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1.
India, like many other developed and developing countries, has adopted an extended producer responsibility (EPR) approach for electronic waste (e‐waste) management under its E‐waste (Management and Handling) Rules, 2011. Under these rules, producers have been made responsible for setting up collection centers of e‐waste and financing and organizing a system for environmentally sound management of e‐waste. In this article, we use the implementation of these rules in Ahmedabad in western India as a case study to conduct a critical analysis of the implementation of India's Rules. Interviews of main stakeholder groups, including a sample of regulated commercial establishments, regulatory agencies enforcing the Rules, informal actors involved in waste collection and handling, as well as publicly available information on the implementation constitute data for our case study. Our results indicate that while there has been an increase in the formal waste processing capacity after the implementation of the Rules, only 5% to 15% of the total waste generated is likely channeled through formal processing facilities. While the EPR regulation forced the producers to take action on a few relatively inexpensive aspects of the Rules, the collection and recycling system has not been made convenient for the consumers to deposit e‐waste in formal collection and recycling centers. Based on our findings, we argue that Indian EPR regulation should go beyond simple take‐back mandates and consider implementing other policy instruments such as a deposit‐refund system. An important implication for developing countries is the need for careful attention to instrument choice and design within EPR regulations.  相似文献   

2.
In this article, we analyze the Minnesota Electronics Recycling Act to explore the benefits and potential drawbacks of a market‐based extended producer responsibility (EPR) legislation implementation with operational flexibility for manufacturers. Based on publicly available reports and stakeholder interviews, we find that the Minnesota Act attains two key goals of market‐based EPR (i.e., higher cost efficiencies and substantial landfill diversion); however, this may come at the expense of selective collection and recycling, an increased burden on local governments, and a loss of balance in contractual power between stakeholders. We observe that these concerns arise because of specific flexibility provisions afforded to manufacturers that allow them to operationalize their EPR compliance with a cost‐efficiency focus. Thus, we conclude that EPR goals must be carefully translated into operating rules in order to achieve goals while avoiding unintended consequences.  相似文献   

3.
Extended producer responsibility (EPR) regulations are now in effect in 27 European Union member states and are applicable to up to 100 million tonnes of waste packaging, batteries, automobiles, and electrical and electronic products annually. This article investigates the implementation of EPR through a case study of European Recycling Platform (ERP) UK Ltd., the UK arm of one of the largest producer responsibility organizations (PROs) in Europe, recycling more than 1.5 million tonnes of waste electrical and electronic equipment to date. Previous research is extremely limited on the detailed operations of PROs. This case is presented as an example illustrating typical operational challenges PROs face in implementing EPR, such as how PROs gain an understanding of the waste management infrastructure and legislation in each country, collect sufficient volumes of waste using cost‐effective arrangements, and maintain uninterrupted collection, treatment, and recycling services. The case study provides new insights and context on the practical implementation of EPR regulations relevant for both policy makers and researchers.  相似文献   

4.
Under the European Union (EU) Waste Electrical and Electronics Equipment (WEEE) Directive, producers are responsible for financing the recycling of their products at end of life. A key intention of such extended producer responsibility (EPR) legislation is to provide economic incentives for producers to develop products that are easier to treat and recycle at end of life. Recent research has shown, however, that the implementation of EPR for WEEE has so far failed in this respect. Current WEEE systems calculate their prices according to simple mass‐based allocation of costs to producers, based on broad collection categories containing a mixture of different product types and brands. This article outlines two alternative approaches, which instead calculate charges for products sold by producers by classifying them according to their eventual end‐of‐life treatment requirements and cost. Worked examples indicate that these methods provide both effective and efficient frameworks for financing WEEE, potentially delivering financial incentives to producers substantial enough to affect their potential profitability and, as a likely consequence, the decisions relating to the design of their products. In particular they fulfill three important criteria required by the WEEE Directive: they can financially reward improved design, allocate costs of historic waste proportionately (on the basis of tonnes of new products sold), and provide sufficient financial guarantees against future waste costs and liabilities. They are also relatively practical for implementation because they are based solely on cost allocation and financing. Further research and investigation would be worthwhile to test and verify this approach using real‐world data and under various scenarios.  相似文献   

