Product Environmental Footprint (PEF) Guide

The Product Environmental Footprint (PEF) is a multi-criteria measure of the environmental performance of a good or service throughout its life cycle. PEF information is produced for the overarching purpose of seeking to reduce the environmental impacts of goods and services taking into account supply chain1 activities (from extraction of raw materials, through production and use, to final waste management). This PEF Guide provides a method for modelling the environmental impacts of the flows of material/energy and the emissions and waste streams associated with a product throughout its life cycle. This document provides guidance on how to calculate a PEF, as well as how to develop product categoryspecific methodological requirements for use in Product Environmental Footprint Category Rules (PEFCRs). PEFs are complimentary to other instruments focused on specific sites and thresholds.