A MARK-I MEASUREMENT METHODOLOGY FOR POLLUTION PREVENTION PROGRESS OCCURRING AS A RESULT OF PRODUCT DESIGN DECISIONS

A methodology for assessing progress in pollution prevention resulting from product redesign, reformulation or replacement is described. The method compares the pollution generated by the original product with that from the modified or replacement product, taking into account, if desired, the various lifecycle stages of the product. The pollution p revented (or sometimes increased) as a consequence of the redesign is delineated with respect to the media affected (water, air, or soil/gro undwater) and with respect to three ''categories'' of pollution impact (human health impacts, use impairment impacts and disposal capacity i mpacts). The method also provides information as to the specific ''cla sses'' of pollution prevented such as toxic organics, heavy metals, gl obal warmers, nutrients, aquatic life toxicants or hazardous wastes. T he methodology is extendable to pollution prevention projects of all t ypes, not just product redesign.