Lecture

Life Cycle Inventory Database

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Description

This lecture covers the concept of Life Cycle Inventory Databases (LCI-DB), focusing on the boundaries and calculation methods. It explains the structure of LCI-DB, including disaggregated and aggregated types, and the different approaches for modeling systems. The instructor presents examples of processes and their interconnections, as well as the importance of data transparency and modifiability. The lecture also discusses the challenges of linking elementary processes and the implications for life cycle assessment software.

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As an ethic that spans science, engineering, business, and the humanities, transparency is operating in such a way that it is easy for others to see what actions are performed. Transparency implies openness, communication, and accountability. Transparency is practiced in companies, organizations, administrations, and communities. For example, in a business relation, fees are clarified at the outset by a transparent agent, so there are no surprises later. This is opposed to keeping this information hidden which is "non-transparent".

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