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The purpose of this paper is to explore and identify the potential outer space technologies that can be used in the construction industry to enhance sustainability in buildings.

Outer space technologies developed by the National Aeronautics and Space Administration (NASA) in the USA are explored for possible use in sustainable construction within the context of the Green Mark scoring system implemented by the Building and Construction Authority (BCA) in Singapore. NASA's voltage controller and self‐illuminating materials are identified and mapped with the energy efficiency criteria of the Green Mark Scheme. The mapping exercise suggests that Green Mark points can be enhanced through appropriate adoption of these technologies.

The Green Mark points that are re‐computed can show significant enhancements when the two potential outer space technologies are to be used in the building.

National security and patent issues as well as related cost implications associated with the use of outer space technologies are not considered in the study. This may be a limitation because developers often deem costs to be an important consideration.

Appropriate outer space technologies do appear to enhance the assessment criteria in the Green Mark Scheme.

This exploratory study provides a bridge between outer space technologies and sustainable buildings. The study is original in that the bridge is the first ever attempt to further enhance the sustainability agenda, through additional Green Mark points, using potential outer space technologies developed by NASA.

The paper has the following objectives in mind: to examine whether or not “green” developments have any significant effect on the Real Estate Investment Trust's (REIT) operational and financial performance; to examine whether or not the effects of “green” developments on the REIT's performance is consistent across the different property types namely office, retail and residential.

The paper introduces two variables to measure “greenness” of REIT's. These variables include the percentage of square feet of certified properties and the average “greenness” score. Firm's size as measured by taking natural logarithm of total assets was also included as it serves as an indirect measurement of “greenness”. Other financial variables were added to control for the differences in firm's characteristics. This is meant to isolate the variation in performance variable that could be explained by the “green” variables. Following which, regressions (OLS) were estimated for each of the performance variables as measured by ROA, FFO/total revenue and ROE.

The general findings of this paper are: “Green” buildings do impact both the operational and financial performance of REITs. However, different measures of “greenness” of REIT's property portfolio will yield different set of results; the observed impacts of “green” buildings are mainly significant for both the K‐REIT and Capitamall Trust (CMT) whereas that for City Developments Limited (CDL) are insignificant; the observed effects vary across the different property types namely office, retail and residential as represented by K‐REIT, CMT and CDL. The paper provides evidence to show that “green” buildings are better options given the various benefits, as compared to their counterparts.

The findings of this paper should serve as a meaningful guide to look at how investments in “green” and sustainable buildings will create value for real estate investors at the REIT's level.

The paper offers insightful information for REIT's managers when they make decisions on the acquisition of “green” properties or retrofitting of the existing properties in their direct real estate portfolios. As such, this paper is meant to extend the body of literature on “green” buildings by investigating the significance of “green” buildings on REIT's performance.

The Sino‐Singapore Tianjin Eco‐city Project, the agreement of which was signed in 2007, is an important milestone that would further cement ties between Singapore and the People's Republic of China (PRC). The Eco‐city Project will be used to showcase the latest green technologies adopted in buildings with a view to reducing the adverse effects of global warming, carbon emissions, and climate change; leading in the process to sustainable facilities. The purpose of this paper is to examine the institutional compliance framework for transferring environmental sustainability regulations from Singapore to China.

The paper examines the current environmental sustainability regulations that are already in place in Singapore, with a view to possibly transfer these regulations as well as the supporting green technologies, codes and practices to the joint Sino‐Singapore Eco‐city Project in the PRC. The study proposes an understanding of the institutional compliance framework to facilitate this transfer.

There are existing statutory provisions within the Ministry of Environmental Protection (MEP) in the PRC that encourage the use of solar and renewable energy with a view to fostering sustainable construction, including provisions dealing with water pollution. However, beyond these generic areas, it appears that statutory provisions within the MEP do not institutionalize the same level of details that can be found in Singapore relating to the conceptualization, design and construction of sustainable facilities. Hence, transfer of such provisions from Singapore to the Tianjin Eco‐city Project can be facilitated through an understanding of the institutional compliance framework from the Chinese side.

The environmental sustainability regulations that are already in place in Singapore will be examined in the paper. The study explains the reasons why these regulations were implemented in Singapore, and the framework within which such provisions may be transferred to the Tianjin Eco‐city Project.

The paper observes that while the legal systems in both Singapore and the PRC may be different, it would be strategic and expedient for the Chinese partners in the Eco‐city joint project to familiarize themselves with the environmental sustainability regulations within Singapore's jurisdiction with a view to possibly adopting them in the PRC through the institutional compliance framework.

