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1 – 10 of over 18000Varun Potbhare, Matt Syal, Mohammed Arif, Malik M.A. Khalfan and Charles Egbu
The purpose of this paper is to identify the characteristics of green building guidelines in developed countries and to analyze their influence on the evolution and adoption of…
Abstract
Purpose
The purpose of this paper is to identify the characteristics of green building guidelines in developed countries and to analyze their influence on the evolution and adoption of similar guidelines in India.
Design/methodology/approach
This research reviews the green building guidelines in the developed as well as the developing countries such as Leadership in Energy and Environmental Design guidelines for new construction (LEED® NC‐USA), Building Research Establishment Environmental Assessment Method (BREEAM)‐UK, Comprehensive Assessment System for Building Environmental Efficiency (CASBEE)‐Japan, and LEED®‐India and further performs a comparative analysis of these guidelines.
Findings
Based on the comparative analysis of LEED® NC‐USA, BREEAM‐UK, and CASBEE‐Japan, the characteristics that might have affected their current acceptance were identified. The catalysts and hindrances associated with the acceptance of LEED‐India in India were identified based on the comparative analysis of LEED® NC‐USA and LEED®‐India.
Originality/value
With an exponential growth of construction industry in the rapidly developing countries, there is a definite need to promote the adoption of green building guidelines. The methodology adopted in this research can be applied to understand the evolution as well as future adoption of green building guidelines in other countries that are facing similar circumstances.
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Sinem Mollaoglu, Citra Chergia, Esin Ergen and Matt Syal
The purpose of this paper is to comprehend the ways of knowledge and application of green building guidelines and assessment systems as innovations diffuse in developing…
Abstract
Purpose
The purpose of this paper is to comprehend the ways of knowledge and application of green building guidelines and assessment systems as innovations diffuse in developing countries’ Architecture Engineering and Construction (AEC) industries.
Design/methodology/approach
Building up on recent research on the India case, this study focused on Indonesia and Turkey and further studied “how green building assessment systems diffuse in developing countries”. A total of 110 experts representing individuals from private and governmental sectors from both countries responded to the conducted survey.
Findings
Findings show insights to adoption of green building guidelines in developing countries, including their diffusion paths, barriers to their use and their applications. Additionally, the results are compared with the India case from the recent literature and analysed via the lens of the diffusion of innovation theory.
Research limitations/implications
A random sampling of the AEC industries in developing countries in future studies and capturing of the evolution of the trends over time will provide further insights into the diffusion of innovation phenomena in the context of green building guidelines.
Practical implications
Innovation adoption paths for green building guidelines in Indonesia, Turkey and India are similar, while a higher adoption rate is observed in the case of India. “Diffusion of innovation” categories for green building guidelines that define the state of each adopter at the time of survey conduct in India, Indonesia and Turkey are found. Environmental groups as innovator, large business houses as early adopter and nodal agencies as early majority are the common adopters and categories of green building guidelines. The study findings align with those in the literature and show that clients and market conditions can catalyse the diffusion of innovation in AEC industries in Turkey and Indonesia.
Social implications
Diffusion of green building guidelines as innovations in developing countries’ AEC industries showed alignment with the Roger’s (2003) model. However, respondents in both Turkey and Indonesia reported approximately ten times as many innovators and twice as many early adopters as Roger’s (2003) model would predict. Because of the small proportions of late adopters and laggards in these two countries, any useful innovation should be quickly incorporated.
Originality/value
Aligning with the literature, findings show that clients and market conditions catalyse diffusion of innovation in AEC industries in Turkey and Indonesia. It is important to note that both countries approximately have ten times as many innovators and twice as many early adopters as theory would predict. Because of the small proportions of late adopters and laggards in these two countries, useful green building innovations could be quickly incorporated.
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Kate Krueger, Adam Stoker and Gabrielle Gaustad
The construction, use and demolition of buildings carry enormous environmental burdens. As one step to reduce a building’s environmental impact, green building design guidelines…
Abstract
Purpose
The construction, use and demolition of buildings carry enormous environmental burdens. As one step to reduce a building’s environmental impact, green building design guidelines and certification programs, such as Leadership in Energy and Environmental Design, Cradle to Cradle and the Whole Building Design Guide, promote the specification of alternative, non-traditional building materials. Alternative materials carry a variety of potential benefits: reducing the amount of energy and other resources needed to create building materials; creating healthier indoor and outdoor environments; diverting or reducing waste from landfills; reducing the use of scarce, critical or economically volatile materials; and spurring innovation in the building industry. However, a lack of clarity surrounds alternative materials and creates a barrier to their usage. The purpose of this paper is to review definitions of alternative materials in various design guidelines in order to provide context to their specification and usage.
