Institut für Technikfolgenabschätzung Elektronische Publikation
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DATUM, UNTERSCHRIFT / DATE, SIGNATURE
BANK AUSTRIA CREDITANSTALT, WIEN (IBAN AT04 1100 0006 2280 0100, BIC BKAUATWW), DEUTSCHE BANK MÜNCHEN (IBAN DE16 7007 0024 0238 8270 00, BIC DEUTDEDBMUC)
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Institut für Technikfolgenabschätzung Elektronische Publikation
Michael Ornetzeder,
Edgar G. Hertwich,
Klaus Hubacek,
Katarina Korytarova,
Willi Haas
doi:10.1553/ita-pa-MO-08-1 Elsevier
Abstract: Ecological Economics, 2008, 65(3): 516-530 A case–control study of the car-free model housing project in Vienna was conducted to evaluate whether people living in this settlement have more ‘sustainable lifestyles’ than people living in comparable buildings in Vienna. Another aim was to identify the lifestyle characteristics and household activities which significantly influence the environmental impact of the residents of the car-free housing project and a control group. The control group, referred to as the reference settlement, was chosen from a nearby building complex, with similar characteristics, but without the car-free feature. Household consumption patterns were estimated based on interviews in combination with data from the Austrian consumer expenditure survey and the national accounts. The evaluation of household environmental impacts uses emissions estimates from the Austrian national accounting matrices including environmental accounts and data from life-cycle assessments. Households from the car-free settlement have substantially lower environmental impacts in the categories of ground transportation and energy use; their CO2 emissions of these two categories are less than 50% of those living in the reference settlement. The households in the car-free settlement have somewhat higher emissions in the categories air transport, nutrition, and ‘other’ consumption, reflecting the higher income per-capita. As a result, the CO2 emissions are only slightly lower than in the reference settlement, but the emissions intensity is 20% lower. Both household groups have significantly lower environmental impacts than the Austrian average reflecting less car use and cleaner heating energy in Vienna. Keywords: car-free-housing Published Online: 2013/09/30 12:31:19 Document Date: 2008/01/31 13:30:00 Object Identifier: 0xc1aa5576 0x002f00ca Rights: . Fallweise veröffentlicht das Institut für Technikfolgen-Abschätzung zu Themen der Technikfolgen-Abschätzung in elektronischem Format. |
epub.oeaw – Institutionelles Repositorium der Österreichischen Akademie der Wissenschaften epub.oeaw – Institutional Repository of the Austrian Academy of Sciences
A-1011 Wien, Dr. Ignaz Seipel-Platz 2
Tel. +43-1-515 81/DW 3420, Fax +43-1-515 81/DW 3400 http://epub.oeaw.ac.at, e-mail: epub@oeaw.ac.at |