Singapore is probably the first and only country in the world to enact building regulations pertaining to environmental sustainability with attendant inputs from an appropriate Code for Environmental Sustainability of Buildings and the Green Mark Scheme. The successful completion of the Tianjin Eco‐city Project could provide a role model for further development of Eco‐cities in the world, leading to greater emphasis to be placed on sustainable facilities anchored on the institutional compliance framework.

The building sector is one of the main contributors to carbon dioxide emissions in Singapore. Over 90 per cent of life-cycle carbon emissions are due to the operations phase of buildings, and 90 to 98 per cent of the building cost is associated with operation, maintenance and personnel costs. Hence, occupants have a major role in achieving environmental sustainability objectives. This study aims to understand the awareness level of potential homeowners and real estate agents concerning environmental sustainability issues in the built environment, to identify the types of green features required by potential homeowners and to understand real estate agents’ perceptions of the types of green features required by the homeowners in a green condominium.

The features of the Green Mark (GM)-awarded buildings, as well as the benefits derived by homeowners were identified from the literature. A survey of a group of potential homeowners and real estate agents was carried out in Singapore to analyse the gap, if any, between the potential homeowners’ needs and expectations and real estate agents’ perceptions of these needs and expectations with respect to the green features in the homes.

The results indicate that potential homeowners are more aware of environmental sustainability issues in the built environment than are real estate agents; potential homeowners seem to be more supportive of environmentally sustainable development than the real estate agents are aware of, despite the fact that the price of the apartment remains an important deciding factor; and potential homeowners are more concerned about the ease of maintaining green homes and paying greater attention to green features in the areas most heavily promoted by the government. However, green features do not constitute the main considerations of potential homeowners when making the decision to buy a green home.

To close the gaps identified in the analysis, recommendations are suggested, including having public education and awareness campaigns to emphasize the long-term energy savings of green homes, conducting GM courses for real estate agents and involving real estate agents in the developers’ project consultancy team.

As there has been no prior research in this area, this study serves to provide fresh perspectives on how developers can better select the types of green features to be included in the green homes, so as to meet the potential homeowners’ needs and expectations and, at the same time, balance mandatory GM requirements with such demands. Choosing the right type of green features to incorporate in a residential development for homeowners to utilize increases the owners’ satisfaction level and allows them to reap the intended benefits of green features.

This case highlights the green agriculture initiative of the Honliv High Tech Agricultural Development Co., Ltd. towards agriculture environmental protection and better life. In this process, the Honliv Company confronted many difficulties, such as addressing the green transformation concerns of the team, identifying the sustainable agriculture target, the project selection of red globe grape products, the planning of a demonstration vineyard and green marketing. Nevertheless, with the Red Globe Grape of the “Honliv brand” had won the certification of China’s “Grade A” green food mark, and its green marketing initiatives, such as the “picking and demonstration model” had won people’s identification. The company was awarded the honorary titles of “Red Globe grape planting demonstration base with the Chinese characteristics” and “pollution-free science and technology demonstration unit of Chinese fruits and vegetables.” By discussing the Honliv Company’s experience and difficulties during the sustainable agriculture transformation process, one can realize the importance of green agriculture initiatives for creating a better life for humans.

The changing role of quantity surveyors in the new paradigm of sustainable construction requires studies into new competencies and skills for the profession. The impact of sustainable construction on quantity surveying services, engagement and how they manage challenges provided an indication of the success indicators of the quantity surveying profession in meeting the sustainable construction needs.

A five-point Likert scale was developed from the list of quantity surveying firms in Singapore. An 85% response rate from 60 quantity surveying firms contacted in this study provided 51 responses. Descriptive statistics and factor analysis were employed to evaluate the findings.

The factor analysis categorised the drivers derived from the literature into awareness of sustainable construction, adversarial role on green costing; carbon cost planning; valuing a sustainable property; common knowledge of sustainable construction; and lack of experience in sustainable construction.

The research findings supported the idea of increased sustainable construction skills in quantity surveying education, research and training.

The dearth of quantity surveyors with sustainable construction experience must focus on quantity surveying professional bodies and higher education. The quantity surveying profession needs reskilling in green costing and carbon cost planning to meet the needs of sustainable construction.

Consumer scepticism about the credibility of green advertising around the world is growing. The article aims to provide a comprehensive assessment and trend analysis of green advertising practices of international firms over a 20‐year period.

The study identifies 473 international green advertisements during the 1988‐2007 period and content‐analyses them on five major axes: advertiser profile, targeting features, message aspects, copy characteristics, and situation points.

