Applications On Different Spatial and Temporal Scales
Material flow analyses are conducted on various spatial and temporal scales, for a variety of elements, substances, and goods, and cover a wide range of process chains and material cycles. Examples are
- MFA on a national or regional scale (also referred to as Material Flow Accounting): In this type of studies the material exchanges between an economy and the natural environment are analyzed. Several indicators are calculated in order to assess the level of resource intensity of the system.
- Corporate material flow analysis, or MFA along an industrial supply chain involving a number of companies: The goal of material flow analysis within a company is to optimize the production processes in such a way that materials and energy are used in the most efficient manner (e.g. by recycling and reduction of waste). Companies that implement material flow analysis can use the results to improve their operations costs and environmental performance.
- In the life cycle of a product: The life cycle inventory as part of life cycle assessment can be considered an MFA as it involves system definition and balances.
Read more about this topic: Material Flow Analysis
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