The construction industry has become more complex due to changes in technology and the greater emphasis placed on satisfying green requirements. The design phase is the most important phase in determining the green performance of building projects. The performance of the design team is crucial. The selection of a design team should be based on a set of criteria. Therefore, a competent design teams is required to have a good understanding of environmental issues. Design teams require a range of competences such as skills of environmental assessments, initiatives and environmental background as the basis for design decisions. In addition, success of building projects greatly depends on the client’s performance. The performance of clients is crucial since decisions made will influence the overall project performance. The quality of clients’ representatives has potential influence on design team performance. In designing green buildings client’s attributes are critical factors to high performance of building projects. The propose of this study to identify the significant associations between variables of design team attributes and client qualities. To achieve mentioned aim a questionnaire survey was conducted to collect data required. A sample of 274 respondents has been covered under the study, including architects and engineers practicing design and consultancy building sectors. Prior to analysis of data WINSTEPS software were used for Rasch modeling to determine validity and reliability of date. Descriptive analysis data includes quantitative and qualitative. The results indicate that the influence of Clients’ Qualities on Design Team 

Problem statement: In the construction industry, success of building projects greatly depends on the client’s performance. The performance of clients is crucial since decisions made will influence the overall project performance. Typically, clients are represented by managerial and technical representatives during the design process. They play major roles in conveying required information to the design team regarding their future project. The quality of clients’ representatives has potential influence on design team performance. In designing green buildings client’s attributes are critical factors to high performance of building projects. Attributes such as knowledge and experience on green buildings, commitment level to green and clients’ ability to participate and manage design process are the key factors to produce green design. The propose of this study to identify current performance level of clients of building projects and establish key clients’ attributes influencing green design performance. Approach: To achieve mentioned aim a questionnaire survey was conducted to collect dada required. A sample of 274 respondents has been covered under the study, including architects and engineers practicing design and consultancy building sectors. Prior to analysis of data WINSTEPS software were used for Rasch modeling to determine validity and reliability of date. Descriptive analysis data includes quantitative and qualitative. Results and Conclusion: Client qualities in general were low, client communication with design team; client involvement and ability to coordinate design process were moderate. However, Knowledge and experience on green …

The design phase is the most important phase in determining the green performance of building projects. The performance of the design team is crucial. The growing importance of sustainability globally necessitates the inclusion of green criteria in the design team selection process. Therefore, a competent design teams is required to have a range of attributes as the basis for design decisions. The propose of this study to identify current green design performance level of design teams of building projects and establish key design attributes influencing green design performance. To achieve mentioned aim a questionnaire survey was conducted to collect dada required. A sample of 274 respondents has been covered under the study, including architects and engineers practicing design and consultancy building sectors. Prior to analysis of data WINSTEPS software were used to determine validity and reliability of date. Descriptive analysis data includes quantitative and qualitative. In general, design team attributes were moderate (3.32). The general design team attributes were high such experience (3.81), communication (3.43) and leadership effectiveness (3.48). However, green attributes of design team were moderate such as green knowledge (2.98), green skills (3.13) and green initiatives (2.84). The result indicates that most design teams have inadequate knowledge and skills to produce high green design performance of building projects. Therefore, to overcome green design complexity, careful selecting design team members and more education and training courses on green building are required to deal with green design requirements.

The aim of this work was to investigate whether the Malaysian current building projects are considered as “Green Designs”. To achieve this aim a questionnaire survey was conducted. A sample of 274 respondents is covered, which included architects and engineers in the building design and consultancy sectors. WINSTEPS software is used in Rasch modeling to determine the validity and reliability of the data. Descriptive data analysis (quantitative and qualitative) is done. The results reveal that design green building performance, in general, energy efficiency, and indoor air quality requirements are considered moderate. The majority of the designed buildings are with low utilization of recycled and reused materials. Moreover, high utilization of regional materials, low consideration to water efficiency requirements and environmental innovations are also moderate. Design team attributes are the key factors to improve green design performance. Client quality play major role to enhance design team attributes. Therefore, effective Design team attributes and client’s qualities may increase performance of the design green building performance in order to enhance building performance and reduce building impact on environment.

 Buildings contribute significantly global environmental problems. Better design can minimize these impacts. Design Green Building (DGB) aims to reduce buildings' impact on the environment. However, the green design performance depends on design team attributes. In addition, the Governance System (GS) and Client Quality (CQ) as external factors have influence on Design Team Attributes (DTA) of green building. Approach: To identify mentioned factors questionnaire survey was conducted to collect dada required. A sample of 277 respondents has been covered under the study, including architects and engineers practicing design and consultancy building sectors. Analysis data includes descriptive and quantitative analysis by using SSPS software version 16 was carried out. A correlation and regression models was established to explore the relationship between identified factors. Results: Architect is most involved one during the design process of green buildings with mean 4.82 followed by mechanical and electrical engineers with mean 4.52 and 4.44 respectively, while structural and civil engineers, interior designers and quantity survivors were 3.71, 3.29 and 2.88 respectively. The most design team attributes were investigated have a significance degree of influence except design team reputation. On the other hand, the other hand, the Governance system and client quality have major influence on these attributes. Conclusion: Involvement and participation of all project stakeholders are required. Design team attributes are the key factors to improve green design performance. Governance system and client quality play major role to enhance design team attributes. Therefore, effective regulations and policies may increase performance of the green Effective design team management device should be applied to implement Design team attributes effectively in order to improve green design team performance.