{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,5]],"date-time":"2025-11-05T06:41:03Z","timestamp":1762324863004,"version":"3.37.3"},"reference-count":27,"publisher":"IOP Publishing","issue":"3","license":[{"start":{"date-parts":[[2020,11,1]],"date-time":"2020-11-01T00:00:00Z","timestamp":1604188800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"},{"start":{"date-parts":[[2020,11,1]],"date-time":"2020-11-01T00:00:00Z","timestamp":1604188800000},"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":[[2020,11,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>\n                  <jats:bold>Introduction:<\/jats:bold> Life Cycle Assessment (LCA) is a scientific method for evaluating the environmental impact of products. Standards provide a general framework for conducting an LCA study and calculation rules specifically for buildings. A challenge is to design energy-efficient buildings that have a low environmental impact, reasonable costs, and provide high thermal comfort, as these are usually conflicting aspects. Efficient mathematical optimisation algorithms can be applied to such engineering problems. <jats:bold>Methodology:<\/jats:bold> In this paper, a multi-objective optimisation technique, the Direct MultiSearch method, is described and its applicability is tested on a multi-story residential building\u2019s case study for two locations, Portugal and Hungary. The objectives are to minimise the life cycle environmental impacts and costs. <jats:bold>Results and conclusions:<\/jats:bold> The results indicate that optimum solutions are found at a higher cost but lower Global Warming Potential for Portugal than for Hungary. Optimum solutions have walls with a thermal transmittance of about 0.23 and 0.15 W\/m<jats:sup>2<\/jats:sup>K for Portugal and Hungary, respectively. Multi-objective optimisation algorithms can be successfully applied to find solutions with low environmental impact and eco-efficient thermal envelope.<\/jats:p>","DOI":"10.1088\/1755-1315\/588\/3\/032033","type":"journal-article","created":{"date-parts":[[2020,11,21]],"date-time":"2020-11-21T01:38:53Z","timestamp":1605922733000},"page":"032033","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["Environmental and economic optimisation of buildings for different climates"],"prefix":"10.1088","volume":"588","author":[{"given":"B","family":"Kiss","sequence":"first","affiliation":[]},{"given":"J D","family":"Silvestre","sequence":"additional","affiliation":[]},{"given":"J F A","family":"Madeira","sequence":"additional","affiliation":[]},{"given":"R A","family":"Santos","sequence":"additional","affiliation":[]},{"given":"Zs","family":"Szalay","sequence":"additional","affiliation":[]}],"member":"266","reference":[{"key":"EES_588_3_032033bib1","doi-asserted-by":"crossref","first-page":"869","DOI":"10.1016\/j.enbuild.2009.12.009","article-title":"The changing role of life cycle phases, subsystems and materials in the LCA of low energy buildings","volume":"42","author":"Blengini","year":"2010","journal-title":"Energy Build."},{"key":"EES_588_3_032033bib2","doi-asserted-by":"crossref","first-page":"230","DOI":"10.1016\/j.rser.2013.02.004","article-title":"A review of computational optimisation methods applied to sustainable building design","volume":"22","author":"Evins","year":"2013","journal-title":"Renew. 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