Development of a sustainable balanced scorecard framework

The balanced scorecard (BSC) has recently been considered a proper tool for evaluating and designing the objectives of corporate sustainability. On the one hand, the theoretical body of literature provides normative sustainable balanced scorecard (SBSC) frameworks to indicate ‘what should be measured’ or ‘what should be done’ in order for firms to improve their sustainability performance. On the other hand, the empirical body of literature examines the barriers and the challenges faced by the firms in their endeavor to adopt the proposed normative frameworks. This paper aims at contributing to the theoretical body of literature by developing a new SBSC scoring framework using Global Reporting Initiative (GRI) indicators and scoring–benchmarking techniques to measure the corporate sustainability performance by drawing data from corporate sustainability reports. It also aims at contributing to the empirical body of literature by applying this framework to a sample of Greek firms.     

Global Reporting Initiative's environmental reporting: A study of oil and gas companies

In this paper, we ask if the use of a voluntary standard assessment system for environmental reporting could help mitigate the damage caused by oil and gas companies to developing nations. What level of data reporting by these companies is needed to allow the assessment of environmental practices? To answer these questions, we evaluate the environmental practices of eight oil and gas companies against the Sustainability Reporting Guidelines issued in 2006 by the Global Reporting Initiative (GRI). Content analysis of their environmental reports 2009 indicates that they made reasonable efforts to disclose their environmental performance in accordance with the GRI Sustainability Reporting Guidelines. These guidelines appear to provide a robust and readily available tool for reporting comprehensive progress concerning all aspects of environmental activities. The voluntary adoption of the guidelines by a vast majority of the oil and gas companies increases transparency, credibility and comparability in sustainability reporting. In addition, five of the eight oil and gas companies disclosed that they had obtained third-party assurance of their sustainability reports.     

Sustainability indicator systems within urban governance: Usability analysis of sustainability indicator systems as boundary objects

While sustainability indicator systems (SIs) have proven to be valuable rational tools for improving the availability of information related to the relationship of cities and communities to natural limits, the indicators movement has achieved limited instrumental uptake in policy. This paper begins from a recognition that instrumental use of sustainability indicator systems is rare. Greater potential impact exists for SIs designed to be much more attentive to their conceptual and political values within their particular social and political context. In other words, greater attention to what has been called the governance of indicator systems, or the ways in which SIs fit as policy tools within a multilevel and multiactor governance context, is key to increasing their utility. This is particularly true given the need for decisive policy change, or even the introduction of a new development path, which is asserted within the sustainability agenda.Understanding the real and potential utility of indicator systems within multiactor governance processes, in which their roles are primarily rhetorical, conceptual and political, is facilitated by thinking about indicator systems as boundary objects, tools which open up dialogue, information sharing, learning and consensus-building across different policy boundaries: between experts and nonexperts, formal government and different nongovernment actors, higher-order governments and lower-order governments. This paper offers a comparative analysis of three sustainability indicator systems in the North American context – Vancouver's Vital Signs (Vancouver Foundation), Seattle's Happiness Initiative, and LEED-ND (US Green Building Council) – all of which have shown some success in operationalizing a new policy boundary as a means of making conceptual and political contributions to governance practices. The specific boundaries operationalized, the different approach taken by each project, and the usability demonstrated by each project at that boundary in terms of salience, legitimacy and credibility, are assessed comparatively. In general, the trajectory in design and use of ecological and sustainability indicators demonstrates an increase in appetite, aptitude and numbers of channels for use in processes of governance; however, these factors vary with the local social–political opportunity structure. This analysis presents the advances made as well as the tradeoffs evident in these cases across the gamut of different forms of usability of nongovernmental indicator systems designed for use as boundary objects, and suggests a path forward for indicator work which aims to change policy, from a governance perspective.     

Meta-performance evaluation of sustainability indicators

There are many different kinds of frameworks for evaluating environmental and sustainability performance at the organizational level (profit or not-for-profit, private or public), sectoral level (e.g. industry, transport, agriculture and tourism), and local, regional or country levels. Despite the diversity of methods and tools to measure sustainable development, indicators are one of the approaches most used. However, these tools do not usually include evaluation of the performance measurement instrument itself. The main objective of this research is to develop a conceptual framework to design and assess the effectiveness of the sustainability indicators themselves. To put the proposed tool into practice, a set of key good-practice factors and meta-performance evaluation indicators is proposed for adoption in a national case study—the national sustainable development indicators system, SIDS Portugal, and the usefulness of this methodology is demonstrated. This approach aims to evaluate how appropriate a set of sustainability indicators is and allow an evaluation of overall performance-monitoring activities and results. Stakeholder involvement is an essential component of the proposed framework. The tool developed could support continuous improvement in the performance of ongoing sustainability indicator initiatives, allowing greater guidance, objectivity and transparency in sustainability assessment processes.     

