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Sustainable construction projects affect various stakeholders with different social, environmental and economic interests. It is essential that the decision makers maintain effective communication with relevant groups to avoid project failures. Although citizen participation offers a means of better addressing and meeting stakeholder concerns and expectations, the decision/evaluations of contemporary sustainable projects are becoming ever more complicated, with an increasing number of stakeholders involved to actively defend their own interests. In response, this paper provides a thorough and comprehensive analysis of the stakeholders of sustainable construction in China and quantifies their influence in decision/evaluations by semi-structured interviews (in research stage I) and a three-round Delphi survey (in research stage II). Follow-up interviews (in research stage III) are carried out to collect more in-depth views concerning the characteristics and the respective importance of each stakeholder group involved. The findings indicate that the government is the most influential entity and the extent to which its intervention is needed in balancing the interests of other stakeholders presents a major challenge. The high potential influence of end-users is also identified, suggesting the need for a more transparent and inclusive participatory decision/evaluation process in the country. An enhanced future role for NGOs is further identified. [ABSTRACT FROM AUTHOR]

Land suitability assessment is a fundamental process in various types of space control planning and land development, due to its effects on proper land use and reasonable urban layout. However, this form of assessment has also received much criticism for its theoretical and empirical deficiencies. This study aims to review Chinese land suitability assessment from the perspective of rainfall-waterlogging focusing on the Su Yu Yuan area in Changsha. It finds that more than half of the land in the Su Yu Yuan area that is assessed as (very) suitable for urban development has high risk of rainfall-waterlogging. The prevailing Chinese land suitability assessment method is therefore deficient as it cannot accurately reflect the rainfall-waterlogging risk of land use. To refine the land suitability assessment, it is suggested that either (1) the indictor “inundation degree of flood” is replaced with “rainfall-waterlogging risk” or (2) rainfall-waterlogging risk assessment results are superimposed onto land suitability assessment results for regions with plentiful rainfall and low-lying terrain. [ABSTRACT FROM AUTHOR]

China is facing the challenge of sustainable urban redevelopment due to its massive economic transformation process. As a unique product of the rapid urbanization of past decades, urban village has become a major obstacle for sustainable redevelopment because of its sub-standard infrastructure and disordered built environment. Redevelopment of ‘villages in the city’ (ViCs) is distinct from normal urban redevelopment because it involves the change of collective land ownership without de jure property rights to state land ownership with de jure property rights. What site characteristics, what ownership type, what geographical characteristics, make village sites more likely to be redeveloped? This study addresses this question with particular reference to industrial sites in Shenzhen. An analytical framework is developed based on the concept of rent gap to analyze the possible effects of these factors. An empirical investigation is conducted based on a set of data that covers all 44 village-owned industrial sites in the Nanshan District in Shenzhen. The findings suggest that village sites with better accessibility to good transportation facilities and the city centre are significantly more likely to be redeveloped and thus will be integrated into formal urban areas earlier than those located in less accessible areas. It is also demonstrated that fragmented land ownership and lack of legal land rights are not significant barriers for the sustainable redevelopment of such sites. [ABSTRACT FROM AUTHOR]

Renewable energy is necessary for sustainable social and economic development. This is particularly so with global energy shortages, the continuous deterioration of ecosystems and the environment, as well as the world population explosion. This article qualitatively and quantitatively analyzes the effects and problems of Chinese favorable land price policy on photovoltaics. In examining the favorable land price policy in China, this study develops a multiple-linear regression model to study the effects of favorable land price policy on photovoltaic power and photovoltaic industry. Data used in this research was mainly collected from 20 provinces in China. It is found that the development of PV in China has been greatly affected by the favorable land price policy. In the end, it is highly recommended that favorable land price policy should be continued for renewable energy. Systemic deficiencies can be overcome through continual reform and innovation of mechanisms. [ABSTRACT FROM AUTHOR]

