LEED TSAC PVC Study Database > Impact Categories
Impact Categories
| Impact Category | Abbr. | Units | Sort Order |
|---|---|---|---|
| Human Health Other | HHOther | disability adjusted life years (DALYs) | 24 |
| Human Health Toxic Exposures | HHToxics | disability adjusted life years (DALYs) | 20 |
| Photochemical Smog | Smog | g NOx meter equivalent | 18 |
| Ecotoxicity | Ecotox. | grams 2,4-D equivalent | 4 |
| Eutrophication | Eutro. | grams Nitrogen equivalent | 6 |
| Ozone Layer Depletion | O3 Layer | kg CFC11 equivalent | 16 |
| Climate Change | Climate | kg CO2 equivalent | 14 |
| Human Health Carcinogens | Cancer | life years | 22 |
| Fossil Fuel Depletion | Fuel | MJ surplus energy | 8 |
| Acid Rain | Acid Rain | moles H+ equivalent | 2 |