Policy Strategies to Promote Eco‐Innovation

This article elaborates an integrated policy framework, including policy features and specific measures that can be implemented to mitigate the barriers to eco‐innovations. We claim that factors inhibiting the development and uptake of eco‐innovations are multifaceted and stem from different sources. This systems view, which highlights the multilayered conception of the obstacles to eco‐innovation, calls for a combination of environmental and technology policies adapted to the different barriers and characteristics of the technologies. Drawing on evolutionary economics, the article sheds light on the appropriate combinations of framework conditions and instruments that are most effective to promote eco‐innovation, considering different barriers and eco‐innovation types (process/product, mature/immature, and radical/incremental).     

基于Web of Science分析的生态创新研究进展

生态创新是实现绿色发展的重要举措。为了深入了解生态创新的研究进展,基于Web of Science引文数据库,系统收集了2007—2018年间615篇符合生态创新主题的论文,采用文献计量、内容分析等方法对文献进行了科学和系统分析,构建了生态创新研究的整合框架。结果发现:生态创新的研究基础围绕"基础理论、竞争优势、环境政策工具"三个方面,其研究热点包括生态创新的绩效评估、生态创新与企业绩效的关系,以及生态创新的驱动因素。最后,基于分析结果,本研究勾勒出了生态创新领域未来的研究方向。     

Technical and Policy Challenges in Developing and Implementing Risk-Based Environmental Regulations

The reform in environmental regulations being considered at both federal and state levels is intended to enhance the value and effectiveness of a rule by incorporating risk assessment and cost benefit analysis in the rule making process or regulatory implementation. Although a risk based approach may not provide a panacea to all environmental problem solving, it offers some obvious advantages over the status quo. In particular, it establishes a scientifically defensible basis for evaluating the trade off between risks, costs and benefits in making prudent environmental decisions and developing effective regulatory policies. This paper presents a conceptual framework for risk reduction, summarizes the current status in risk-based legislation at the federal level, provides examples of how various states are using risk based approaches in their regulatory programs, addresses aspects of technical and policy challenges in rule making and other policy and enforcement decisions and provides suggestions for meeting these challenges.     

A New LCA Methodology of Technology Evolution (TE-LCA) and its Application to the Production of Ammonia (1950-2000) (8 pp)

Goal, Scope and Background

This paper presents a new LCA method of technology evolution (TE-LCA), and its application to the production of ammonia, the second largest chemical product in the world, over the last fifty years. The TE-LCA of a chemical process is the procedure in which historical information on a process, mainly the evolution of technical parameters, is translated by simulation to mass and energy balances as a function of time. These mass and energy balances are then transformed into environmental impact indicators using common LCA approaches. Finally, the evolution of environmental impact resulting from the investigated process can be related to its technical and other, i.e. legislative, developments.

Methods

The technological evolution of the production of ammonia was compiled according to three basic sources of information: patents, publications and industry data. From these sources in a first step, the major technological advances of the process were identified as a function of time delivering different process variants that were modelled using the simulation software Aspen Plus®. In a second step, the evolution of environmental regulations is studied. For those energy related emissions that were regulated, e.g. SOx and NOx, it was assumed that threshold values defined in legislation were realized immediately. The aggregation of both steps allows the calculation of the emissions resulting from the production (cradle to gate view) of the investigated chemical as a function of time.

Results and Discussion

The application of the TE-LCA to the production of ammonia revealed when and to which extent technological and legislative developments resulted in the reduction of energy related emissions in the production of this chemical compound. Overall, the reduction of emissions from ammonia production was highly influenced by the technological development and only to a lower extent by environmental regulations.

Conclusion

The results obtained from the TE-LCA method is useful to reveal how the environmental performance of a process developed in the past and to identify the reasons for this development. The investigated case study of ammonia production shows that investment in technological development also paid off in terms of being ahead of tightened environmental legislation that might bear potential cost consequences such as carbon dioxide tax.

Outlook

The presented method can be easily extended by including an economic analysis, which provides additional information on why certain technological developments were enforced and which the economic consequences of changes in environmental legislation were. The new methodology has to be applied to additional case studies, i.e. to other chemical sectors than basic chemicals and to other branches than chemicals. In other chemical sectors, toxic emissions from the production process might have to be considered and trade-offs between these and the overall energy consumption might result.     

