Life cycle impact assessment pdf
more sustainable solutions. The most critical phase in an LCA study is the Life Cycle Impact Assessment (LCIA) where the Life Cycle Inventory (LCI) results of the considered substances related to the study of a certain system are transformed into understandable impact categories that represent the impact on the environment. Several. is defined in the goal and scope, so that the whole life cycle of the product can be taken into account (iii) Impact Assessment In the Life Cycle Impact Assessment (LCIA), the product or production system is examined from an environmental perspective using category indicators. The LCIA also provides information for the interpretation phase. B Resource Guide: Conducting a Life Cycle Assessment (LCA) There are four main phases of the LCA process: 1. Goals and Scoping3 The scoping step determines which processes will be included, which environmental concerns will be included, what economic or social good is provided by the goods or services in question, resolves any technical issues and.