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Carbon footprint/footprinting impact assessment

Finally, the carbon footprint of a product or a process can only rarely reflect all the important environmental aspects of a product or process choice. Therefore, other environmental impact categories or even technical, social and economic assessments are necessary complements. The carbon footprint has often been the only environmental indicator assessed, due to lack of data or well-developed impact assessment methodology for other impacts, or sometimes because of ignorance of the potential risks constituted by the other environmental aspects. The choice of making a carbon footprint assessment or not and how to complement it with other evaluations must be guided by the decision at hand. [Pg.9]

Johnson, E., 2009. Goodbye to carbon neutral getting biomass footprints right. Environmental Impact Assessment Review 29, 165—168. [Pg.28]

In Muthu s recent book by Woodhead publications (Muthu, 2014), he comprehensively reviews the methods used to calculate environmental impact of textile and clothing supply chain, including product carbon footprints, ecological footprints, and life cycle assessment. The book presents information about the textile supply chain, its environmental impact, and an overview of the methods (greenhouse gas emissions, the water and energy footprints of the industry, and depletion of resources, as weU as the use of LCA) used to measure the overall environmental impact of the textile industry. [Pg.53]

Depending on the application that is studied, the value and impact terms in the eco-efficiency definition can be different entities. The created value can be, e.g., a provided supply, a fulfilled function, a satisfied demand, or an added value. The environmental impact can be some measure of a specific type of impact (e.g., the carbon footprint, the use of water or some other resource, or the emission of toxic compotmds to air) or an aggregated measure of environmental impact (see entries on Environmental Impact and Environmental Impact Assessment). [Pg.437]

Material and energy balances are as well the basis of ecological assessments. These should not only focus on possible achievements concerning reductions of greenhouse gases or primary resource consumptions but also on other environmental impacts too. Life-cycle assessment (LCA, see ISO 14040 and 14044) is the tool to do this. LCA quantifies and evaluates a number of environmental impacts caused by products, production systems or services. Contrary to other concepts, Uke for example, the carbon footprints or CO2 abatement costs LCA provides the possibility to cover ecological issues more comprehensively and differentiated. [Pg.88]

Ercin AE, Aldaya MM, Hoekstra AY. Corporate water footprint accounting and impact assessment the case of the water footprint of a sugar-containing carbonated beverage. Water Resour Manage 2011 25 721-741. [Pg.251]

Environmental or ecological footprints provide a measure of demand on the earth s resources and originally referred to human demand. Carbon footprinting is a similar measure but only in terms of the amount of greenhouse gases produced. These tools are intended to provide a measure of environmental impact. In essence, footprinting is a subset of life cycle assessment (LCA) that can be applied to human activities, processes, and products such as biopolymers. [Pg.431]

Product life cycle assessment (LCA) - Intertek offers Simplified LCA, Streamlined LCA and Full LCA studies according to ISO 14040 44 to meet your specific needs. LCAs can allow brands, manufacturers and retailers to better understand the environmental impacts of then-products like Carbon Footprint, GHG, Water Footprint during all of the stages of a product s life cycle. [Pg.32]

In Europe, biobased polymers can be certified as biobased with the OK Biobased certification program from VinCotte (OK Biobased Certification 2013). Biobased plastics are made with a renewable resource that can offer lower environmental impacts than petroleum-based plastics (Bastioli, C. (2005)). Replacing petroleum-based carbon with organic carbon from today can reduce the carbon footprint of the plastic material based on life cycle assessments (LCA Narayan 2006a, 201 lb). [Pg.72]

The other obligation of adhesive makers is disclosure of information for Life Cycle Assessment (LCA) of adhesively bonded joints. If these data are provided, the users of an adhesive can calculate the environmental impact associated with equivalent energy consumption or equivalent carbon dioxide emission. The later is called carbon footprint whose requests by users is recently increasing, and adhesives are not an exceptiom The users can evaluate the environmental impacts by LCA, and make rational decision to employ adhesive joining or not considering the total tradeoff of the whole life-cycle environmental loads of their products. [Pg.1510]

After the environmental impact assessment, one can see (Tables 1.15 and 1.16) that the first processing path is a better solution with respect to environmental impact since it has a lower total carbon footprint and lower values for the PEI metrics. This is due to the fact that the first process uses a waste heat stream as internal utility instead of using an external utility. Moreover, even when including a high electricity consumer such as the compressor, the first processing path includes coproduction of electricity that fuUy satisfies the electricity demands. [Pg.33]

Life cycle assessment (LCA) is the preeminent method for the estimation of the complete carbon and water footprints associated with products, including energy resources. LCA is a system-level approach that accounts for all such activities from cradle to grave , with well-defined guidelines specified by ISO [1]. In addition to permitting environmental comparisons of alternative energy sources, LCA facilitates the elucidation of the relative environmental impacts of particular operations over the life cycle of the product under investigation. [Pg.318]


See other pages where Carbon footprint/footprinting impact assessment is mentioned: [Pg.5]    [Pg.253]    [Pg.297]    [Pg.329]    [Pg.1]    [Pg.2]    [Pg.3]    [Pg.5]    [Pg.221]    [Pg.277]    [Pg.279]    [Pg.298]    [Pg.1230]    [Pg.258]    [Pg.268]    [Pg.371]    [Pg.18]    [Pg.761]    [Pg.763]    [Pg.29]    [Pg.31]    [Pg.573]    [Pg.97]    [Pg.178]    [Pg.178]    [Pg.579]    [Pg.105]    [Pg.579]    [Pg.6]    [Pg.765]    [Pg.249]   
See also in sourсe #XX -- [ Pg.8 ]




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Carbon footprinting

Carbon footprints

Footprinting

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