.:.   Purchasing Impact Estimator

PIE aims to be a simple and useful green purchasing tool. To read more about the purpose of PIE and its background, click here. To view recent presentations, click here.

To use, PIE, there are three main steps.

1. Create a scenario, which is kind of like a shopping cart.
2. Start putting products into that scenario, and
3. Analyze that scenario to see which products contribute the most impact, or compare the scenario to others.

Over time, good purchasing decisions will add up, shifting the entire economy to healthier production methods. Thanks for your help in making PIE work.

You might like to watch the video tutorials. Finally, you must have an account and be logged in to access the tool.