The i-Tree assessment tool helps communities measure the carbon sequestration, air quality, and stormwater benefits provided by urban trees. Developed by the USDA Forest Service, it gives local governments data to justify tree planting and preservation as part of climate resilience strategies. The tool translates tree canopy into real environmental and economic value. For carbon markets and climate finance, i-Tree provides a standardized method to estimate the carbon stored and sequestered by urban forests. This can support municipal carbon inventories, inform greenhouse gas reduction targets, and potentially qualify for carbon credit programs. The tool makes the case that trees are infrastructure with measurable climate returns. Local officials and sustainability teams can use i-Tree to prioritize planting locations, calculate maintenance costs versus benefits, and communicate the value of green infrastructure to residents and funders. It is a practical, field-tested resource for any community looking to align tree canopy goals with decarbonization objectives.