Along with China's modern industrialization, challenges on smog crisis are raising dramatically in the past decade. The sources of municipal smog are multiple and complex, one of which is construction dust emission due to the rapid urbanization. In literature, there are studies focusing on the end-pipe treatment of construction dust; however, very little research has been conducted from the perspective of dust mitigation in developing countries. To fill in this research gap, this paper investigates the current situation of construction dust prevention and control in China, with the aim of providing insights for mitigating dust pollution caused by the construction industry. Through a combination of the content analysis, on-site observation, questionnaire survey and interviews with experienced professionals, a total of 11 related regulations are thoroughly reviewed, and the main sources of construction dust production are identified. A case study is further presented to demonstrate the prevailing dust control measures on site. Recommendations are proposed in order to increase the awareness of related stakeholders, including formulation of targeted regulations, establishment of an appropriate charging scheme, development of a feasible monitoring system, and enhancement of training and dissemination. [ABSTRACT FROM AUTHOR]

There is a growing interest in a sustainable built environment and green technologies are gaining worldwide attention. However, implementing green technologies usually requires more investment than using traditional technologies and the payback period tends to be very long. In China, most developers sell their properties and subsequently transfer the ownership to customers. Hence, a crucial problem for promoting green construction is that developers cannot obtain economic profits (“gold”) from implementing “green” technologies. Meanwhile, other stakeholders, such as property management companies, are also hesitant to adopt green technologies because of the large investment involved and their lack of experience. To tackle this problem, an energy performance contracting (EPC) based framework is proposed, to turn “green” investment into “gold” benefit by careful sharing of the risks existed. The framework was developed by conducting a focus group meeting with three experienced representatives from developer, property management company and energy service company respectively. A real-life case study, which includes both energy efficient system retrofit and new construction, is used to estimate the costs and benefits involved to demonstrate and verify the conceptual framework. The results show that the proposed framework can support the application of green technologies in both types of projects. Economic benefits as well as environmental benefits can be gained for the project stakeholders and the whole society. [ABSTRACT FROM AUTHOR]

In current practice, urban-rural development has been regarded as one of the key pillars in driving regenerative development that includes economic, social, and environmental balance. In association with rapid urbanization, an important contemporary issue in China is that its rural areas are increasingly lagging behind urban areas in their development and a coordinated provision of public facilities in rural areas is necessary to achieve a better balance. A model is therefore introduced for quantifying the effect of individual infrastructure projects on urban-rural balance (e-UR) by focusing on two attributes, namely, efficiency and equity. The model is demonstrated through a multi-criteria model, developed with data collected from infrastructure projects in Chongqing, with the criteria values for each project being scored by comparing data collected from the project involved with e-UR neutral “benchmark” values derived from a survey of experts in the field. The model helps evaluate the contribution of the projects to improving rural-urban balance and hence enable government decision-makers for the first time to prioritize future projects rigorously in terms of their likely contribution too. [ABSTRACT FROM AUTHOR]

With the increasing trend of global warming, the Chinese government faces tremendous pressure to reduce CO 2 emissions. The purpose of this study is to accurately measure CO 2 emissions at the city scale in China and examine the environmental Kuznets curve, thereby providing a reference for decision-making. Corrected NPP-VIIRS nighttime light data were used to accurately estimate carbon dioxide emissions at the provincial and city scales in China. Then, based on the STRIPAT model, 291 cities in China were used to verify the environmental Kuznets curve. Our results show that on the provincial scale, the R2 between the estimated value and the statistical value of carbon dioxide reaches 0.85. Western cities in China emit more CO 2 , as do economically developed cities and industry- and mining-dominated cities. There are two CO 2 emission hot spots in the north and one cold spot in the south. It was found that the environmental Kuznets curve on the city scale exists. This study has practical value in utilizing NPP-VIIRS data for the estimation of city CO 2 emissions. The results also have academic value for determining factors that contribute to carbon dioxide emissions and can provide a reference for relevant decision makers. This study could be considered the first to simulate CO 2 emissions at the provincial and city levels in China based on a NPP-VIIRS nighttime light model to explore the associated geographical distribution characteristics and potential influencing factors. • NPP-VIIRS data is useful when exploring the CO 2 emissions of cities in China. • Developed cities and cities dominated by industry and mining emitted more CO 2 in 2015. • The EKC hypothesis is valid, with a turning point at around CNY 73,071. • Secondary industries have a positive effect on CO 2 emissions. • Emissions are affected by Jan's average temperature, expenditure ratio of science and technology, and road density. [ABSTRACT FROM AUTHOR]

