我国环境污染事故源解析研究

收集了2000²010年我国环境污染事故统计数据,并从污染事故的风险致灾因子、引发原因和主要涉及行业3个角度,对11年间的1065起污染事故案例展开深度剖析。结果表明:20002010年我国环境污染事故统计数据,并从污染事故的风险致灾因子、引发原因和主要涉及行业3个角度,对11年间的1065起污染事故案例展开深度剖析。结果表明:2000²010年间我国环境污染事故的主要风险致灾因子是工业废水,其造成的污染事故占事故总数的比例高达43%,应成为环境风险管理关注重点;人为因素引起的环境污染事故占事故总数的87.98%,是引发环境污染事故的主要原因;污染事故主要涉及的行业包括采矿业、制造业、电力燃气水的生产和供应业、交通运输业及废物治理业,其中,化学原料及化学品制造业发生的环境污染事故累计次数较高,达82起。因此企业需积极提高自身,同时相关部门需加强对重点行业、主要风险因子的监督审查力度。     

Manufacturing actor’s LCA

Modern industrial environmental management encompasses life-cycle thinking. This entails considering not only the emissions and resource use of the company’s production processes, but also the environmental consequences of all processes related to a product’s life cycle. However, no single actor can influence the whole life cycle of a product. To be effective, analysis methods intended to support improvement actions should therefore also consider the decision makers’ power to influence.Regarding the life cycle of a product, there are at least as many perspectives on life-cycle thinking as there are actors. This paper presents an approach with which manufacturing decision makers can sharpen the focus in life-cycle assessment (LCA) from a conventional ‘products or services’ emphasis to a company’s manufacturing processes. The method has been developed by combining knowledge gained from earlier LCA studies with new empirical findings from an LCA study of an SKF manufacturing line.We demonstrate how system boundaries and functional units in an LCA can be defined when adding the perspective of a manufacturing decision maker to the product life-cycle perspective. Such analysis helps manufacturing decision makers identify improvement potentials in their spheres of influence, by focusing on the environmental consequences of energy and material losses in manufacturing rather than merely accounting for the contributions of individual stages of the life cycle to the overall environmental impact. The method identifies and directly relates the environmental consequences of emissions or raw material inputs in the product life cycle to manufacturing processes. In doing so, the holistic systems perspective in LCA is somewhat diminished in favor of the relevance of results to manufacturing decision makers.     

Environmental management accounting in Lithuania: exploratory study of current practices,opportunities and strategic intents

There is a growing consensus among the Lithuanian policy makers, practitioners and industrialists that environmental policy must move from a reactive stance to a more proactive, sustainable development approach. As a result, many companies are increasingly interested in the application of economic incentives at least as supplements or reinforcements of environmental standards.The Institute of Environmental Engineering (EU Centre of Excellence in Sustainable Industrial Development (APINI – SID)) in 1992–2003 has been involved in introduction and implementation of preventive environmental strategy in industry in Lithuania and in other countries. In Lithuania, these efforts resulted in the implementation of more than 200 cleaner production innovations in more than 150 Lithuanian companies. It should be stressed that effective plant maintenance is becoming a higher priority to plant managers. It is important to ensure cost-savings, at all levels, that include maximizing productivity and implementing energy-saving approaches. Effective and efficient maintenance are not just desirable, but fundamental to profitable business operations. Therefore, central to the environmental view of sustainable development is the concept that economic and social systems are sub-systems of the global environment.APINI's experience shows that decision-makers at the company level often fail to recognize the economic values of natural resources as assets as well as the business and financial value of good environmental performance. Therefore, there is a need to upgrade the business decision-making process by including information on material flows and related costs to account for efforts of sustainable development [Staniskis JK, Stasiskiene Z. Promotion of cleaner production investments: international experience. Journal of Cleaner Production 2002;11(6):619–28. ISSN: 0959-6526, Elsevier Science]. Decisions are increasingly affected by environmental costs. Application of environmental management accounting (EMA), which integrates two of the main principles of sustainable development – environment and economics, can help to significantly improve corporate decision-making.EMA is becoming increasingly important not only for environmental management decisions and development of environmental management systems (EMS), but also for all types of routine management activities, such as product and process design, cost allocation and control, capital budgeting, purchasing, product pricing and performance evaluation.Companies, which use EMA as a part of integrated management system, are provided with accurate and comprehensive information for the measurement and reporting of environmental performance.This paper investigates the current state of EMA practices in Lithuanian SMEs that have already been or are being implementing EMS and which have implemented CP innovations. In this case, EMA is analysed as an innovative assessment and evaluation method of EMS and CP innovation's environmental impacts and economic benefits. It should be stressed, that there are obvious differences in case studies from different industries. However, review of the results shows that there are many similarities in what improvements can be suggested for environmentally concerned companies both in terms of environmentally sound operation and for reporting of environmental management accounting information.     

Cleaner production and UNIDO

Even though there were many similar-sounding themes and works at the Stockholm (1972) and Rio (1992) conferences, there are two fundamental differences for industrial development between the plans of action elaborated by the two conferences. One difference is the message, i.e. the nature of the industrial environmental problem. The new message assigns priority to pollution prevention over pollution control because it is a more efficient and effective response to emerging environmental concerns. The other difference is the media, i.e. the major forces of development as well as environmental management agencies must be actively involved in meeting emerging environmental concerns. As the lead organization in the UN system for industrial development, UNIDO is cooperating with many developing countries to implement Agenda 21 of the Rio Conference. UNIDO is promoting the new message of cleaner production as the means by which industry can be environmentally responsible while remaining competitive and profitable.     