Design/methodology/approach
Through a survey of green building programs and guidelines, existing literature on alternative materials, and life-cycle assessment using multiple inventory databases, this study tackles the following questions: what constitutes an alternative building material; what are the current barriers to their specification; how are they specified in the most common design guidelines; and do alternative building materials present a “greener” alternative?
Findings
These results show that while often alternative materials do in fact show promise for reducing environmental impacts of the built environment, by how much can be a challenging question to quantify and depends on a variety of factors. While many green building guides and certification systems provide recommendations for use of alternative materials, the sheer diversity and uncertainty of these systems coupled with the complexity in understanding their impacts still present a significant barrier to their specification. Much work remains in a variety of disciplines to tackle these barriers. A clear emphasis should be on better understanding their environmental impacts, particularly with respect to the context within the built environment that their specification will provide energy, resource and emission savings. Other key areas of significant work include reducing costs, removing regulatory and code barriers, and educating designers, consumers, and end-users.
Originality/value
Alternative materials are defined and specified in a diversity of contexts leaving the design and construction communities hesitant to promote their use; other work has found this to be a key barrier to their widespread usage. By compiling definitions, barriers and design guidelines instructions while also exploring analytically the benefits of specific cases, this work provides a foundation for better understanding where new, more sustainable materials can be successfully specified.
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Sana Azeem, Malik Asghar Naeem, Abdul Waheed and Muhammad Jamaluddin Thaheem
The purpose of this paper is to investigate the barriers inhibiting the adoption of green building and measures to promote this approach in Pakistan.
Abstract
Purpose
The purpose of this paper is to investigate the barriers inhibiting the adoption of green building and measures to promote this approach in Pakistan.
Design/methodology/approach
Barriers and measures were identified and examined by using a combination of research methods, including literature review, questionnaire survey, and in-depth interviews with the construction industry-related practitioners working in Pakistan. Ranking technique and factor analysis were used to identify the significant issues associated with the adoption of green building practices.
Findings
As per the survey results, the most critical barrier is “lack of awareness among people about the importance and advantages of adopting green building practices,” followed by “lack of incentives from government” and “lack of green building codes and regulations,” respectively. The results also indicate that most important measure to promote the adoption of green buildings is “creation of public awareness toward green initiatives through seminars, workshops, and discussions,” followed by “availability of green building codes and regulations (mandatory to apply)” and “financial incentives and penalties by the government (e.g. soft loan, tax) for promoting green building practices,” respectively.
Research limitations/implications
Research limitation is that its findings, other than Pakistan, cannot be generalized to other developing countries.
Practical implications
Findings of the research will be helpful in sensitizing the regulatory agencies, the policy makers, and the building construction practitioners about the barriers to adoption of green building practices. The suggested measures will help in devising policies and economic measures to promote the construction of green and environment-friendly buildings.
Social implications
This research will help the common people to know about the importance of green buildings that may lead to a deviation from the practice of traditional buildings to a widespread trend of building green buildings. This will lead to drastic reduction in demand for energy and considerable monetary savings for the common people.
Originality/value
The findings of this study are expected to contribute valuable information to decision makers for the better understanding of key issues that call for more attention in the promotion of efforts of green building practices in Pakistan. The results are based on the perception of local stakeholders, but might also be helpful for policy makers in other countries.
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Abimbola Olukemi Windapo and Jack Steven Goulding
The purpose of this paper is to examine green building legislation requirements and practices in the construction project execution stage within the context of the South African…
Abstract
Purpose
The purpose of this paper is to examine green building legislation requirements and practices in the construction project execution stage within the context of the South African construction industry. The rationale for this examination rests with the perception that the implementation of green practices (per se) has been recognised as being “behind” the legislation enacted to control the design and construction of green buildings.
Design/methodology/approach
The research process consisted of a literature review to identify existing green building legislation and practices applicable to the project execution phase. This was supported by a sequential mixed-method research approach, which involved a survey of contracting companies based in the Western Cape Province of South Africa. Purposive sampling was used to undertake focused interviews with management staff and site operatives.
Findings
Research findings established a number of issues, not least: a gap between green building practices and legislation requirements; a high degree of unawareness of green building legislation/practices by construction company stakeholders; selective implementation of health and safety legislative requirements; that management staff had a more “positive” attitude to green building practices than site-based staff who tended to be less motivated and open to such practices.
Research limitations/implications
Results from this study are considered generalisable with the sample frame only. Research inference and projections should therefore only be made within this set, and not to the wider population of South African contractors (as this study was limited to the Western Cape Province).