5.
Extended producer responsibility (EPR), which assigns significant responsibility to producers to take back their end‐of‐life products to create incentives for redesign of products with lower life cycle environmental impacts, has come to a crossroad facing a trade‐off between the original innovation‐oriented regime design and the cost‐efficiency challenges in practice. This is particularly true in its implementation in non‐Organization for Economic Co‐operation and Development (OECD) countries as they are trying to transplant the “best practices” from OECD countries, for there is increasing skepticism as to whether EPR is suitable for developing countries at all. As an important producer of electronic products and destination of electronic waste (e‐waste) flows in the world, China has been expected to play a vital role in the evolution of global governance based on the idea of EPR, either to create new ways for producers to perform their end‐of‐life strategies, or to reshape the mode of production and consumption with its fast‐growing market. However, the establishment of EPR in China has been long and full of difficulties. This article reviews the status and trends in the establishment of an EPR system for waste electrical and electronic equipment (WEEE) management in China. We use the framework of a multilevel perspective of transition theory in our analysis to characterize the complex interactions among various agents in the evolution of the Chinese system from initial innovation‐oriented design to the current efficiency‐oriented version. An ongoing research framework for evaluation of the EPR program in China is outlined as the research agenda in coming years.  相似文献   

6.
Household hazardous wastes (HHWs), the discarded pesticides, solvents, paints, lubricating oil, and similar products common to residences throughout the industrial world, create problems for governments charged with managing solid waste. When disposed of improperly in landfills or incinerators or if dumped illegally, HHW may contribute to soil and water contamination. A most common management tool for HHW is a special collection effort that segregates HHW from normal trash and disposes of it in an approved manner, all at a higher cost to the governmental jurisdiction. The Canadian province of British Columbia (BC) has undertaken a different approach, based on the use of extended producer responsibility (EPR). BC's efforts began in 1992 with adoption of a regulation on used lubricating oil (lube oil). More than 40 million liters (L) of used lube oil have been collected annually through the EPR system established under this regulation. A regulation establishing producer responsibility for postconsumer paints followed in 1994. BC enacted an additional regulation establishing EPR in 1997 for solvents/flammable liquids, domestic pesticides, gasoline, and pharmaceuticals. As a result of the application of EPR to HHW, local government costs for managing HHW and the amount of HHW identified in municipal waste have declined. Although the regulations appear to have mixed success in prompting consumers to avoid products that result in HHW, there are indications that they may be more effective than conventional management efforts. Based on BC's experience with EPR, key factors for successful implementation include maintaining flexibility in program design, creating viable funding alternatives, aggressive enforcement to provide a level playing field, and adopting policies that maximize diversion of HHW from landfills, while minimizing waste generation, setting targets for reuse and recycling, promoting consumer awareness and convenience, involving local government jurisdictions, and monitoring outcomes.  相似文献   

7.
BackgroundWhile some evidence supports the beneficial effects of integrating neglected tropical disease (NTD) programs to optimize coverage and reduce costs, there is minimal information regarding when or how to effectively operationalize program integration. The lack of systematic analyses of integration experiences and of integration processes may act as an impediment to achieving more effective NTD programming. We aimed to learn about the experiences of NTD stakeholders and their perceptions of integration.MethodologyWe evaluated differences in the definitions, roles, perceived effectiveness, and implementation experiences of integrated NTD programs among a variety of NTD stakeholder groups, including multilateral organizations, funding partners, implementation partners, national Ministry of Health (MOH) teams, district MOH teams, volunteer rural health workers, and community members participating in NTD campaigns. Semi-structured key informant interviews were conducted. Coding of themes involved a mix of applying in-vivo open coding and a priori thematic coding from a start list.FindingsIn total, 41 interviews were conducted. Salient themes varied by stakeholder, however dominant themes on integration included: significant variations in definitions, differential effectiveness of specific integrated NTD activities, community member perceptions of NTD programs, the influence of funders, perceived facilitators, perceived barriers, and the effects of integration on health system strength. In general, stakeholder groups provided unique perspectives, rather than contrarian points of view, on the same topics. The stakeholders identified more advantages to integration than disadvantages, however there are a number of both unique facilitators and challenges to integration from the perspective of each stakeholder group.ConclusionsQualitative data suggest several structural, process, and technical opportunities that could be addressed to promote more effective and efficient integrated NTD elimination programs. We highlight a set of ten recommendations that may address stakeholder concerns and perceptions regarding these key opportunities. For example, public health stakeholders should embrace a broader perspective of community-based health needs, including and beyond NTDs, and available platforms for addressing those needs.  相似文献   