Informing the Green Consumer: The Debate Over the Use and Abuse of Environmental Labels

Third-party environmental labeling programs continue to develop around the world. They are being increasingly challenged at the policy level, however; by a well-organized industry opposition claiming that the labels do not identify environmentally superior goods and are subject to abuse as protectionist trade barriers. Ecolabels' effectiveness in the marketplace still has not been empirically proven, although industry interest remains high and in certain cases labels appear to have influenced product design. There is little empirical evidence labels have acted as trade barriers, and negotiations within the World Trade Organization are stalemated. The International Organization for Standardization is developing standards for ecolabeling programs that may influence their status under intemational trade law. The Forest Stewardship Council, a nongovernmental umbrella group certifying sustainably harvested timber; remains the leader in this sector of resource labels. Intense industry interest in environmental labels likely arises out of fear that labels will be used as protectionist nontarifftrade barriers and, more important that label criteria will be adopted as the basis for government public procurement programs.     

An overview of sustainability assessment methodologies

Sustainability indicators and composite index are increasingly recognised as a useful tool for policy making and public communication in conveying information on countries and corporate performance in fields such as environment, economy, society, or technological improvement. By visualizing phenomena and highlighting trends, sustainability indicators simplify, quantify, analyse and communicate otherwise complex and complicated information.There are number of initiatives working on indicators and frameworks for sustainable development (SD). This article provides an overview various sustainability indices applied in policy practice. The paper also compiles the information related to sustainability indices formulation strategy, scaling, normalisation, weighting and aggregation methodology.     

Sustainability in Supply Chain Management: Aggregate Planning from Sustainability Perspective

Supply chain management that considers the flow of raw materials, products and information has become a focal issue in modern manufacturing and service systems. Supply chain management requires effective use of assets and information that has far reaching implications beyond satisfaction of customer demand, flow of goods, services or capital. Aggregate planning, a fundamental decision model in supply chain management, refers to the determination of production, inventory, capacity and labor usage levels in the medium term. Traditionally standard mathematical programming formulation is used to devise the aggregate plan so as to minimize the total cost of operations. However, this formulation is purely an economic model that does not include sustainability considerations. In this study, we revise the standard aggregate planning formulation to account for additional environmental and social criteria to incorporate triple bottom line consideration of sustainability. We show how these additional criteria can be appended to traditional cost accounting in order to address sustainability in aggregate planning. We analyze the revised models and interpret the results on a case study from real life that would be insightful for decision makers.     

A proposal to explore the role of sustainability indicators in local governance contexts: The case of Palmela,Portugal

The actual use of sustainability indicators and their steering potential is constrained by the particularities of governance contexts, by institutional patterns and changes, by the different interpretations of what sustainable development means and entails, and by the tensions around the main values nurturing the positions of the most relevant actors. This paper proposes a normative conceptual framework to further explore the role of sustainability indicators in local governance contexts, and applies it to the Portuguese municipality of Palmela. It aims to contribute to a better understanding of how, why and in what circumstances the processes of developing and using indicators can be important steering mechanisms for governance for sustainability, particularly at the local level. The methods used include primary literature review and official documents and data, interviews to local public officers and qualitative analysis. Palmela provides insights on concrete government achievements through the implementation of sustainability indicators, but clearly shows how they are insufficient to foster innovative governance arrangements for sustainability. The normative framework enables the identification of successes and failures of developing and using sustainability indicators in improving local governance and ultimately in helping to achieve sustainability goals.     

A multi-indicator framework for mapping cultural ecosystem services: The case of freshwater recreational fishing

