Environmental Performance Analysis of Eco‐Industrial Parks in China: A Data Envelopment Analysis Approach

In pursuit of more sustainable development of industry, China has been actively developing eco‐industrial parks (EIPs) for more than a decade. However, the environmental value of these EIPs remains largely unverified. This study aimed to evaluate the environmental performance of national EIPs in China using data envelopment analysis. Eco‐efficiency and environmental performance indices were used to represent the static and dynamic environmental performance of EIPs, respectively. An environmental performance index was formed by combining measures of eco‐efficiency in a dynamic setting with the sequential Malmquist index approach. We obtained three main empirical findings. First, 34 national EIPs exhibited a cumulative environmental performance improvement of 89.4% from 2007 to 2010, which is primarily the result of eco‐efficiency change rather than environmental technical change. Second, compared with the trial EIPs, the demonstration EIPs had a higher average eco‐efficiency (0.611 vs. 0.446 in 2010) and experienced greater average environmental performance improvement (129% vs. 60%). Third, the EIPs retrofitted from high‐tech industrial development zones exhibited much higher average eco‐efficiency (0.798 vs. 0.440 in 2010) than those retrofitted from economic and technical development zones. The key measures supporting the performance improvement and policy implications for the development of EIPs are also discussed.     

What Makes Eco‐Transformation of Industrial Parks Take Off in China?

This article focuses on the effects of policy instruments for developing viable eco‐industrial parks (EIPs) in China. We analyzed the root of China's national EIP program and inventoried the general instruments available to local authorities to shape and promote eco‐industrial development. Empirical research conducted in Tianjin Economic‐technological Development Area and Dalian Development Area led to the activities and actions conducted by local authorities. A quantitative method, technique for order of preference by similarity to ideal solution, was adopted to reveal the effects of policy instruments for comparative analysis. We conclude that the planned EIP model is useful in the early stage of EIP development, and, subsequently, it should be combined with a facilitated model to achieve long‐term goals for eco‐transformation. To this end, the policy package of economic, regulatory, and voluntary instruments should be integrated and tailored in alignment with the local situation.     

Progress Toward a Circular Economy in China

Eco‐industrial initiatives, which close industrial loops by turning wastes at one point in a value chain into inputs at another point, are attracting growing interest as a solution to the problem of sustainability of industrial systems. Although Germany and Japan have made important advances in building recycling incentives into their industrial systems and sought competitive advantage from doing so, China is arguably taking the issue even further (in principle) through its pursuit of a circular economy, now enshrined in law as an official national development goal. In this article, we review a number of the eco‐industrial initiatives taken in China and compare them using a common graphical representation with comparable initiatives taken in the West and elsewhere in East Asia. Our aim is to demonstrate some common themes across the case studies, such as the transformation from the former linear economy to a circular economy and the evolutionary processes in which dynamic linkages are gradually established over time. We discuss the drivers of these eco‐industrial initiatives as well as the inhibitors, setting the initiatives in an evolutionary framework and introducing a notion of Pareto eco‐efficiency to evaluate them. We make the argument that China might be capturing latecomer advantages through its systematic promotion of eco‐industrial initiatives within a circular economy framework.     

Assessment of the National Eco-Industrial Park Standard for Promoting Industrial Symbiosis in China

Eco-industrial park (EIP) projects have become more prevalent in China. In order to evaluate the performance of such innovative projects, the State Environmental Protection Administration (SEPA) has set up a new national standard for EIPs, the first of its kind globally. This article examines the applicability and feasibility of the indicator system established in the standard. It first presents the details of this new standard. Then benefits and challenges in the standard's application are analyzed. The analysis shows that the new indicators are eco-efficiency-oriented and do not address the essence of the EIP. In the future, there will be a need to revise this set of indicators by considering the principles of eco-industrial development and local realities in order to ensure that the indicators are indeed used to promote sustainable development of industrial parks.     

Assessing the “Short Mental Distance” in Eco‐Industrial Networks

Like many economic exchanges, industrial symbiosis (IS) is thought to be influenced by social relationships and shared norms among actors in a network. While many implicit references to social characteristics exist throughout the literature, there have been few explicit attempts to operationalize and measure the concepts. The “short mental distance,”“trust,”“openness,” and “communication” recorded among managers in Kalundborg, Denmark, set a precedent for examining and encouraging social interactions among key personnel in the dozens of eco‐industrial networks around the world. In this article we explore the relationships among various aspects of social embeddedness, social capital, and IS. We develop a conceptual framework and an approach using quantitative and qualitative methods to identify and measure these social characteristics, including social network structure, communication, and similarities in norms and conceptions of waste, and apply them in an industrial network in Nanjangud, South India. The findings suggest that there is a fairly high level of shared norms about dealing with waste—the “short mental distance”—in this network, but by‐product transactions are only weakly correlated with the structure and content of communication among managers. Replication of this approach can increase the understanding and comparability of the role of social characteristics in eco‐industrial activities around the world.