8.
Different perceptions of the concept of extended producer responsibility and product stewardship (EPR/PS) have tended to lead to prolonged policy disputes and have likely affected the design of EPR/PS policies. We therefore surveyed stakeholders’ perceptions of the concept of EPR/PS, including its aims, application, and rationales, and analyzed 376 responses with regression analysis and cluster analysis. The results clearly demonstrated the diversity in stakeholders’ perceptions and identified/confirmed several patterns between stakeholders’ perceptions and attributes. Concerning aims, our analysis showed that stakeholders from middle‐/low‐income countries placed more importance on proper treatment and waste reduction in EPR/PS policy, while those from Europe, North America, Japan, and the rest of Asia had different perceptions on seven aims of EPR/PS, especially for increasing collection and shifting responsibility to producers, and paid varying attention to upstream and downstream improvement (e.g., better product design and recycling, respectively). Our analysis also confirmed that respondents perceiving lack of capability of local governments regarding waste management advocated EPR/PS more and respondents positive about information acquisition put more importance on physical responsibility. The largest contributing variables to the perception of EPR/PS were 14 specific EPR/PS mechanisms/issues, suggesting that discussion about specific mechanisms of EPR/PS policy is a key if common and better understandings of the EPR/PS concept are to develop. The dominant rationale of EPR/PS agreed upon by the respondents was producers’ capability, but the concept of beneficiary bears was also supported by 58% of respondents, especially by national governments and North Americans. Finally, implications of the results for EPR/PS policy development were discussed.  相似文献   

9.
In 2015, the European Union’s Birds and Habitats Directives underwent an evaluation in which selected national stakeholders provided their perspectives on the directives’ implementation. Analyzing the views of different stakeholder groups from eight European member states, this study found that these views could be synthesized into three more general perspectives. The first perspective focuses on problems, indicating that these are caused by legislative drawbacks in the directives. The second perspective holds that problems are generated by improper implementation by member states. The third perspective commends the benefits of the directives in face of the existing implementation problems. Interest groups and to a minor extent governmental bodies espoused the first perspective, and environmental non-governmental organizations especially favored the third. The struggle between these three perspectives reflects ongoing debates regarding positive and negative aspects of the directives and possibilities for improving their implementation. We conclude that the relevance and impact of conservation policies should never be seen as self-evident. In order to reach the conservation goals envisaged, continuous efforts are needed to enforce and maintain environmental legislation.  相似文献   

10.
Waste electrical and electronic equipment (WEEE) sheds light on the dimmer side of production and consumption patterns in modern societies. The rapid increase in its quantity and complexity contribute to the challenges it poses to solid waste management systems. Several members of the Organisation for Economic Co‐operation and Development (OECD) have relied on the principle of extended producer responsibility (EPR) to tackle the issue, with varying degrees of success. Several non‐OECD countries, including Thailand, are now developing WEEE programs and are looking for lessons from these first movers. This case study aims to provide an understanding both of this context and of the EPR program for WEEE proposed for Thailand. It finds that EPR mechanisms in general, and the proposed buy‐back system financed by product fees in Thailand in particular, have a strong potential to consolidate WEEE collection for the formal recycling sector by offering end users monetary incentives. On the negative side, this is an expensive combination of policy instruments, and the institutional design of the governmental fund is rigid. The policy proposal also contains no mechanism for product redesign—one of the objectives in the national WEEE strategy. This article suggests that the effectiveness of the policy might benefit from more flexibility at the compliance scheme level, in order to lessen the monopoly of the governmental fund, as well as the introduction of differentiated fees to promote environmentally friendly products.  相似文献   

