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Article
Publication date: 1 September 2017

Ren Hong, Wang Runyuan and Du Yongjie

In the context of exploring and implementing China's new urbanization, green eco-city have become a transformation model for urban development. Sharpening green buildings in the…

Abstract

In the context of exploring and implementing China's new urbanization, green eco-city have become a transformation model for urban development. Sharpening green buildings in the construction industry can significantly influence and determine China's economic growth trends, as well as the growth and overall development of its national economy. However, current green eco-city still lack appropriate standards and scientific theoretical basis to determine the target star program of green buildings. To fully implement the green building standards, establish and improve a sound technical standard system for the construction of green building demonstration areas, this study considers the spatial layout of green buildings as the core, adopts a plot potential evaluation method for evaluating a few green building plots, and utilizes four factors in verifying plots with great star potential. The study also establishes a system to calculate the star proportion of green buildings and applies the system in calculating the green building ratio of GM New District. Results indicate that the system can quantitatively analyze a plot potential, calculate the star proportion of green buildings scientifically and rationally, and provide some references for the construction of eco-city and the preparation of special planning for green buildings. The system construction is conducive to provide technical support for the construction of green eco-city. The improved system can be applied in the green building demonstration areas in China, and will be a reference model of constructing green building demonstration areas in the country.

Details

Open House International, vol. 42 no. 3
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 1 September 2013

Chihiro Shimizu

As interest grows in environmentally friendly buildings, or “green buildings,” the real estate industry is expected to play an increasingly active role in the realization of a…

Abstract

As interest grows in environmentally friendly buildings, or “green buildings,” the real estate industry is expected to play an increasingly active role in the realization of a low-carbon society. Various efforts toward such a society are currently being promoted vigorously within an international framework. To supply a socially desirable level of green buildings via the market mechanism, the economic value of green buildings (as measured by the market) must be commensurate with the required investment. Many remain sceptical, however, about the true economic value of green buildings. A thorough analysis has yet to be conducted to evaluate whether green buildings realize income increases commensurate with the enormous initial investments required, although it is clear that cost savings do result from lower energy consumption. This paper shows through a series of analyses that certain market conditions must be in place in order for green buildings to produce economic value. Specifically, it used the hedonic approach to clarify whether or not there is added economic value, focusing on the new condominium market in the Tokyo metropolitan area. Based on a demonstration analysis of the housing market, the author shows that new condominiums with “green labels” using “sustainable measures” command a premium of approximately 5.8% in asking prices and 4.7% in transaction prices.

Details

Open House International, vol. 38 no. 3
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 1 March 2018

Shiwei Su and Dandan Wang

The development of modern building planning has become inseparable from the concept of green energy saving, which has gradually become an important method for energy-saving design…

Abstract

The development of modern building planning has become inseparable from the concept of green energy saving, which has gradually become an important method for energy-saving design of building planning and has become the research direction of planners. Based on this, the status quo of research on green building at home and abroad was investigated and the principle of energy saving for green building planning was put forward; then the building shape coefficient, eco-strategy design of green building energy, building energy-saving layout and other aspects were analyzed in detail; finally, the Amsterdam large CBD complex Valley green building was analyzed. The results show that the building has fully considered the energy-saving design in the process of planning and design, which not only ensures the commercial demand, but also reflects the residential use and finally achieves the goal of green energy saving.

Details

Open House International, vol. 43 no. 1
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 2 January 2024

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.

Details

Built Environment Project and Asset Management, vol. 14 no. 3
Type: Research Article
ISSN: 2044-124X

Keywords

Article
Publication date: 9 February 2023

Huiying (Cynthia) Hou, Joseph H.K. Lai and Hao Wu

Green building education, an important aspect of sustainability in higher education, has rapidly expanded across the world. Yet, a bespoke pedagogical model integrating the…

Abstract

Purpose

Green building education, an important aspect of sustainability in higher education, has rapidly expanded across the world. Yet, a bespoke pedagogical model integrating the essential elements of green building knowledge into a university course is lacking. To plug this deficiency, this study aims to develop an innovative pedagogical model that incorporates four types of teaching activities, namely, lecture, virtual reality (VR)-aided site visit, physical site visit and practicum-based project.

Design/methodology/approach

Based on an extensive review of the relevant literature and course materials, a pedagogical model was constructed for application to the teaching and learning activities of a university’s hospitality and real-estate programme. Using a case study approach involving in-depth interviews with green building professionals and a workshop coupled with an online survey on building professionals, the model’s transformative effectiveness was evaluated.

Findings

The study finds that the pedagogical model was able to effectively equip students with the essential green building knowledge pertinent to the different stages of a building life cycle. Concerns about wider applications of the model, including barriers to implementation in other academic programmes and resources for updating the VR platform, were identified.