The content analysis reveals significant trends in all major areas examined and identifies important interaction effects between certain dimensions of green advertisements.

The findings could be augmented by combining them with changes in the external environment, input from consumers about advertising effectiveness, the views of advertisers and advertising agencies, and secondary data referring to the performance of the specific company/product advertised.

Green advertising research mainly focuses on domestic rather than international advertisements; examines important issues in isolation from other issues; partially analyses message, copy, and situation characteristics; and covers a short period. This study fills these gaps by systematically evaluating international green advertisements over a long period and using an integrated framework of analysis that is based on the extant literature. It also explores potential interaction effects between key dimensions describing these advertisements.

Green buildings have proven to be essential contributors to the sustainability of buildings in the construction industry. However, in developing economies, the rate of green building adoption is slow. Moreover, the factors linked to a relatively slow adoption rarely feature in the literature. This study seeks to bridge the gap by first exploring factors influencing the adoption of green buildings. Second, analysing strategies and preferences determining the adoption of green building principles and lastly, exploring case-based opportunities for their adoption in Tanzania.

Semi-structured interviews were conducted to collect qualitative data from twelve key informants. The qualitative data were analysed using content analysis.

The findings indicate that the most influential factors in green building adoption are related to key organizational decisions. Moreover, social and environmental factors are more related to green building adoption than economic factors. In addition, energy and water efficiency are the most commonly adopted sustainability features, while certified materials, recycling and reusing are rarely implemented.

Since green building adoption is still in its infancy, this study informs policymakers, professional bodies, developers, and researchers of the empirically supported factors for green building adoption. The conclusions can be amplified within the sustainability movement.

This study provides an in-depth understanding of the precursors of green building adoption, which is increasingly becoming a paradigm shift in the construction sector. The study is the first to present an in-depth analysis of the real-life factors influencing the adoption of green buildings in Tanzania.

This paper aims to examine the concept and practice of green building for office interiors: whether the green intent can be effectively implemented in an interior retrofitting project.

Reviewing green building rating systems for interiors, examining certified interior projects and interviewing occupants working in certified green offices.

The green building credits for interiors fall into three relational layers: the urban context, the host building and interior fit-outs. Most projects under study performed well on credits for interior fit-outs (e.g. low emitting materials, energy efficient equipment and appliances, etc.), while underperformed on credits for its host building (e.g. air-conditioning systems, ventilation, etc.). The latter might more significantly affect working experience. The other important green aspects, such as daylight availability, facilities accessibility, might be subject to its location and urban context.

This article presents a multi-examination of green interiors. The data came from second-hand Leadership in Energy and Environmental Design scorecards and qualitative interviews. More quantitative surveys are expected to be conducted.

Green interior retrofitting should go beyond selecting environmental-friendly finishes and furniture or resource-efficient fixtures and appliances. It should proactively start from assessing the environmental performance of the host building and its urban context.

Most research looked at green building as a whole. Green interiors are actually more practical for tenants who intend to reduce their corporate environmental impacts, whereas they do not have control over whole building design and operations. This article highlights the importance of green interior retrofitting and provides guidance.

Business development, sustainable business practices, corporate social responsibility.

Executive education, postgraduate, undergraduate.

City Developments Limited (CDL) is one of Singapore's leading international property and hotel conglomerates, involved in real estate development and investment, hotel ownership and management, facilities management and the provision of hospitality solutions. The group has developed over 22,000 luxurious and quality homes in Singapore, catering to a wide range of market segments. CDL is widely recognised as a champion of sustainable practices in Singapore. It was the first company honoured with the President's Social Service Award and President's Award for the Environment in 2007. It was also the only developer to be accorded the Built Environment Leadership Platinum Award in 2009 and Green Mark Platinum Champion Award in 2011 by the Building and Construction Authority, the governing authority for Singapore's built environment. CDL was the first Singaporean company to be listed on all three of the world's top sustainability benchmarks – FTSE4Good Index Series since 2002, Global 100 Most Sustainable Corporations in the World since 2010 and the Dow Jones Sustainability Indexes since 2011. This case discusses the many factors that have enabled CDL to successfully manage its journey in sustainable business development. It also creates an opportunity for students to discuss other steps or measures the company could take to further increase stakeholders' awareness and adoption of their sustainability vision.

This case discusses the concepts of sustainability and the reasons why companies believe in following sustainable practices. Through this case, students would get an opportunity to discuss the sustainable practices adopted by one of the well-known Singapore companies, CDL. They would understand the costs and benefits of being a champion of CSR, the benefits to the stakeholders of CDL, and the ways CSR provides a competitive advantage.

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