What is the EVO Tree all about?
The EVO Tree looks simple, but it is based on the integration of several complex data models used to assess the wide range of impacts we have on the environment. The EVO tree asks you a series of questions and based on your answers will show you how “green” you are in different areas of your life relative to the average American. Each question relates to a specific action — from the kinds of goods you purchase to how far you drive to work. The EVO Tree is not a calculator, so it does not tabulate your answers and give you a hard and fast “green score.” Instead, it associates CO2, Land, Water and Pollution impacts to specific actions in order to illustrate how different choices directly affect your Total Environmental Impact (TEI).
