetary (USD), pollution removal and avoidance, carbon (and therefore CO2) sequestration and storage, and hydrological interception and avoidance, as well as building engery savings.

Limited, third-party, use has begun.


i-Tree is a combination of science and free tools that:

  • Quantifies the benefits and values of trees around the world.
  • Aids in tree and forest management and advocacy.
  • Shows potential risks to tree and forest health.
  • Is based on peer-reviewed, USDA Forest Service Research.
i-Tree
Get Started
Use of this tool indicates acceptance of the EULA.