Life cycle inventory

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Life Cycle Inventory (LCI)

Life Cycle Inventory (LCI) is a process in the field of Life Cycle Assessment (LCA) that involves quantifying the inputs and outputs for a product throughout its life cycle.

Pronunciation

Life Cycle Inventory: /ˈlaɪf ˈsaɪkəl ˈɪnvəntɔːri/

Etymology

The term "Life Cycle Inventory" is derived from the concept of a product's "life cycle," which refers to the stages a product goes through from creation to disposal, and "inventory," which refers to a detailed list of items.

Definition

A Life Cycle Inventory is a data collection process where every input and output in a product system is quantified. This includes raw material extraction, energy use, emissions to air, water, and soil, and waste generation. The LCI is the second phase of a Life Cycle Assessment, following the goal and scope definition phase, and preceding the life cycle impact assessment and interpretation phases.

Related Terms

  • Life Cycle Assessment: A technique to assess environmental impacts associated with all the stages of a product's life from raw material extraction through materials processing, manufacture, distribution, use, repair and maintenance, and disposal or recycling.
  • Environmental Impact Assessment: An assessment of the possible impacts that a proposed project may have on the environment, consisting of the environmental, social and economic aspects.
  • Sustainability: The ability to be maintained at a certain rate or level.
  • Eco-design: An approach to designing products with special consideration for the environmental impacts of the product during its whole lifecycle.

See Also

External links

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