Despite recent interest, ecosystem services are not yet fully incorporated into private and public decisions about natural resource management. Cultural ecosystem services (CES) are among the most challenging of services to include because they comprise complex ecological and social properties and processes that make them difficult to measure, map or monetize. Like others, CES are vulnerable to landscape changes and unsustainable use. To date, the sustainability of services has not been adequately addressed and few studies have considered measures of service capacity and demand simultaneously. To facilitate sustainability assessments and management of CES, our study objectives were to (1) develop a spatially explicit framework for mapping the capacity of ecosystems to provide freshwater recreational fishing, an important cultural service, (2) map societal demand for freshwater recreational fishing based on license data and identify areas of potential overuse, and (3) demonstrate how maps of relative capacity and relative demand could be interfaced to estimate sustainability of a CES. We mapped freshwater recreational fishing capacity at the 12-digit hydrologic unit-scale in North Carolina and Virginia using a multi-indicator service framework incorporating biophysical and social landscape metrics and mapped demand based on fishing license data. Mapping of capacity revealed a gradual decrease in capacity eastward from the mountains to the coastal plain and that fishing demand was greatest in urban areas. When comparing standardized relative measures of capacity and demand for freshwater recreational fishing, we found that ranks of capacity exceeded ranks of demand in most hydrologic units, except in 17% of North Carolina and 5% of Virginia. Our GIS-based approach to view freshwater recreational fishing through an ecosystem service lens will enable scientists and managers to examine (1) biophysical and social factors that foster or diminish cultural ecosystem services delivery, (2) demand for cultural ecosystem services relative to their capacity, and (3) ecological pressures like potential overuse that affect service sustainability. Ultimately, we expect such analyses to inform decision-making for freshwater recreational fisheries and other cultural ecosystem services.     

Potential for industrial ecology to support healthcare sustainability: Scoping review of a fragmented literature and conceptual framework for future research

Healthcare is a critical service sector with a sizable environmental footprint from both direct activities and the indirect emissions of related products and infrastructure. As in all other sectors, the “inside‐out” environmental impacts of healthcare (e.g., from greenhouse gas emissions, smog‐forming emissions, and acidifying emissions) are harmful to public health. The environmental footprint of healthcare is subject to upward pressure from several factors, including the expansion of healthcare services in developing economies, global population growth, and aging demographics. These factors are compounded by the deployment of increasingly sophisticated medical procedures, equipment, and technologies that are energy‐ and resource‐intensive. From an “outside‐in” perspective, on the other hand, healthcare systems are increasingly susceptible to the effects of climate change, limited resource access, and other external influences. We conducted a comprehensive scoping review of the existing literature on environmental issues and other sustainability aspects in healthcare, based on a representative sample from over 1,700 articles published between 1987 and 2017. To guide our review of this fragmented literature, and to build a conceptual foundation for future research, we developed an industrial ecology framework for healthcare sustainability. Our framework conceptualizes the healthcare sector as comprising “foreground systems” of healthcare service delivery that are dependent on “background product systems.” By mapping the existing literature onto our framework, we highlight largely untapped opportunities for the industrial ecology community to use “top‐down” and “bottom‐up” approaches to build an evidence base for healthcare sustainability.     

Development of social sustainability assessment method and a comparative case study on assessing recycled construction materials

Purpose

Sustainability analysis should include the assessment of the environmental, social, and economic impacts throughout the life cycle of a product. However, the social sustainability performance assessment is seldom carried out during materials selection due to its complex nature and the lack of a social life cycle assessment tool. This study presents a single score-based social life cycle assessment methodology, namely social sustainability grading model, for assessing and comparing the social sustainability performance of construction materials using a case study on recycled and natural construction materials.

Methods

The proposed method is developed based on the methodological framework provided by the United Nations Environment Programme/Society of Environmental Toxicology and Chemistry guidelines published in 2009 and the methodological sheets published in 2013, the indicators and sustainability reporting guidelines provided by the Global Reporting Initiatives and ISO 26000 for social responsibility of products, and the indicators provided by the Hong Kong Business Environment Council Limited for construction sustainability. A twofold research approach is proposed in this model: the first one is the qualitative research based on expert interviews to identify, select, and prioritize the relevant subcategories and indicators, and the second one is the operational research based on the case-specific survey to collect the required data. A social sustainability index was proposed for the interpretation of the results effectively. A case study on construction materials was conducted to illustrate the implementation of the method using case-specific first-hand data.

Results and discussion

The major outcome of this study is the systematic development of a social sustainability assessment tool based on the established standards and guidelines. The case study showed that four subcategories are crucial social concerns for construction materials (i.e., health and safety issues of the materials, health and safety of workers, company’s commitment to sustainability, and company’s policies on energy and water consumption). Based on the sustainability index proposed, using recycled aggregates from locally generated waste materials scored higher (about 31–34%) social sustainability than using imported natural aggregates. In addition, recycled aggregates and natural aggregates achieved “sustainable” and “neutral” rating sustainability levels, respectively. However, several subcategories (e.g., health and safety, working hour, forced work, training and social benefits of workers, and quality of the materials and information disclosing to public) are still needed to improve the social sustainability performance of recycled aggregates.

Conclusions

An integrated social life cycle assessment method is presented in this study for assessing the social sustainability of construction materials. In addition, the reported case study in this paper is one of the first attempts for social sustainability assessment of recycled construction materials, and the method can be applied to other recycled materials/products for comparative analysis. However, several critical factors, such as integration in other life cycle methods and software, sensitivity analysis, and more case studies, are still needed for further improvement of the developed method.