11.
BackgroundThe antiretroviral adherence club intervention was rolled out in primary health care facilities in the Western Cape province of South Africa to relieve clinic congestion, and improve retention in care, and treatment adherence in the face of growing patient loads. We adopted the realist evaluation approach to evaluate what aspects of antiretroviral club intervention works, for what sections of the patient population, and under which community and health systems contexts, to inform guidelines for scaling up of the intervention. In this article, we report on a step towards the development of a programme theory—the assumptions of programme designers and health service managers with regard to how and why the adherence club intervention is expected to achieve its goals and perceptions on how it has done so (or not).MethodsWe adopted an exploratory qualitative research design. We conducted a document review of 12 documents on the design and implementation of the adherence club intervention, and key informant interviews with 12 purposively selected programme designers and managers. Thematic content analysis was used to identify themes attributed to the programme actors, context, mechanisms, and outcomes. Using the context-mechanism-outcome configurational tool, we provided an explanatory focus of how the adherence club intervention is roll-out and works guided by the realist perspective.ResultsWe classified the assumptions of the adherence club designers and managers into the rollout, implementation, and utilisation of the adherence club programme, constructed around the providers, management/operational staff, and patients, respectively. Two rival theories were identified at the patient-perspective level. We used these perspectives to develop an initial programme theory of the adherence club intervention, which will be tested in a later phase.ConclusionThe perspectives of the programme designers and managers provided an important step towards developing an initial programme theory, which will guide our realist evaluation of the adherence club programme in South Africa.  相似文献   

12.
In this article we discuss the interplay between extended producer responsibility (EPR) and technological change and innovation (TCI) in Norway. We ask whether Norwegian EPR policy has an effect on TCI and, if so, whether it makes any difference how the EPR policies are designed. By carrying out a comparative study between the plastic packaging (PP) sector and electrical and electronic (EE) sector in Norway, we conclude that there is a correlation between Norwegian EPR policy and TCI, but the causality is rather weak. EPR has an effect on downstream activities through increased recycling and indirectly through institutional innovation and learning. It does not, however, make a significant difference how the policies are designed, because they are considered similar by a majority of actors contributing financially to the EPR schemes. As for technological change and innovation upstream, the role of Norwegian EPR policies in the observed trends is not significant. Other factors such as the EPR-based Restriction on Hazardous Substances (RoHS) Directive promulgated by the European Union (EE sector) and the need for competitiveness (PP sector) seem far more important. In order to make collective EPR policies more powerful in inducing technological change and innovation, decision-makers should consider more specific measures that directly address the core businesses of the producers.  相似文献   

13.
生态建设的理论分析   总被引:4,自引:2,他引:2  
吕一河  傅伯杰  陈利顶 《生态学报》2006,26(11):3891-3897
20世纪80年代以来,生态恢复逐渐成为生态学和环境科学研究的热点领域。总结了近年来有关生态恢复的众多研究成果,认为生态建设是人类理性行为参与下积极的生态恢复与重建过程,它具有复杂性、针对性、动态性和不确定性特征,受地理环境地域分异的影响,其类型多种多样。从方案运筹的角度,提出了生态建设的共性原则,包括面向区域的问题导向原则、目标的科学性原则、参与的广泛性原则和科学监测与评价原则。生态建设是一个不断试验、学习和优化的过程。具体包括问题识别、方案设计、决策、实施、监测与评价以及方案调整等重要环节。公众参与对于生态建设是一种很好的知识、信息和资源输入渠道,对活化生态建设的管理运行机制,提高生态建设决策的科学性和有效性能够发挥重要作用。以这些理论分析为依据,对中国生态建设中存在的主要问题展开深入剖析,并提出建立科学评价机制是提高生态建设有效性的核心方略。  相似文献   