China's energy consumption in the building sector (BEC) is not counted as a separate type of energy consumption, but divided and mixed in other sectors in China's statistical system. This led to the lack of historical data on China's BEC. Moreover, previous researches' shortages such as unsystematic research on BEC, various estimation methods with complex calculation process, and difficulties in data acquisition resulted in “heterogeneous” of current BEC in China. Aiming to these deficiencies, this study proposes a set of China building energy consumption calculation method (CBECM) by splitting out the building related energy consumption mixed in other sectors in the composition of China Statistical Yearbook-Energy Balance Sheet . Then, China's BEC from 2000 to 2014 are estimated using CBECM and compared with other studies. Results show that, from 2000 to 2014, China's BEC increased 1.7 times, rising from 301 to 814 million tons of standard coal consumed, with the BEC percentage of total energy consumption stayed relatively stable between 17.7% and 20.3%. By comparison, we find that our results are reliable and the CBECM has the following advantages over other methods: data source is authoritative, calculation process is concise, and it is easy to obtain time series data on BEC etc. The CBECM is particularly suitable for the provincial government to calculate the local BEC, even in the circumstance with statistical yearbook available only. [ABSTRACT FROM AUTHOR]

Real estate development is among the main consumers for green building materials (GBM), and developers play a critical role in the development of GBM. Therefore, green procurement (GP) practice adopted by developers is important to the promotion of GBM products. There are various factors acting as an impetus for developers to adopt GP in the areas of business policy, marketing, supplier selection, and enterprise organization. There are a number of attributes to each of these areas, and some of them are key factors playing essential roles in affecting developers' GP practice. This study examines the green features of GBM, factors affecting GP practice, and green procurement behavior in the context of real estate development. Research data used for analysis are collected through a questionnaire survey to developers, with the receival of 39 effective responses. The one-way Analysis of Variance (ANOVA) technique is employed in identifying key factors to GP behavior. The study reveals that the key factors include “Marketing benefits”, “Market pressure” and “Internal pressure within organization”, and the typical reasons for developers to adopt GP are “Policy pressure”, “Marketing benefits” and “Business benefits”. The research findings on these key GP factors provide a valuable reference for assisting relevant government departments to formulate effective policies and regulations in order to encourage real estate developers to adopt GP and consequently promote the development of GBM. [ABSTRACT FROM AUTHOR]

This study develops a conceptual framework of multidimensional energy poverty by using a multidimensional poverty index that considers energy accessibility, affordability, and service availability. The index is then utilized to evaluate the extent, depth, and intensity of multidimensional energy poverty (MEP) in China. Specifically, this study aims to identify factors that contribute to the urban-rural and regional MEP disparities in China. The results reveal that (1) MEP is widespread in China; (2) Rural areas experience 2.5 times more MEP compared to urban areas, while inland regions have 1.5 times higher MEP rates than coastal regions; and (3) these disparities are primarily caused by low-income levels, lack of non-agricultural employment opportunities, and educational attainment. Therefore, policies targeting low-income, unemployed, and less-educated individuals are necessary to address this issue. In addition, promoting urbanization and eliminating the household registration system are crucial steps to address MEP disparities in China. Furthermore, improving energy infrastructure and increasing knowledge dissemination can also help reduce reliance on traditional energy sources. • Designed multifaceted poverty index mattering energy access, affordability, service. • Energy Poverty gaps stem from income shortage, non-agricultural jobs, education gaps. • Rural (inland) MEP is 2.5 (1.5) times higher than that in urban (coastal) areas. • The study offers crucial policy insights for alleviating energy poverty in China. [ABSTRACT FROM AUTHOR]

China’s hunger for energy has over the last two decades afforded opportunities to investors from Hong Kong and foreign countries to provide both the energy technologies China needs, as well as project management capabilities to deliver energy projects. Recently, however, China has shown itself to be less reliant on non-local expertise, with an emerging capacity to go it alone in developing sources of energy. Data from the World Bank Private Participation in Infrastructure (PPI) database was used to analyse this trend, and to identify strategic directions that may be evident in China’s emerging energy self-reliance. A total of 555 cases were extracted for analysis using standard statistical tests across the range of available energy technologies. While it was found that the involvement of Hong Kong and foreign companies remains significant overall, there is a clear trend in Chinese mainland firms targeting and overtaking non-local counterparts in the development of renewable energy technologies and projects. Strong associations were identified between the rise in renewable projects and the growth in the participation of local companies in the energy sector. This is a significant finding and it provides strong implications that Chinese firms have emerged as an important competitor in renewable energy provision. [ABSTRACT FROM AUTHOR]

