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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1177/0734242X09352505
|2 doi
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|a pubmed24n0641.xml
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Fallaha, Sophie
|e verfasserin
|4 aut
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| 245 |
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|a Broadening GHG accounting with LCA
|b application to a waste management business unit
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 17.02.2010
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|a Date Revised 21.09.2015
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a In an effort to obtain the most accurate climate change impact assessment, greenhouse gas (GHG) accounting is evolving to include life-cycle thinking. This study (1) identifies similarities and key differences between GHG accounting and life-cycle assessment (LCA), (2) compares them on a consistent basis through a case study on a waste management business unit. First, GHG accounting is performed. According to the GHG Protocol, annual emissions are categorized into three scopes: direct GHG emissions (scope 1), indirect emissions related to electricity, heat and steam production (scope 2) and other indirect emissions (scope 3). The LCA is then structured into a comparable framework: each LCA process is disaggregated into these three scopes, the annual operating activities are assessed, and the environmental impacts are determined using the IMPACT2002+ method. By comparing these two approaches it is concluded that both LCA and GHG accounting provide similar climate change impact results as the same major GHG contributors are determined for scope 1 emissions. The emissions from scope 2 appear negligible whereas emissions from scope 3 cannot be neglected since they contribute to around 10% of the climate change impact of the waste management business unit. This statement is strengthened by the fact that scope 3 generates 75% of the resource use damage and 30% of the ecosystem quality damage categories. The study also shows that LCA can help in setting up the framework for a annual GHG accounting by determining the major climate change contributors
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|a Comparative Study
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Waste Products
|2 NLM
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|a Carbon Dioxide
|2 NLM
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|a 142M471B3J
|2 NLM
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|a Martineau, Geneviève
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|a Bécaert, Valérie
|e verfasserin
|4 aut
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|a Margni, Manuele
|e verfasserin
|4 aut
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|a Deschênes, Louise
|e verfasserin
|4 aut
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| 700 |
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|a Samson, Réjean
|e verfasserin
|4 aut
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| 700 |
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|a Aoustin, Emmanuelle
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
|d 1991
|g 27(2009), 9 vom: 01. Nov., Seite 885-93
|w (DE-627)NLM098164791
|x 1096-3669
|7 nnns
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| 773 |
1 |
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|g volume:27
|g year:2009
|g number:9
|g day:01
|g month:11
|g pages:885-93
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|u http://dx.doi.org/10.1177/0734242X09352505
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