Originality/value

The VR-aided and project-based pedagogy model is novel and effective in delivering green building education. Future work, particularly expanding the VR platform to cover more green building cases, thereby allowing multiple case studies to be conducted, is recommended for illustrating further contributions and implications of the model.

Details

International Journal of Sustainability in Higher Education, vol. 24 no. 6
Type: Research Article
ISSN: 1467-6370

Keywords

Article
Publication date: 6 January 2023

Nurul Nadiah Zainol, Nur Aqlima Ramli, Izran Sarrazin Mohammad, Anis Syazwani Sukereman and Muhammad Azwan Sulaiman

This paper aims to assess a measurement model of green cleaning for green buildings in Malaysia. Being one of the contributors to the indoor environmental quality performance…

Abstract

Purpose

This paper aims to assess a measurement model of green cleaning for green buildings in Malaysia. Being one of the contributors to the indoor environmental quality performance, green cleaning has become one of the significant aspects that need to be considered for the well-being and performance of a building, particularly in a green building's operations and maintenance performance. Green buildings without green cleaning practices would hinder the benefits that should be rendered economically, socially and environmentally. However, the absence of clear green cleaning components and requirements in Malaysia has become a motivation to undertake this research.

Design/methodology/approach

A questionnaire survey involving cleaning service providers and green building index (GBI) facilitators was carried out, and the data was then analyzed using partial least squares structural equation modeling. However, this paper will only be focusing on the measurement model assessment.

Findings

Most of the green cleaning components and requirements are acceptable in the model except integrated pest management (in the cleaning procedure component) and hand soaps (in the product and materials component) due to lower factor loadings. Therefore, these two requirements were removed from the measurement model.

Research limitations/implications

Due to a paucity of professionals in the field of green cleaning, the researchers have selected GBI facilitators and cleaning service providers as respondents for this research. The researchers assumed that GBI facilitators are aware of acceptable products and materials for green buildings; meanwhile, cleaning service providers know what is the best cleaning technique and process that helps in achieving cost and resource efficiency. This research also assumed that the green cleaning components identified can be applied to any type of green building, regardless of the differences in needs in each type of building.

Practical implications

This discovery will give the industry, particularly cleaning service providers and green building management teams, a first look at the green cleaning components and requirements.

Originality/value

This paper fulfills the need to study how green cleaning helps in achieving the benefits rendered by green buildings.

Details

Journal of Facilities Management , vol. 21 no. 4
Type: Research Article
ISSN: 1472-5967

Keywords

Open Access
Article
Publication date: 12 September 2022

Na Zhang and Ke Bin Lu

This research studies the behavior choice of key actors in the construction supply chain and constructs a model which includes the benefit function of the government, contractors…

Abstract

Purpose

This research studies the behavior choice of key actors in the construction supply chain and constructs a model which includes the benefit function of the government, contractors and owners, aiming at improving the coverage of green buildings.

Design/methodology/approach

In this paper, tripartite dynamic game is studied and simulated based on duplicate dynamic equation. The tripartite game under government intervention is rarely considered, and government punishment measures are seldom introduced into the research.

Findings

According to the simulation results, the practical insights in line with the development of green supply chain are put forward. Rewards and punishments affect the development of the supply chain. New technologies and new materials accelerate the development of green supply chain and then improve the coverage of green buildings.

Research limitations/implications

This paper constructs a dynamic model based on complete information rationality, which is difficult to realize in practice, for information is incomplete and human rationality is limited.

Originality/value

In fact, the government has not issued a punishment document to introduce a new variable adjustment model.

Details

Modern Supply Chain Research and Applications, vol. 4 no. 3
Type: Research Article
ISSN: 2631-3871

Keywords

Article
Publication date: 17 September 2019

Chukwuka Christian Ohueri, Wallace Imoudu Enegbuma and Hadina Habil

Green building development practices reduce carbon footprint and promote sustainability in the built environment. To foster green building construction in Malaysia, several…

Abstract

Purpose

Green building development practices reduce carbon footprint and promote sustainability in the built environment. To foster green building construction in Malaysia, several strategies and sustainability metrics like the Malaysian Carbon Reduction and Environmental Sustainability Tool (MyCREST) have been established. Yet, the implementation of green office building development in Sarawak still remains low. Therefore, the purpose of this paper is to develop MyCREST Embedded Framework (MEF) for enhancing the adoption of green office building construction in Sarawak.

Design/methodology/approach

To achieve the research aim, document analysis of the overarching MyCREST Reference Guide was conducted. Then, questionnaire was used to survey 120 green construction professionals in Kuching, the capital of Sarawak. Afterwards, data from the questionnaire was analyzed using Statistical Package for Social Science software version 22. As a result, the significant strategies for enhancing the adoption of green office building construction in Sarawak were identified, and ranked hierarchically using the Relative Importance Index.