     

Properties of spin and fluorescent labels at a receptor-ligand interface.

Site-directed labeling was used to obtain local information on the binding interface in a receptor-ligand complex. As a model we have chosen the specific association of the extracellular part of tissue factor (sTF) and factor VIIa (FVIIa), the primary initiator of the blood coagulation cascade. Different spectroscopic labels were covalently attached to an engineered cysteine in position 140 in sTF, a position normally occupied by a Phe residue previously characterized as an important contributor to the sTF:FVIIa interaction. Two spin labels, IPSL [N-(1-oxyl-2,2,5, 5-tetramethyl-3-pyrrolidinyl)iodoacetamide] and MTSSL [(1-oxyl-2,2,5, 5-tetramethylpyrroline-3-methyl)methanethiosulfonate], and two fluorescent labels, IAEDANS [5-((((2-iodoacetyl)amino) ethyl)amino)naphthalene-1-sulfonic acid] and BADAN [6-bromoacetyl-2-dimethylaminonaphthalene], were used. Spectral data from electron paramagnetic resonance (EPR) and fluorescence spectroscopy showed a substantial change in the local environment of all labels when the sTF:FVIIa complex was formed. However, the interaction was probed differently by each label and these differences in spectral appearance could be attributed to differences in label properties such as size, polarity, and/or flexibility. Accordingly, molecular modeling data suggest that the most favorable orientations are unique for each label. Furthermore, line-shape simulations of EPR spectra and calculations based on fluorescence depolarization measurements provided additional details of the local environment of the labels, thereby confirming a tight protein-protein interaction between FVIIa and sTF when the complex is formed. The tightness of this local interaction is similar to that seen in the interior of globular proteins.     

Development of composite sustainability performance index for steel industry

The steel companies are becoming increasingly aware about the sustainability challenges. In order to become a responsible corporate citizen, the industry has responded to these challenges through adoption of pillars of sustainability. The industry has made the beginning with identification of sustainability indicators. The indicators have been developed specifically for steel industry. Generally, it is quite difficult to evaluate the performance of company on the basis of large number of sustainability indicators. Integration of key sustainability indicators is quite essential for decision-making. Composite indicators are an innovative approach to evaluate sustainable performance. This paper presents a method for development of composite sustainability performance index (CSPI) that addresses the sustainable performance of steel industries along all the three pillars of sustainability—economic, environmental and societal. Organizational governance and technical aspects have also been considered fourth and fifth dimensions of sustainability.The objective of this paper is to introduce sustainability and to present a conceptual decision model, using analytical hierarchy process (AHP) to assist in evaluating the impact of an organization's sustainability performance. AHP has been used to determine the weights at various levels. Sub-indices have been evaluated and aggregated to form CSPI. The effectiveness of the proposed model is evaluated in a case study for a major steel company in India.     

Sustainable Global Agrifood Supply Chains: Exploring the Barriers

The article investigates the factors that make businesses postpone integrating the performance dimension of sustainability in global agrifood supply chains. Based on literature‐based conceptual reasoning, the article conceptualizes a double company lens distinguishing between substantial supply chain management and mere public relations endeavors as a major obstacle for businesses pursuing comprehensive supply chain performance in global agrifood chains. We point out that many supply chain performance attributes represent, in fact, credence attributes that cannot be verified by the consumer, hence entailing an information asymmetry between the company and its consumers. Rational business responses to this situation tend to focus on symbolic actions and communication efforts by means of sustainability reports and other brand‐enhancing marketing tools that may be decoupled from substantial operations and supply chain improvements. The research propositions developed have partly been corroborated by a content analysis of annual and sustainability reports of four major agrifood companies (Nestlé, PepsiCo, Unilever, and Mondelez International). The conceptual arguments and empirical analysis presented in the article may serve as the basis for managers and academics to develop innovative inter‐ and intraorganizational business processes that reconcile trade‐offs between various agrifood supply chain performance dimensions, thus pushing the performance frontier outward, and that provide the necessary transparency for overcoming the currently adverse setting of incentives inherent in the food production, processing, retailing, and consumption system.     

From perceptual to language-mediated categorization

From at least two months onwards, infants can form perceptual categories. During the first year of life, object knowledge develops from the ability to represent individual object features to representing correlations between attributes and to integrate information from different sources. At the end of the first year, these representations are shaped by labels, opening the way to conceptual knowledge. Here, we review the development of object knowledge and object categorization over the first year of life. We then present an artificial neural network model that models the transition from early perceptual categorization to categories mediated by labels. The model informs a current debate on the role of labels in object categorization by suggesting that although labels do not act as object features they nevertheless affect perceived similarity of perceptually distinct objects sharing the same label. The model presents the first step of an integrated account from early perceptual categorization to language-based concept learning.     