Environmental weeds in Australia and New Zealand: issues and approaches to management

Environmental weeds are plants that invade natural ecosystems and are considered to be a serious threat to nature conservation. Australia and New Zealand, where biota with a high degree of endemism have evolved, are particularly susceptible to environmental weeds. Environmental weeds have been implicated in the extinction of several indigenous plant species, and they also threaten ecosystem stability and functional complexity. Historically, emphasis has been placed on the chemical or manual ‘control’ of weed infestations, often with little consideration of the long‐term effectiveness or the ecological consequences of such an approach. As the threat from environmental weeds is becoming more fully recognized, an integrated, strategic and ecological approach to weed management is being recommended. In both countries, systems for screening new plants before allowing entry for cultivation have been developed. For already established plants, management is conducted within a legislative and policy framework such as the Regional Pest Management Strategies that operate through the Biosecurity Act 1993 in New Zealand. Noxious weed legislation in Australia has historically focused on agricultural weeds, but some Acts are (or have recently been) undergoing revision to give greater emphasis to environmental weeds and the involvement of the community in weed management. Quarantine, legislation, research and on‐ground management are complemented by education programmes about the impact and control of environmental weeds. This paper provides an overview of the ‘tool‐kit’ needed to manage environmental weeds in Australia and New Zealand, comparing and contrasting the approaches taken in the two countries. It also provides a broad framework for the case studies that make up this special issue on the ecology and management of environmental weeds in both countries.     

Prospective Environmental Analyses of Emerging Technology: A Critique,a Proposed Methodology,and a Case Study on Incremental Sheet Forming

Prospective environmental assessment of emerging technology is necessary in order to inform designers of beneficial changes early in a technology's development, and policy makers looking to fund projects and nudge manufacturers toward the most sustainable application of a technology. Existing analyses often have shortcomings such as failing to consider the environmental impacts in all stages of a product's life cycle; implicitly assuming that the emerging technology will be cost‐effective wherever it is technically viable; and assuming optimistic application scenarios that discontinue long‐established trends in human behavior. In this article, we propose a new approach, complementary to the prospective and anticipatory life cycle assessment literature, addressing the above concerns and attempting to make sense of the large uncertainties inherent in such analyses by using distributions to model all the inputs. The paper focuses on emerging manufacturing technologies, such as incremental sheet forming (ISF), but the issues examined are also applicable to new end‐use products, such as autonomous vehicles. This paper makes use of approaches (such as Bass modeling and product cannibalization considerations) familiar to those in the business community who anticipate market diffusion of a new technology and the effect on existing technology sales. The proposed methodology is demonstrated by estimating the potential environmental impacts in the U.S. car industry by 2030 of an emerging double‐sided ISF process. Energy and cost models of ISF and drawing are used to estimate potential mean savings of around 100 TJ_primary and 60 million U.S. dollars per year by 2030.     

Learning before Doing

Over the past decade, advances in computing, combined with new techniques for virtual prototyping and simulation, have altered our approach to the areas of training, design, and product and process development. Taken collectively these capabilities represent one of the most significant changes in the production paradigm since the beginning of mass production and one with important implications for the environment. These advances need to be viewed as more than just a new set of tools in the industrial ecology tool box They provide the basis for a fundamental shift in how we learn and solve environmental problems-an opportunity to move from learning too late to learning before doing. Industrial ecology can embrace and articulate this new framework for learning and apply it broadly to the challenge of facilitating social and technological change and innovation in an increasingly complex world.     

Evolving MPA Management in New Zealand: Between Principle and Pragmatism

In January 2016 New Zealand released a consultation document proposing a new act on marine protected areas designed to significantly reform current and now dated policy. This article explores those reform proposals in the context of the current regulatory regime, international obligations, and the best practice of selected other states. While the proposed act provides for a much firmer legislative base from which to develop an MPA network to conserve biodiversity and ecosystem function, nevertheless it is limited in geographic and functional scope. As such, it represents a missed opportunity and undermines New Zealand's claims to be an international leader in ocean management.     

