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Life cycle analysis (LCA) is a method used to evaluate the environmental impact of a product through its life cycle encompassing extraction and processing of the raw materials, manufacturing, distribution, use, recycling, and final disposal.. ^ abcde "Life Cycle Assessment (LCA)". EPA.gov. Washington, DC.
The C2C concept ignores the use phase of a product. According to variants of life-cycle assessment (see: Life-cycle assessment § Variants) the entire life cycle of a product or service has to be evaluated, not only the material itself. For many goods e.g. in transport, the use phase has the most influence on the environmental footprint.
Depiction of carbon accounting using the WRI-Greenhouse Gas Protocol classification of emissions into three categories: Scope 1, 2, and 3. Additional downstream Scope 3 sources are shown on WRI’s website. [ 1 ][ 2 ] Carbon accounting (or greenhouse gas accounting) is a framework of methods to measure and track how much greenhouse gas (GHG) an ...
Life-cycle assessment (LCA or life cycle analysis) is a technique used to assess potential environmental impacts of a product at different stages of its life. This technique takes a "cradle-to-grave" or a "cradle-to-cradle" approach and looks at environmental impacts that occur throughout the lifetime of a product from raw material extraction, manufacturing and processing, distribution, use ...
The triple bottom line consists of social equity, economic, and environmental factors. The phrase, "people, planet, and profit" to describe the triple bottom line and the goal of sustainability, was coined by John Elkington in 1994 while at SustainAbility, [3][9] and was later used as the title of the Anglo-Dutch oil company Shell's first ...
LEED Gold certified building. Green building certification systems are a set of rating systems and tools that are used to assess a building or a construction project's performance from a sustainability and environmental perspective. [1] Such ratings aim to improve the overall quality of buildings and infrastructures, integrate a life cycle ...
The ecological footprint measures human demand on natural capital, i.e. the quantity of nature it takes to support people and their economies. [1][2][3] It tracks human demand on nature through an ecological accounting system. The accounts contrast the biologically productive area people use to satisfy their consumption to the biologically ...
Avoided burden (also known as the 0:100 method or end-of-life method) is an allocation approach used in life-cycle assessment (LCA) to assess the environmental impacts of recycled and reused materials, components, products, or buildings. While the approach has been adapted to fit a variety of LCA goals, it generally considers products with ...