Less government intervention in biodiversity management: risks and opportunities

In a changing global environment, with increasing pressure on ecosystem goods and services, biodiversity conservation is likely to become increasingly important. However, with the current global financial crisis, governments are increasingly trying to stabilise economies through spending cuts aiming to reduce national deficits. Within such an economic climate, the devolution of governance through public participation is an intrinsically appealing concept. We outline a number of challenges that explain why increased participation in biodiversity management has been and may continue to be problematic. Using as a case study the local stakeholder-driven Moray Firth Seal Management Plan in Scotland, we identify four key conditions that were crucial to the successful participatory management of a biodiversity conflict: a local champion, the emergence of a crisis point, the involvement of decision-makers, and long-term financial and institutional support. Three of the four conditions point to the role of direct government involvement, highlighting the risk of devolving responsibility for biodiversity conflict management to local communities. We argue that without an informed debate, the move towards a more participatory approach could pose a danger to hard-won policy gains in relation to public participation, biodiversity conservation and conflict management.     

Towards a global criteria based framework for the sustainability assessment of bioethanol supply chains: Application to the Swiss dilemma: Is local produced bioethanol more sustainable than bioethanol imported from Brazil?

Biofuels are considered as a promising substitute for fossil fuels when considering the possible reduction of greenhouse gases emissions. However limiting their impacts on potential benefits for reducing climate change is shortsighted. Global sustainability assessments are necessary to determine the sustainability of supply chains. We propose a new global criterion based framework enabling a comprehensive international comparison of bioethanol supply chains. The interest of this framework is that the selection of the sustainability indicators is qualified on three criterions: relevance, reliability and adaptability to the local context. Sustainability issues have been handled along environmental, social and economical issues. This new framework has been applied for a specific issue: from a Swiss perspective, is locally produced bioethanol in Switzerland more sustainable than imported from Brazil? Thanks to this framework integrating local context in its indicator definition, Brazilian production of bioethanol is shown as energy efficient and economically interesting for Brazil. From a strictly economic point of view, bioethanol production within Switzerland is not justified for Swiss consumption and questionable for the environmental issue. The social dimension is delicate to assess due to the lack of reliable data and is strongly linked to the agricultural policy in both countries. There is a need of establishing minimum sustainability criteria for imported bioethanol to avoid unwanted negative or leakage effects.     

人类福祉研究进展——基于可持续科学视角

人类福祉的研究兴起于20世纪50年代。在过去的十几年中,人类福祉与生态系统服务一并成为可持续科学的核心概念,发展迅速。不同学科背景的研究者逐渐认识到仅仅依靠经济指标无法恰当地评估人类福祉,经济发展只是实现可持续发展目标的手段,而提高人类福祉才是其核心所在。人类福祉研究为评估个人福祉和国家社会的群体福祉提供概念框架和测量方法,服务于政府决策。自2005年联合国组织的《千年生态系统评估》报告明确提出生态系统服务与人类福祉的关系以来,人类福祉的研究进入了快速发展的新阶段。近年来,国内外越来越多的学者从可持续科学的视角对人类福祉开展研究。与国际同行的工作相比,我国人类福祉研究集中于可持续科学视角下对福祉的定量化评估,而各学科之间,尤其是自然科学和人文与社会科学之间的交流合作相对较少。回顾了人类福祉研究的历史发展,及其在可持续科学视角下的新进展,具体包括:客观福祉,主观福祉,生态系统服务与人类福祉关系。最后,讨论了人类福祉研究的主要议题,以及我国人类福祉研究未来的发展方向。     

Indicating ecosystem and landscape organisation

This paper presents a brief outline of the theoretical and conceptual fundamentals for the derivation of an ecosystem oriented indicator system to demonstrate the state of ecological entities on a holistic basis. There are two branches of argumentation: on a normative level, the sustainability principle is interpreted from an anthropocentric point-of-view; sustainability in this context means to provide ecosystem services on a broad scale and a long-term basis, including the attempt to avoid unspecific ecological risks. A second line-of-argumentation bases on the principles of ecosystem analysis and the theory of ecological orientation. Consequently, the aspired indicandum is the self-organising capacity of ecosystems, and the indicator sets represents an aggregate of structural and functional ecosystem features in a developing environment. The indicator set is demonstrated by one case study from the Bornhoeved Lakes ecosystem research project.