The haze pollution accompanies rapid urbanization and industrial development is the central environmental problem for academia, the government, and the public in China today. Recent studies have investigated the different aspects of haze, but no holistic research has yet been conducted that includes both natural and anthropogenic factors and spatial effects. This study used the Air Quality Index (AQI) as the measure of haze pollution and 14 natural and anthropogenic factors as explanatory variables. We applied exploratory spatial data analysis and the spatial Durbin model (SDM) to analyze the spatial distribution and variation pattern of the AQI and to quantitatively estimate the contributions and spatial spillovers of different natural and anthropogenic factors on the air quality of 289 prefecture-level cities in 2014. The results show that approximately 1.255 billion people in 280 Chinese cities were exposed to an unhealthy atmospheric environment. A significant positive spatial autocorrelation of AQI values was identified, with the influence of urban air pollution extending, on average, between 600 and 800 km. The AQI of a city increased by more than 0.45% for every 1% increase in the average AQI of neighboring cities. The most heavily polluted regions are mainly located in urban agglomeration areas–the areas with the highest population densities. Urbanization, urban population aggregation and industrialization had a significant positive impact on the AQI. The spillover effect of car density is also significant. Except for temperature, all the natural factors that we studied have a negative effect on the AQI, with vegetation cover having a significant spatial spillover effect around cities. Only the ratio of green space to urban built-up areas has a significant local effect, while wind speed has a more significant effect locally than on neighboring areas. The amount of urban land, per capita gross domestic product, elevation, and relative humidity have no significant effect. The final remarks of this paper suggest three strategies to prevent haze and to develop more sustainable cities. [ABSTRACT FROM AUTHOR]

Over the last few decades, China has seen a steep rise in diverse eco city and low carbon city policies. Recently, attention has begun to focus on the perceived shortcomings in the practical delivery of related initiatives, with several publications suggesting a gap between ambitious policy goals and the emerging realities of the newly built environment. To probe this further, in this article we examine – based on the policy network approach – how the gap between high-level national policies and local practice implementation can be explained in the current Chinese context. We develop a four-pronged typology of eco city projects based on differential involvement of key (policy) actor groups, followed by a mapping of what are salient policy network relations among these actors in each type. Our analysis suggests that, within the overall framework of national policy, a core axis in the network relations is that between local government and land developers. In some cases, central government agencies – often with buy-in from international architecture, engineering and consulting firms – seek to influence local government planning through various incentives aimed at rendering sustainability a serious consideration. However, this is mostly done in a top-down manner, which overemphasizes a rational, technocratic planning mode while underemphasizing interrelationships among actors. This makes the emergence of a substantial implementation gap in eco city practice an almost predictable outcome. Consequently, we argue that special attention be paid in particular to the close interdependency between the interests of local government actors and those of land and real estate developers. Factoring in this aspect of the policy network is essential if eco city implementation is to gain proper traction on the ground. [ABSTRACT FROM AUTHOR]

The Emission Trading System has been promoted as a tool for providing financial and cost-effective incentives to carbon emitters to apply emission reduction measures. The mechanism of Emission Trading System has been applied in many energy-intensive industries such as electric power industry. However, it appears that Emission Trading System finds limited application in building sector due to the unique characteristics of buildings. This study presents an identification and analysis on the factors affecting the implementation of Emission Trading System in the building sector within the context of China. Research data are collected from semi-structured interviews with a group of carefully selected experts. As a result, fifteen representative factors have been identified, and discussions on their representativeness have been conducted. The intricate interrelationships between the identified factors have been examined based on a hierarchy structure established by using the Interpretive Structural Modeling method. Furthermore, these factors have been classified into four categories: autonomous factors, dependent factors, linkage factors, and driving factors, which is based on the calculation of the factors' driving/dependence power by applying the Matrice d’Impacts croises-multipication appliqué a classement (MICMAC) technique. This classification provides a different profile between individual factors from that by traditional study where the relative importance is generally given between factors. The findings on these factors provide valuable references for helping policy designers and practitioners adopt effective policies and measures to promote the development of ETS in the Chinese building sector. [ABSTRACT FROM AUTHOR]