Findings

The established significant strategies include: government policies and incentives, sustainable technological practices, defined process for executing green building projects and adequate information for the public. Moreover, this study recommends MyCREST as the suitable Green Building Assessment Tool for developing green office buildings in Sarawak due to its integration of carbon reduction strategies with sustainability indicators.

Research limitations/implications

This study is limited to Kuching; hence future study should be extended to other cities in Sarawak.

Originality/value

Based on the findings, the MEF is developed to enlighten the industry practitioners on the approaches that will elevate green office building development in Sarawak.

Details

Built Environment Project and Asset Management, vol. 10 no. 2
Type: Research Article
ISSN: 2044-124X

Keywords

Article
Publication date: 8 February 2022

Olubunmi Comfort Ade-Ojo

The study aims to assess the gap in the awareness of the Leadership in Energy and Environmental Design (LEED) requirements for green housing development among built-environment…

Abstract

Purpose

The study aims to assess the gap in the awareness of the Leadership in Energy and Environmental Design (LEED) requirements for green housing development among built-environment professionals in meeting the housing need in Nigeria.

Design/methodology/approach

The study is a cross-sectional survey of built-environment professionals in the Physical Planning Units (PPUs) of Federal Tertiary Educational Institutions in South-Western Nigeria. The LEED v4 scoring system for New Construction and Renovation was adopted for the survey questionnaire on five point Likert scale. Data were analyzed using the MIS and Kruskal–Wallis Rank sum Test.

Findings

Awareness of the LEED requirements varies across the categories. Sustainable site is ranked first while innovation and regional priority ranked from the rear. There is variation in awareness among the professionals. The Land Surveyors are followed by the Architects while the Builders ranked last.

Research limitations/implications

The scope of the study is limited to the professionals in the PPUs in the study area. However, the findings are indicative. The low level of awareness of some of the requirements and the extent of variation among the professionals will negatively impact the integrated design approach and collaborative effort needed for green housing to meet the housing deficit in Nigeria.

Practical implications

The study is limited in scope. The low level of awareness of the requirements coupled with the extent of variation among the professionals will negatively impact the integrated design approach and collaborative effort needed for green housing to meet the huge housing deficit in Nigeria.

Originality/value

The study takes the lead to assess the awareness of the requirements for green housing development based on the LEED impact categories. Improving the awareness of these requirements will enhance their implementation and consequently impact the quality of housing provision. The professionals need to bridge the knowledge gap to enhance collaboration and productivity for green housing development.

Details

Built Environment Project and Asset Management, vol. 12 no. 4
Type: Research Article
ISSN: 2044-124X

Keywords

Article
Publication date: 9 May 2022

Sonali Abeysinghe, Chandula Jithmi De Zoysa, Chandana Siriwardana, Chaminda Bandara and Ranjith Dissanayake

The purpose of the study is to mainstream the disaster risk reduction (DRR) and disaster resilience measures into the GreenSL® building rating system in Sri Lanka to demonstrate a…

Abstract

Purpose

The purpose of the study is to mainstream the disaster risk reduction (DRR) and disaster resilience measures into the GreenSL® building rating system in Sri Lanka to demonstrate a more holistic approach in achieving sustainability with resilience.

Design/methodology/approach

First, a comprehensive literature review was carried out on green building practices and rating tools, natural hazards and DRR and global and local frameworks. Next, criteria were developed incorporating the disaster resilience aspects through eight expert committee meetings and included the rating tool in three levels. Finally, 11 green-certified buildings from the Green Building Council of Sri Lanka were reevaluated using the new disaster resilient GREENSL® rating system for built environment as a validation for the new tool and to analyze the new certification levels.

Findings

All the green-certified buildings in hazard-prone areas dropped their certification by one level while the buildings in nonhazard-prone areas remained in the certification after being evaluated by the new DRR-incorporated rating system, which recommends the use of new tool for the buildings in hazard-prone areas. But due to the rapid changes in climate and the unpredictable trends of natural hazards, the use of new DRR incorporated GREENSL® rating system for built environment for the certification of buildings is highly endorsed.

Originality/value

This is the first research study based on the GREENSL rating system. And it is the first effort to incorporate DRR aspects to any rating tool in Sri Lanka. The projects that were evaluated for the validation of the new tool are the actual projects which obtained green building certification. Also, it is apparent that this study has gone some way towards enhancing the understanding of blending the sustainability and resilience in rating systems for built environment.

Details

Smart and Sustainable Built Environment, vol. 12 no. 4
Type: Research Article
ISSN: 2046-6099

Keywords

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