Abstracts – Browse Results
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Collins, A, Blondel, A A, Mensah, S and Manu, E (2021) Assessing the cost of competitive tendering in Ghana using transaction cost theory. Built Environment Project and Asset Management, 11(5), 835-50.
Hemalattha, S and Vidjeapriya, R (2021) Developing an integrated framework for optimization of spatial requirements of construction equipment. Built Environment Project and Asset Management, 11(5), 903-17.
Julayhe, N and Rahman, M M (2021) Dwellers' perception on challenges and motivators of greening existing buildings in Brunei Darussalam. Built Environment Project and Asset Management, 11(5), 870-87.
- Type: Journal Article
- Keywords: green buildings; payback periods; natural resources; energy efficiency; questionnaires; factor analysis; decision making; energy consumption; variance analysis; cost control; greening; Brunei; Europe
- ISBN/ISSN:
- URL: http://dx.doi.org/10.1108/BEPAM-08-2020-0147
- Abstract:
Greening existing buildings (GEB) considerably improves energy efficiency of old buildings, along with other benefits, but it is not widely practiced. As a part of a wider study, this paper aims to evaluate the perception of building dwellers/owners on the challenges and motivators to GEB in Brunei Darussalam. A structured questionnaire survey collected 109 responses from building owners/dwellers. Cronbach's alpha tested the reliability of the data collected. One-sample t-test examined if sample means are consistent with population means. ANOVA examined if different respondent groups significantly agreed on the importance levels of individual factors. Moreover, factor analysis narrowed down the long list of factors in to a smaller number of components. A set of 30 challenges and 19 motivators of GEB was identified. "Lack of a GEB infrastructure" was identified as the collective key challenge, leading dwellers to recognize lack of support and knowledge and develop wrong perception on GEB. However, "framework of supports", as a summative motivator, improves knowledge and awareness on GEB, which allows recognizing other benefits and developing a momentum of practicing GEB. Factor analysis suggested a consolidated approach for challenges through six interrelated components, but for motivators to focus on somewhat four independent areas. House/building dweller/owners' decision is the key to undertake GEB. This study, apparently for the first time, contributes to identifying the challenges and motivators that influence their decision-making.
Ofori, G, Zhang, Z and Ling, F Y Y (2021) Initiatives that enable Singapore contractors to improve construction productivity. Built Environment Project and Asset Management, 11(5), 785-803.
Olatunde, N A and Odeyinka, H A (2021) Extent of stakeholder management practices in building projects procured by private corporate organisations in Nigeria. Built Environment Project and Asset Management, 11(5), 819-34.
Oluwole, A O, Jane Jia Suen, L, Heap-Yih, C and Akanmu, A A (2021) Building information modelling penetration in quantity surveying practice. Built Environment Project and Asset Management, 11(5), 888-902.
Sambo Lyson, Z, Mwansa, C and Zulu, E (2021) Perceptions and beliefs influencing intention to use solar energy solutions in Zambian households. Built Environment Project and Asset Management, 11(5), 918-33.
Tuan Son, N, Sherif, M and Mostafa, S (2021) Project stakeholder's engagement and performance: a comparison between complex and non-complex projects using SEM. Built Environment Project and Asset Management, 11(5), 804-18.
Wanigarathna, N, Sherratt, F, Price, A D F and Austin, S (2021) Sources and flow of healthcare built environment design evidence. Built Environment Project and Asset Management, 11(5), 851-69.