Use the Purchased Materials tab to estimate life-cycle greenhouse gas emissions from purchasing and/or manufacturing materials with varying degrees of post-consumer recycled content.
To enter data for purchased material:
Material: Select the type of material for which you want to calculate emissions.
Amount Purchased: Enter the amount of this material purchased during the calculation year.
Amount Purchased (Units): Select the units used to measure the purchased material.
Average Recycled Content (%): Enter the average percentage of recycled content used in the material.
The application calculates greenhouse gas emissions for this source, and displays the emissions in the upper Footprints panel.