{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T16:43:49Z","timestamp":1759941829676,"version":"3.37.3"},"reference-count":29,"publisher":"IOP Publishing","issue":"1","license":[{"start":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T00:00:00Z","timestamp":1569888000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"},{"start":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T00:00:00Z","timestamp":1569888000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["IOP Conf. Ser.: Earth Environ. Sci."],"published-print":{"date-parts":[[2019,10,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>The building sector is of major concern when seeking to reduce the environmental impact of our society. A common tool often used in certification systems for quantification of environmental impacts is Life Cycle Assessments (LCAs). LCAs are traditionally used for relative comparisons, i.e. to assess whether one product or service performs better than another. Recently, a method for absolute evaluations based on the Planetary Boundaries, was coupled with LCA in order to define the boundary between environmental sustainability and unsustainability. In this study Planetary Boundaries-based Life Cycle Impact Assessment method has been applied to a case study of six single family stand-alone dwellings to assess whether these buildings can be considered absolute sustainable relative to the Planetary Boundaries. The results from the assessment indicate that irrespective of the design strategy used for the six houses and future increase in the use of renewables for electricity and heat production, it is unlikely that any of these houses can be regarded as sustainable in absolute terms. This underlines that more radical changes are needed in the way buildings are constructed and used in order for buildings to become environmentally sustainable.<\/jats:p>","DOI":"10.1088\/1755-1315\/352\/1\/012058","type":"journal-article","created":{"date-parts":[[2019,10,31]],"date-time":"2019-10-31T14:27:03Z","timestamp":1572532023000},"page":"012058","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":5,"title":["Assessing buildings\u2019 absolute environmental sustainability performance using LCA focusing on climate change impacts"],"prefix":"10.1088","volume":"352","author":[{"given":"Pernille","family":"Ohms","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Camilla Ernst","family":"Andersen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Freja Nygaard","family":"Rasmussen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Morten","family":"Ryberg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Hauschild","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Morten","family":"Birkved","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Harpa","family":"Birgisdottir","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"266","reference":[{"author":"","key":"EES_352_1_012058bib1","article-title":"Energy performance of buildings"},{"year":"2015","author":"","key":"EES_352_1_012058bib2"},{"article-title":"Cirkul\u00e6r \u00f8konomi og DGNB \u2013 Guide til cirkul\u00e6re principper i DGNB b\u00e6redygtighedscertificering","year":"2018","author":"","key":"EES_352_1_012058bib3"},{"article-title":"Building life-cycle design and engineering strategies for a Circular Economy \u2013 a Systematic Literature Review","year":"2019","author":"Eberhardt","key":"EES_352_1_012058bib4"},{"year":"2015","author":"Henriksen","key":"EES_352_1_012058bib5"},{"key":"EES_352_1_012058bib6","article-title":"Glas til produktion af glasuld"},{"author":"","key":"EES_352_1_012058bib7","article-title":"DGNB i Danmark"},{"key":"EES_352_1_012058bib8","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.buildenv.2017.04.003","article-title":"The absolute environmental performance of buildings","volume":"119","author":"Brejnrod","year":"2017","journal-title":"Build. 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