i-Tree Eco (originally the Urban Forest Effects or UFORE model) uses detailed field data from complete inventories or randomly sampled plots to quantify urban forest structure, environmental effects, and value to communities. The study area can range from a single tree to a park to an entire county’s urban forest. Eco…
i-Tree Streets uses tree inventory data to quantify environmental and aesthetic benefits and their dollar value, including: energy conservation, air quality improvement, CO2 reduction, stormwater control, and property value increase. The study area can range from a single planting site to an entire city’s street tree…
This broad analysis attempts to place an economic value on the numerous benefits provided by green infrastructure (defined here as a network of decentralized stormwater management practices). The report brings together current research on green infrastructure performance and presents methods for calculating related…
This online tool compares predevelopment, conventional development, and development with Green Stormwater BMPs for a single site. Results include changes in total runoff volume, pervious area, and life cycle costs. Inputs include: site size, predevelopment land cover, post development land cover, and parameters for…
