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What Is Life-cycle Assessment?

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Life-cycle assessment (LCA) is the science of measuring the environmental effects of a building "from cradle to grave," from the harvesting and extraction of the materials used to make the building to its ultimate disposal. There ...
http://www.epa.gov/greenbuilding/pubs/faqs.htm#12   See entire page »
A life cycle assessment (LCA) is an environmental assessment of the life cycle of a product. An LCA looks at all aspects of a product’s life cycle—from the first stages of harvesting and extracting raw materials from nature, to transforming...
http://www.concretethinker.com/Papers.aspx?DocId=34   See entire page »
Life cycle assessment (LCA) is a scientific methodology to calculate the environmental performance of a product, material or building over its full life cycle. LCA evaluates all stages of a product’s life from the perspective that they are ...
http://blogs.nationaltrust.org/preservationnation/?p=3...   See entire page »
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Life cycle assessment (LCA)is the investigation and valuation of the environmental impacts of a given product or service caused or necessitated by its existence.
http://www.biocoatings.org/FAQ.html   See entire page »
Zinc for Life’ relies on Life Cycle Assessment (LCA) studies. LCA is a standardized scientific method for systematic analysis of all mass and energy flows as well as environmental impacts attributed to a product system, from raw materials a...
http://www.zincforlife.org/faq.html   See entire page »
Life Cycle Assessment (LCA) analyses the environmental impacts of a product, process or service system through the stages of extraction and processing of raw materials, manufacture, delivery, use and waste management. LCA results can be use...
http://nzwood.co.nz/industry-news/2009/05/06/life-cycle...   See entire page »
Life Cycle Assessment (LCA) models the complex interaction between a product and the environment from cradle to grave. It is also known as Life Cycle Analysis or Ecobalance. Download our SimaPro Introduction to LCA (PDF, 1MB) for an extensi...
http://www.pre.nl/life_cycle_assessment/life_cycle_asse...   See entire page »
Life cycle assessment (LCA) is a management tool . It allows you to collect and evaluate data on the inputs and outputs of materials , energy and waste of a product over its entire life cycle. By using it you can calculate a product’s possi...
http://www.netregs.gov.uk/netregs/63123.aspx   See entire page »
An internationally established approach for analysing the environmental impacts of products and processes by describing and assessing the energy and materials used and released to the environment over the life cycle of the product.
http://www.woodforgood.com/about-wood/faq-s/   See entire page »