Practical implications
Implications from this research are applicable to construction company stakeholders within the population set. Practical considerations include the need to acknowledge a formal commitment to developing a sustainable built environment – especially cognisant of the gap between practices on site and green building legislation requirements. Moreover, this lack of awareness in respect of green building practices and legislation requirements impinges upon several wider areas, not least: construction company stakeholders’ positioning, health and safety practices; managerial and operational staff perceptions, and stakeholders’ willingness and motivation to proactively address these gaps.
Social implications
Government bodies and allied professionals in charge of construction industry development are encouraged to consider the implementation of green building legislation requirements on construction sites. This reflection should encourage engagement through formative legislative provision and transparent awareness campaigns.
Originality/value
This work is original insofar as it directly addresses the alignment of legislation to current practices within the context of the South African construction industry. However, similar exercises have been undertaken on green building legislation in other countries such as USA, UK and Australia.
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Qingwei Li, Matt Syal, Nova Turner and Mohammed Arif
As green buildings have become more widely accepted, constructors (general contractors, construction managers and subcontractors) have become more involved and are playing an…
Abstract
Purpose
As green buildings have become more widely accepted, constructors (general contractors, construction managers and subcontractors) have become more involved and are playing an increasing role in the success of these projects. As a result, constructors need and want a better understanding of their roles and responsibilities in Leadership in Energy and Environmental Design (LEED) projects, while exploring ways to provide a “value‐added” service to the projects. Past research has identified “Innovation in Design (ID)” credits as a potential “value‐added opportunity” for constructors to become preferred members of LEED project teams. Similar opportunities may also exist on Building Research Establishment Environmental Assessment Method (BREEAM) project teams. This paper seeks to address these issues.
Design/methodology/approach
The methodology encompassed an overview of “Innovation Credits (IC)” in LEED‐NC, BREEAM green building guidelines and an analysis of the ID category in LEED‐NC from a constructor's viewpoint in general, and electrical contractors in particular.
Findings
The findings of this research have identified ID credits as a potential “value‐added opportunity” for constructors to become preferred members of the LEED project teams. In contrast to LEED, this research has identified that similar opportunities for constructors do not exist for ICs under BREEAM as past or current ICs are not available in the public domain unless accessed by a BREEAM Assessor or Approved Person. This lack of access to information could have a negative impact and stifle future innovations and is an area worthy of further research.
Originality/value
This research provides an understanding of the constructor's role in the ID category and contributes to the broader literature related to the role of the construction industry in the green building movement. It is envisioned that the research output will serve as easy to use reference resources for the electrical contracting industry for proposing and achieving ID credits on LEED projects. It is also envisaged that this research will lead to recognition of the need for BREEAM ICs to be accessed within the public domain.
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Mohammed Arif, Deepthi Bendi, Tahsin Toma‐Sabbagh and Monty Sutrisna
The growth of Indian economy has brought with it significant increase in construction activities. These increased construction activities have further highlighted the problem of…
Abstract
Purpose
The growth of Indian economy has brought with it significant increase in construction activities. These increased construction activities have further highlighted the problem of waste generation on construction sites. The purpose of this paper is to provide important insights and highlight some issues related to the implementation of effective waste management practices on construction sites in India.
Design/methodology/approach
This paper presents two cases and results from semi‐structured interviews which shed light on some of the major issues, challenges and drivers associated with the implementation of waste management in construction in India.
Findings
One of the key findings was that client preference and enforcement of existing laws could actually facilitate the implementation of waste minimisation effectively. Some of the practices being followed, and which are gaining more popularity, are waste quantification, waste segregation, and the implementation of 3Rs (reduce, recycle, and reuse). Congested construction sites, sites in heavily built‐up areas with no ability to have an alternate storage or staging location for materials, lack of ownership of waste due to the presence of multiple contractors on the construction site and lack of awareness and education among the construction workforce were regarded as major challenges associated with the implementation of waste minimisation practices in India.
Research limitations/implications
The cases and the interviewees chosen were through the authors' links with the Indian Green Building Council (IGBC). The cases were LEED registered projects therefore issues dealing with green construction had been taken into account. These cases might not be representative of the entire country, as there are significantly high proportions of construction projects that are not as green, especially in smaller cities in India. However, the two cases do provide important insights and highlight some issues related to the implementation of effective waste management practices on construction sites in India. The individuals interviewed also had link with IGBC. They had been involved with the green building movement in India for a significant length of time. But the length and breadth of their experience gave them the ability to comment on state of the construction sector and its green as well as non‐green practices associated with waste management.
Originality/value
This paper presents an exploratory study which assesses the implementation of waste management practices in the Indian construction industry. It also highlights activities within different stages of a construction project that can lead to more effective waste management in the construction sector.