Linking reductionist science and holistic policy using systematic reviews: unpacking environmental policy questions to construct an evidence-based framework

1. There is a mismatch between broad holistic questions typically posed in policy formation and narrow reductionist questions that are susceptible to scientific method. This inhibits the two-way flow of information at the science-policy interface and weakens the impact of applied ecology on environmental policy.
2. We investigate the approaches to building policy in the health services as a model to help establish a framework in applied ecology and environmental management by which reductionist science can underpin decision making at the policy level.
3. A comparison of policy documents in the health and environmental sectors reveals many similarities in identifying approaches and specific interventions that might achieve policy objectives. The difference is that in the health services, information on the effectiveness of potential interventions is far more readily available through the collaborative process of systematic review.
4. Synthesis and applications . Decision makers are increasingly looking to produce policies that are shaped by evidence through evidence-based policy making. The approach that we outline here provides a framework for structuring systematic reviews to deliver the evidence on key policy issues in a way that will see a faster return and provide better use of the systematic review methodology in environmental management.     

Trends in the Development of Ecological Risk Assessment and Management Frameworks

Ecological risk assessment and management have grown from a long history of assessment and management activities aimed at improving the everyday lives of humans. The background against which ecological risk assessment and management has developed is discussed and recent trends in the development of risk assessment and management frameworks documented. Seven frameworks from five different countries are examined. All maintain an important role for science, suggest adaptive approaches to decision-making and have well-defined analytical steps. Differences in approaches toward the separation of policy and science, the preference for management over assessment, the inclusion of stakeholders, the iterative nature of the analytical cycle, the use of decision criteria and economic information suggest considerable evolution in framework design over time. Despite the changes, no consensus on the design of a framework is apparent and work remains to be done on refining an integrative framework that effectively incorporates both policy and science considerations for environmental management purposes.     

An enhanced rate-based emission trading program for NOX: the Dutch model

Since 1997 government and industry in The Netherlands have been engaged in intensive policy discussions on how to design an emission trading program that would satisfy the Government's policy objectives within the national and international regulatory framework and accommodate industry's need for a flexible and cost-effective approach. Early on in the discussion the most promising solution was a rate-based approach, which dynamically allocated saleable emission credits based on a performance standard rate and actual energy used by facilities. All industrial facilities above a threshold of 20 MWth would be judged on their ability to meet this performance rate. Those "cleaner" than the standard can sell excess credits to others with an allocation that is less than their actual NOX emission. With some changes in law, such a design could be made to fit well into the national and EU legislative framework while at the same time uniquely meeting industry's requirement of flexibility toward economic growth and facility expansion. (An analysis of the legislative changes required will be given in a separate paper by Chris Dekkers.) However, the environmental outcome of such a system is not as certain as under an absolute emission cap. At the request of the Netherlands Ministry of Housing, Spatial Planning and the Environment (VROM), Automated Credit Exchange (ACE), in close cooperation with the working group of government and industry representatives introduced a number of features into the Dutch NOX program allowing full exploitation of market mechanisms while allowing intermediate adjustments in the performance standard rates. The design is geared toward meeting environmental targets without jeopardizing the trading market the program intends to create. The paper discusses the genesis of the two-tier credit system ACE helped to design, explains the differences between primary (fixed) and secondary (variable) credits, and outlines how the Dutch system is expected to function once implemented in 2004. The paper also discusses the market trading simulation held in early 2001 to assess and test the trading program, and reviews also the current status of the market program development.     

干细胞与再生医学技术发展态势研究

20世纪以来,干细胞与再生医学技术一直是国际生物医学领域的热点前沿之一,它为保障人类生命健康、改善人类生存质量和延长人类寿命发挥不可替代的巨大作用。因此,美国、欧洲国家、日本和中国等科技大国均将该领域纳入了国家科研与产业发展的重点战略中,并通过专项扶持、政策补贴、立法保障等方式激励该领域的创新发展。通过对近年来国际科技战略和科技研发态势的梳理分析,发现该领域的国际战略布局规律,揭示我国在该领域的领先优势与弱点,为我国未来干细胞与再生医学技术发展提出相关参考建议。     

Efforts for a Circular Economy in China: A Comprehensive Review of Policies

Circular economy concepts, practices, and policies are increasingly drawing attention as important means for the pursuit of sustainable development. This article uses a conceptual framework to catalogue and investigate policy efforts for the circular economy in China. Based on the framework, policy prototypes and specific examples are identified: resource‐oriented, production‐oriented, waste, and use‐oriented and life cycle policies. A comprehensive review of 280 related policies shows that China has a long history of resource‐oriented policies and implemented production‐oriented policies very quickly after the year 2000. China's policies toward the circular economy became more comprehensive through time, with a broad engagement of government agencies, an extensive and progressive coverage of recycling opportunities, production initiatives across multiple scales, and use of different policy instruments. The continuous progress has been driven by proactive state actors and their learning from the international society. The current policy framework, however, is concerned more with the means rather than the ends of the circular economy, and relies too much on direct subsidies and other financial incentives. Policy making can be improved by more explicit consideration of the whole production life cycle and use of market‐based policy design.     

