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*1001 $aHill, Callum$4aut$_202313300
*24510$aA guideline for material comparisons using LCA
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*300  $a36
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*4900 $aNIBIO Rapport$v9(133)2023$x24641162
*520  $aThe materials used in construction have a significant environmental impact and this is becoming more important as operational energy requirements continue to fall. It is therefore becoming increasingly important to take into account the environmental burdens associated with materials used in construction. Life cycle assessment (LCA) and Environmental Product Declarations (EPD) are useful tools for this purpose. When comparing the results of numerous LCA studies of different construction materials, the main question is often ‘Which material is better for the environment?’. The answer, however, is usually not as simple – but why is it so difficult to decide which material has the lowest environmental impact? To answer this question, we have to consider what life cycle assessment is and how an LCA is undertaken. The report covers the stages of an LCA, from defining the goal and scope of the respective study to the creation of the life cycle inventory (LCI), the life cycle impact assessment (LCIA) to the reporting and interpretation of the results. Additionally, the report goes in detail into how to approach published LCA studies, how to work with EPDs and the much-discussed issue of Carbon storage in buildings. In the final chapter, the report assesses the comparability of published studies evaluating the environmental impact of different building materials.
*653 6$areport$_128546700
*7001 $aAmiandamhen, Stephen$4aut$_253950700
*7001 $aZimmer, Katrin$4aut$_153824000
*7102 $aNIBIO$4cli$_184209200
*85640$uhttps://urn.nb.no/URN:NBN:no-nb_pliktmonografi_000029113$3Fulltekst$yNettbiblioteket$zDigital representasjon
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^