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Rufai Salihu Abdulsalam, Melissa Chan, Md. Asrul Nasid Masrom and Abdul Hadi Nawawi
The adoption of green building concepts and practices is rapidly gaining momentum globally due to their tendency to mitigate adverse effects of construction activities on the…
Abstract
Purpose
The adoption of green building concepts and practices is rapidly gaining momentum globally due to their tendency to mitigate adverse effects of construction activities on the environment. The purpose of this study is to examine the challenges and benefits of implementing green building development in Nigeria.
Design/methodology/approach
Primary data were collected from questionnaires administered to 122 participants selected using stratified sampling techniques in North-East Nigeria. Semi-structured interviews complemented survey findings with proposed solutions. The quantitative data were analysed using descriptive statistics to identify the benefits and challenges, while thematic analysis was used to identify effective measures to the challenges of green building.
Findings
Results show that “conservation of natural resources”, “reducing maintenance” and “heightened aesthetic” were rated higher as environmental, economic and social benefits, and thus were significant to green building development. The study revealed “economic issues”, “government issues” and “absence of standard assessment system” were the key factors as internal, external and general challenges to green building. Most practical solutions were related broadly to policy, awareness and support as measures to challenges of green building development.
Originality/value
The study is imperative to bridge the knowledge gaps and provide empirical information for green building policy guidelines specific to North-East Nigeria’s built environment sector. The understanding of policy implications will assist in building regulatory and monitoring agencies in developing new internal management policies to inform the public and investors about the effects of green building development.
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Gregory R.A. Richardson and Jennifer K. Lynes
To explore the barriers and motivations to the construction of green buildings at the University of Waterloo (UW) by documenting and analysing the UW building process.
Abstract
Purpose
To explore the barriers and motivations to the construction of green buildings at the University of Waterloo (UW) by documenting and analysing the UW building process.
Design/methodology/approach
The authors conducted 13 semi‐structured in‐depth interviews with key UW individuals as well as analyzing numerous internal reports in order to document UW's building process. Based on the literature, a set of key ingredients for successful green building projects is developed as a basis from which to evaluate UW's current practices.
Findings
Based on the four key ingredients needs for successful green building projects at Institutions of Higher Education (IHE), UW was found to have weaknesses in all four areas including: a lack internal leadership amongst stakeholders with decision‐making power, a lack of quantifiable sustainability targets, an operational structure that does not reward building designs with lower energy costs, and lack of communication between professional designers, facilities management and faculty. While UW has implemented many green initiatives on campus, the current financial and organizational structure of the University's current system does lend itself to the creation and implementation of green buildings on campus.
Originality/value
Most research at IHE document existing green building initiatives and the lessons learned from their design and construction. There has been limited research into the processes by which decisions to proceed with the construction of green buildings are made, particularly within large institutions. As a consequence, the research documents many of the pitfalls, traps, and solutions that are experienced during the construction of green buildings, but have limited knowledge of the reasons why some proposed green buildings never get developed. This research identifies barriers to the construction of green buildings within institutional decision‐making processes and makes specific recommendations for realizing green building construction based on the UW case study.
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Genell Wells Ebbini and Adel Al-Assaf
The researchers analyzed factors affecting the adoption of the Leadership in Energy and Environmental Design (LEED) green-building certification system in Jordan, including…
Abstract
Purpose
The researchers analyzed factors affecting the adoption of the Leadership in Energy and Environmental Design (LEED) green-building certification system in Jordan, including financial performance of certified projects along with broader barriers that may impact developers’ interest in LEED.
Design/methodology/approach
The authors first reviewed online data for all LEED registered and certified projects in Jordan, recruited LEED-certified project stakeholders, collected documents related to LEED projects and conducted LEED category credit summaries, financial cost-benefit analyses and spot-checking reported values in local markets. The authors then visited projects sites and interviewed various project stakeholders to understand better stakeholders' decision-making processes concerning LEED and relevant factors (financial, branding, cultural, political, etc.).
Findings
Obtaining LEED certification in Jordan was financially feasible as evinced in both the quantitative analysis and interviews. However, the authors found that there was very limited interest in LEED among Jordanian developers. Barriers included widespread cynicism toward green building concepts as well as a lack of local expertise in installing and maintaining green technologies. To overcome these barriers, the authors recommend that green building initiatives place a greater emphasis on education and public-promotion activities.
Research limitations/implications
The research data were limited to projects that had successfully achieved LEED certification. Broader qualitative research conducted across the Jordanian building community could provide additional insights, but such an investigation is beyond the scope of the current study.
Originality/value
The complexity of adapting a Western green building standard (LEED) to a non-Western context is discussed in detail. The findings suggest that understanding regional development challenges, local markets and cultural differences is vital for successfully implementing green building certification systems.
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