Comments on "The Grand Objectives" by Thomas E. Graedel

In "The Grand Objectives: A Framework for Prioritized Grouping of Environmental Concerns in Life-Cycle Assessment". Thomas Graedel (1997) proposed an elegant schema for prioritizing environmental concerns. It operates at three levels: grand objectives, environmental concerns, and targeted activities. I argue that consensus is most likely on the first and third levels, but that the middle level, environmental concerns, is more problematic. Even among individuals who agree on general societal directions, strong differences of views can occur regarding specific technologies. I illustrate by applying Graedel's system to his "radionuclide" category, under his first grand objective (human species extinction). I use the example of nuclear waste to illustrate how values are inextricably involved at the "environmental concerns" level. My analysis suggests ways to enhance the utility of Graedel's useful system.     

Unraveling the Chimera: A Corporate View of the Precautionary Principle

Current controversy regarding how and when the precautionary principle should be applied to the introduction of new technology has created a false dichotomy, a dichotomy between conventional, risk-based decision making and an alternative paradigm that seemingly denounces risk assessment. As we compare views of the precautionary principle relative to our own operating standards for ensuring human and environmental safety, we perceive no irreconcilable conflict. Due precaution is entirely consistent with sound, cost-effective management of the risks and uncertainties inherent in new technologies. The principle guides prudent risk management actions under a prescribed set of circumstances, i.e., potentially serious or irreversible risks, or incomplete characterization (high uncertainty). In order to enable technological innovation toward a more sustainable future, it is critical that any preventative measures taken under these circumstances be provisional in nature, pending adequate risk characterization. As with all risk management decisions, we contend that the principle requires consideration of a suite of factors beyond risk assessment, including political, social, legal and cultural considerations to tailor the measures proportionately to the risk at hand. Overall, we are encouraged to find relatively broad agreement in this interpretation with a number of key multinational governmental and trade institutions.     

The effect estimation and channel testing of the technological progress on China’s regional environmental performance

To study the effects of and approaches to technological progress on China’s regional environmental performance, this study first estimates China’s regional environmental performance and its variation indexes by applying a slack-based model (SBM) and an entropy-based model (EBM). The results indicate that the environmental performance in different regions of China has improved, but the rate of improvement differs greatly. This may be attributed to heterogeneous characteristics and changes in the green technology innovation level in different regions. Considering the overflow effect of environmental pollution among different regions, we study the impact of various technological progress patterns on China’s regional environmental performance using spatial econometrics, and we find that there are significant spatial effects of technology innovation, technology transfer, and imitative innovation on China’s regional environmental performance. Also, different technological progress patterns have different effects. Specifically, independent innovation has failed to effectively improve regional environmental performance, whereas the introduction of technology and imitative innovation have significantly improved this performance. Moreover, after the cross-items of independent innovation and human capital are introduced, the effects of technology introduction and imitative innovation on China’s regional environmental performance through the absorptive capacity of human capital remain significant, whereas the effect of independent innovation on regional environmental performance via the absorptive capacity of human capital becomes more obvious. Based on this and from the perspective of environmental enhancement, we believe that China should strengthen human capital accumulation and give consideration to imitative innovation and technology introduction while emphasizing independent innovation.     

Industrial Ecology and Clean Development in East Asia

Rapid industry-led growth in East Asia over the past three decades has resulted in deteriorating air and water quality, escalating energy use and attendant increases in greenhouse gas emissions, and other serious environmental concerns. Current efforts to strengthen environmental regulatory institutions are in many cases overridden by the scale effects of urban-industrial growth. We examine policy approaches that support a shift toward an alternative trajectory of economic development that is less energy, materials, and pollution intensive. Given that a large proportion of the capital stock in the developing market economies of Asia has yet to be built, we argue that influencing the energy, materials, and pollution intensity of new industrial investment is both a critical opportunity and a policy imperative. Our research indicates a need for greater integration of environmental, industrial and technology policies within the region. Such policy integration should link reductions in energy, materials and pollution intensity to efforts to upgrade the technology and industrial capability of the developing market economies of East Asia.     