Development of a facility-based environmental performance indicator related to sustainable development

Companies are increasingly interested in environmental performance indicators as a means of managing the degree to which environmental goals and objectives are implemented. Many companies have publicly endorsed goals associated with sustainable development, like the International Chamber of Commerce's (ICC) principles for sustainable development. There is a need for metrics that facilitate implementation of these principles at the facility level and for research metrics that measure management improvement. An existing environmental self-assessment management tool called ESAP by the Global Environmental Management Initiative has been modified to measure a facility's response to the ICC's 16 principles of sustainability. The new tool's focus was shifted to a practical, facility based and easily applied assessment of progress towards sustainable development as represented by the ICC's 16 principles of sustainability. The new tool was called the Green Management Assessment Tool or GMAT, pilot tested and used in a research setting. Such tools have value to companies that are interested in the strategic goals of sustainable development and struggle with shifting corporate goals and objectives to manufacturing operations at the facility level.     

Finding the connection: environmental management systems and environmental performance

With more than 130,000 organizations worldwide certified according to ISO requirements, business people, regulatory authorities and other stakeholders have reason to wonder whether the purpose of ISO 14001, which is to help improve environmental performance, is being fulfilled. There is a growing body of literature attempting to answer this question. The results, however, are inconclusive.This meta-study analyzes a pool of 23 studies connecting environmental performance to environmental management systems. It shows that the reason that earlier studies arrived at mixed conclusions is twofold. Firstly, there is no agreement on what environmental performance is or how to measure it. Secondly, there is neither clarity nor agreement about how or why environmental management systems are expected to aid performance. It is therefore unclear whether the mechanisms that lead to improvement are expected to be the same for all companies or dependent on each implementation.The authors conclude that it is more fruitful to research how environmental management systems affect performance, rather than whether they do so or not. The recommended starting point for such studies is environmental performance as each organization defines it. This in turn implies a case by case approach and a need for much more research in the field.     

Integrated environmental product innovation in the region of Munich and its impact on company competitiveness

This paper examines the impact of environmental innovations on company competitiveness of both the environment industry and related sectors in the region of Munich. The focus is on the drivers of these innovations and their respective effects on innovating companies. Not only innovations in the area of end-of-pipe technologies, but also the development of integrated products and production methods are examined. In a regional case study approach, a sample of 14 manufacturing and service companies in Munich (Southern Germany) was interviewed. Essentially, environmental innovation is driven by a mixture of factors internal and external to the firm: not only regulatory pressure, but also cost pressure, competitive advantages, technological lead and customer pressure are important drivers. Regulatory pushed innovations contribute to the competitive performance of sample companies in a similar way as environmental innovations which are carried out voluntarily. That would yield proof for the so-called Porter hypothesis which assumes that environmental legislation stimulates innovation and leads to “win–win” opportunities where simultaneously pollution is reduced and productivity increased.     

Environmental management accounting applications and eco-efficiency: case studies from Japan

This paper explores the links between environmental management accounting and measures of eco-efficiency in Japanese business. Environmental management accounting is a relatively new environmental management tool initially designed to trace and track environmental costs and physical environmental flows. In the paper, first, the recent development of environmental management accounting is considered; second, the links between environmental management accounting and eco-efficiency measurement are examined. Recent case studies in environmental management accounting from Japan are used as a basis for the analysis. It is concluded from the analysis that the practice of linking eco-efficiency measurement with environmental management accounting information is underutilised, diverse and in need of further promotion if EMA is to help Japanese business move production processes and consumption of its products towards sustainability.     

Using structural equation modeling to test environmental performance in small and medium-sized manufacturers: can SEM help SMEs?

Small and medium-sized enterprises (SMEs), defined as manufacturers employing 500 or fewer people, represent an estimated 70–98% of the manufacturing population globally and together have the potential to significantly impact the environment. Many of these small manufacturers throughout the world are not in compliance with environmental regulations, and even fewer see the need to focus on pollution prevention, implement environmental management systems, or to use life-cycle management or other proactive environmental management practices. A validated environmental performance model for SMEs holds the promise of providing a roadmap to more productive environmental results. This paper discusses structural equation modeling as a useful methodology to validate environmental performance models.The paper shares some insights from the use of structural equation modeling, which was used to evaluate the development of an environmental performance model for SMEs. The model was based on the Malcolm Baldrige Criteria. We review SEM methodology and share results from a population of SMEs in the plastics manufacturing sector. Fit statistics confirmed the overall model fit, but not all of the paths in the model were statistically significant. An assessment of the non-significant paths (from leadership and from the system components of the model to environmental results) led the authors to conclude that an improved definition of environmental results is critical. Education of SMEs on the benefits of improved environmental performance is also warranted.     

When firms make sense of environmental agendas of society

The objective of this article is to present arguments for the need to obtain knowledge about how firms make sense of environmental agendas of society. Several empirical studies point out that highly formalized and rational management methods to manage environmental decisions are not appropriate in a firm's planning. Theoretical contributions within the field of organizational theory are critical to the rational actor approach that concentrates on firms as economic units, acting in rational ways in order to increase profit. Instead, recent organizational theories suggest using sociocultural theory in analyzing a firm's interpretation of societal agendas. Methods and results from an empirical, qualitative case study, based upon non-rationalistic theory, are presented and discussed. The theoretical discussion and the empirical results call for a need to broaden environmental thinking about how to motivate firms to act in an environmental manner.