14.
Extended producer responsibility (EPR) legislation, making producers responsible for financing and organizing take-back and recycling of waste batteries, packaging, end-of-life vehicles (ELVs), and waste electrical and electronic equipment (WEEE), has been or is currently in the process of being implemented in 29 different countries in Europe following introduction of European Union directives. This article reviews the potential impacts of EPR for waste batteries, packaging, and WEEE on producers distributing products in Europe through a case study of Sony Computer Entertainment Europe (SCEE)—responsible for marketing and distribution of PlayStation products.
There are presently more than 250 producer responsibility organizations (PROs) established to meet EPR obligations in Europe, which contrasts to the single national recycling schemes founded in the late 1990s. SCEE estimates it avoided anetcostof €408,000 in 2005 by introducing competitive review of PRO services (against a total net take-back cost of €401,000).To meet increasingly extensive compliance obligations, SCEE has initiated new activities, with considerable implications for the company's legal, sales data administration, procurement, accounting, and product and packaging approval practices.
Considering the ultimate aim of EPR to establish economic incentives for improved product design, several significant political and practical obstacles are described from SCEE's case and industry situation. Although the principle of EPR is indeed interesting, its practical application in Europe may require refinement. Producers, given adequate support by policy makers, still have opportunities to develop new processes under the WEEE Directive to facilitate design for the environment.  相似文献   

15.
Value-based requirements engineering plays a vital role in the development of value-based software (VBS). Stakeholders are the key players in the requirements engineering process, and the selection of critical stakeholders for the VBS systems is highly desirable. Based on the stakeholder requirements, the innovative or value-based idea is realized. The quality of the VBS system is associated with the concrete set of valuable requirements, and the valuable requirements can only be obtained if all the relevant valuable stakeholders participate in the requirements elicitation phase. The existing value-based approaches focus on the design of the VBS systems. However, the focus on the valuable stakeholders and requirements is inadequate. The current stakeholder identification and quantification (SIQ) approaches are neither state-of-the-art nor systematic for the VBS systems. The existing approaches are time-consuming, complex and inconsistent which makes the initiation process difficult. Moreover, the main motivation of this research is that the existing SIQ approaches do not provide the low level implementation details for SIQ initiation and stakeholder metrics for quantification. Hence, keeping in view the existing SIQ problems, this research contributes in the form of a new SIQ framework called ‘StakeMeter’. The StakeMeter framework is verified and validated through case studies. The proposed framework provides low-level implementation guidelines, attributes, metrics, quantification criteria and application procedure as compared to the other methods. The proposed framework solves the issues of stakeholder quantification or prioritization, higher time consumption, complexity, and process initiation. The framework helps in the selection of highly critical stakeholders for the VBS systems with less judgmental error.  相似文献   

16.
We revisit three important assumptions about extended producer responsibility (EPR) that originate from academia, policy, or practice: (1) A central objective of EPR should be to induce product designs for the environment; (2) collective EPR implementations mute incentives to design for the environment; and (3) more stringent EPR policy parameters will generate better environmental outcomes. We discuss the potential shortcomings of these assumptions from an operations perspective and their implications for academic and policy research.  相似文献   

17.
The development of integrated solid-waste management (SWM) strategies that are efficient with respect to both cost and environmental performance is a complex task. It must incorporate the numerous interrelations among different unit operations in the solid waste system (e.g., collection, recycling, and combustion), and the large number of design parameters that affect estimates of cost and environmental emissions. Uncertainty in design and operational parameters can lead to uncertainty in the estimates of cost and emissions. This article describes an extension of the capability of the Integrated Solid Waste Management Decision Support Tool (ISWM DST) to enable consideration of the effects of uncertainty in input parameters. The uncertainty analysis capability is illustrated using a hypothetical case study of a typical municipality. Results show that increased expenditure does not necessarily result in a reduction in the expected levels of environmental emissions and that some SWM alternatives may be more robust, although deterministic estimates of their expected performances are similar. The uncertainty analysis also facilitates use of the ISWM DST by policy makers responsible for evaluation of the expected effect of SWM practices on, for example, greenhouse-gas emissions.  相似文献   