Environmental Security as a Case Study in Industrial Ecology

Environmental security is the integration of environmental and national security considerations at a national policy level. It is a relatively new and still somewhat contentious concept, although in some countries, such as the United States, it is increasingly being embedded in traditional security and foreign policy institutions. It is of interest to the industrial ecologist for several reasons. First, from the methodological perspective, environmental security issues are frequently complex, multidisciplinary, and multiscalar in both temporal and geographic dimensions. They are thus good opportunities to apply existing industrial ecology tools such as industrial metabolism stock and flow studies, as well as to support the development of new industrial ecology methods. Second, environmental security offers an important case study of an important fundamental industrial ecology dynamic: the movement of environment from overhead to strategic for society. This process occurs at many different scales, from implementation of design for environment methodologies within firms to integration of environmental and trade considerations in the World Trade Organization; and it is important for the industrial ecologist to begin to understand its underlying dynamics. Finally, national security is the quintessential raison d'etre of the national state. Accordingly, the integration of environmental considerations into national security policies and institutions, using industrial ecology methodologies and patterns of analysis, is a significant validation of the field.     

Aspects of wetland law and policy in Australia

The existence of laws and policies in Australia that affect wetland protection and rehabilitation has been ascertained. There is a diverse range of environmental legislation, primarily at the state level, that potentially affects wetlands. There are environmental planning instruments made under legislation in New South Wales and Western Australia, which are specifically directed to the protection of wetlands. These are legislative-backed mechanisms providing legal protection to wetlands. Whilst there is no national policy on wetlands, a draft Commonwealth policy has been circulated and is expected to be released in final form in February 1997. New South Wales is the only state with a current wetlands policy, whilst some other states have draft policies. These policies do refer to wetland rehabilitation. The present federal government indicated it wished to finalize a national wetlands policy in the lead up to its election in March 1996. This is not likely to happen soon and any national policy will probably be an implementation framework for the policies of individual governments. It is suggested that a commonwealth policy, whilst useful in providing consistency in commonwealth government decision making affecting wetlands, does not go far enough. Given that only one state in Australia has a wetland policy, it may take the formulation of a national policy to get the remaining states and territories in Australia to finalize their own policies.     

中国可持续发展政策试点文献计量研究——以可持续发展实验区和可持续发展议程创新示范区为例

可持续发展实验区（以下简称"实验区"）是一项地方试点示范工作，倡导实验区基于自身特点设计实验主题，自行探索可持续发展的典型做法，依靠科技创新解决制约可持续发展的问题。作为可持续发展领域建设时间最长、覆盖规模最广、实验主题最为多样的政策试点，实验区已经积累了一定的研究，现有文献多集中于对发展理念的概念和框架探讨、可持续发展水平综合评估、区域发展耦合度和协调度计算、以及可持续发展投入产出效率差异等，为实验区理论研究和政策实践打下基础。为了系统梳理实验区研究的整体演进情况，为未来研究提供一个较为全面的参考，从文献计量的视角，对实验区和可持续发展议程创新示范区（以下简称"创新示范区"）为主题的研究进行科学知识图谱分析，厘清实验区研究的阶段性特点、研究领域、核心问题、前沿热点和科学合作网络结构，基于此提出未来可能的研究方向。研究结果表明实验区主题的发文量总体上呈波动趋势，研究者和研究机构的局部性合作较强；研究的核心问题始终围绕可持续发展在实验区的政策实践；研究前沿与宏观经济社会发展背景相呼应，其中可持续发展战略实施一直都是热点问题；经历了从可持续发展理念普及到可持续发展实践模式的历程。在可持续发展目标（SDGs）这一全球新形势下，为了更好地发挥实验区和创新示范区作为政策试点的作用，提出未来的研究方向：一是加强与SDGs研究的衔接；二是增加科技创新驱动可持续发展的研究；三是推进可持续发展典型问题和解决方案的系统研究。