18.
Infectious disease surveillance systems provide vital data for guiding disease prevention and control policies, yet the formalization of methods to optimize surveillance networks has largely been overlooked. Decisions surrounding surveillance design parameters—such as the number and placement of surveillance sites, target populations, and case definitions—are often determined by expert opinion or deference to operational considerations, without formal analysis of the influence of design parameters on surveillance objectives. Here we propose a simulation framework to guide evidence-based surveillance network design to better achieve specific surveillance goals with limited resources. We define evidence-based surveillance design as an optimization problem, acknowledging the many operational constraints under which surveillance systems operate, the many dimensions of surveillance system design, the multiple and competing goals of surveillance, and the complex and dynamic nature of disease systems. We describe an analytical framework—the Disease Surveillance Informatics Optimization and Simulation (DIOS) framework—for the identification of optimal surveillance designs through mathematical representations of disease and surveillance processes, definition of objective functions, and numerical optimization. We then apply the framework to the problem of selecting candidate sites to expand an existing surveillance network under alternative objectives of: (1) improving spatial prediction of disease prevalence at unmonitored sites; or (2) estimating the observed effect of a risk factor on disease. Results of this demonstration illustrate how optimal designs are sensitive to both surveillance goals and the underlying spatial pattern of the target disease. The findings affirm the value of designing surveillance systems through quantitative and adaptive analysis of network characteristics and performance. The framework can be applied to the design of surveillance systems tailored to setting-specific disease transmission dynamics and surveillance needs, and can yield improved understanding of tradeoffs between network architectures.  相似文献   

19.
Intention, Goal, Scope, Background  To discuss the process of stakeholder involvement as undertaken in a post-consumer paper and packaging waste management LCA study conducted during 1997-2001 for the Melbourne Metropolitan Area, Victoria, Australia. Secondly, to present the findings from a survey conducted with the stakeholder groups regarding their perception of involvement in the project. Objectives  To investigate the stakeholder’s perception; and value of being involved in the LCA study intended to generate quantitative environmental information to support debate, development and implementation of waste management practices. Methods  Stakeholders that were involved in the study, both actively and passively, were surveyed by questionnaire Survey findings were analysed in conjunction with stakeholder interaction experiences obtained in the course of the study. as]Results and Discussion Respondents to the survey believed there was a sufficient level of interaction between stakeholders and researchers during the course of the project. The advisory committee approach helped to timely recognize issues and deal with them appropriately. It furdier assisted in the collection of life cycle inventory data and in obtaining ownership of outcomes by the research ream appropriately responding to the needs and issues raised by stakeholders. Recommendations and Outlook  General recommendations for the inclusion of stakeholders in future studies are to use stakeholder interactions, wherever it is possible and practical, which in turn play an educational role, engage stakeholders from the start of the process and allow additional time in the project plan for review stages, as well as ensuring that all relevant groups are represented — industry, industry associations, government and non-governmental organizations, and also provide sufficient material and progress for discussion at meetings.  相似文献   

20.
Forest management practices that aim to mitigate the threats of deforestation and forest degradation can inadvertently threaten the ability of forest-dependent local populations to meet basic daily sustenance needs. Stakeholder engagement can help find common ground between environmental goals and the livelihood needs of local populations. A starting point for local stakeholder engagement is to gather insights into how forest management differentially impacts the livelihoods and well-being of these populations, which may be quite heterogeneous in their perspectives and livelihood needs. Towards this end, we conducted semi-structured first-person interviews in forest-dependent communities in Cameroon about perspectives on and suggestions about forest resources and management. This study provides insights into commonalities and differences of perspectives within and among local populations and supports the use of stakeholder engagement strategies that facilitate bidirectional communication and take into consideration diverse perspectives and priorities.  相似文献   

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