The clean development mechanism—catalyst for wide spread deployment of renewable energy technologies? or misnomer?

The (usually not professed) truth is that we are not destroying the planet due to lack of technology, but due to lack of application of technology. Indeed, opportunities exist for renewable energy technologies’ diffusion under the new climate change regime as they contribute to global sustainability through GHG mitigation and, they conform to national priorities by leading to the enhancement of local economic activity, capacities and infrastructure. The clean development mechanism (CDM), although is considered one of the global policy tools to contribute to sustainable development and technology transfer, has recently been criticised for its unequal distribution of projects across countries and for insufficiently being embedded in developing countries’ national energy context. In the above framework, this article presents the ENTTRANS approach, five indicative renewable energy technologies, and insights about a more effective application of CDM, which may be part of the international process striving towards sustainable development.     

Ecological Sanitation--a way to solve global sanitation problems?

Today about 2.4 billion people in rural and urban areas do not have access to adequate sanitation services. Within 20 years, it is expected that an additional 2 billion will live in towns and cities, mainly in developing countries, demanding sanitation. Still over 90% of sewage in developing countries is discharged untreated, polluting rivers, lakes and coastal areas. Conventional sanitation concepts, based on flush toilets, a water wasting technology, are neither an ecological nor economical solution in both industrialized and developing countries. The water-based sewage systems were designed and built on the premises that human excreta are a waste; suitable only for disposal and that the environment is capable of assimilating this waste. A sanitation system that provides Ecological Sanitation (EcoSan) is a cycle--a sustainable, closed-loop system, which closes the gap between sanitation and agriculture. The EcoSan approach is resource minded and represents a holistic concept towards ecologically and economically sound sanitation. The underlying aim is to close (local) nutrient and water cycles with as less expenditure on material and energy as possible to contribute to a sustainable development. Human excreta are treated as a resource and are usually processed on-site and then treated off-site. The nutrients contained in excreta are then recycled by using them, e.g., in agriculture. EcoSan is a systemic approach and an attitude; single technologies are only means to an end and may range from near-natural wastewater treatment techniques to compost toilets, simple household installations to complex, mainly decentralised systems. These technologies are not ecological per se but only in relation to the observed environment. They are picked from the whole range of available conventional, modern and traditional technical options, combining them to EcoSan systems. The paper presents an introduction to EcoSan principles and concepts including re-use aspects (available nutrients and occurring risks), and case studies of EcoSan concepts in both industrialized and developing countries.     

Strategic thinking on sustainability: challenges and sectoral roles

This paper focuses on identified challenges for sustainable development across various sectors and the actions needed by different institutions and individuals for the achievement of a sustainable path. For finding solutions that impede sustainable development, emphasis is given to collaborative, inter- and trans-disciplinary problem-solving approaches. The ‘ecological modernization’ view is based on the belief that science and technology will result in continuous improvement in human welfare, while the emerging postmodern ‘ecological paradigm’ also emphasizes harmony with nature and other actors. Global societies are in the midst of a number of challenges: (1) implementation of existing and new hard- and soft-law instruments, (2) the degradation of natural resources, (3) an inadequate global mechanism for handling environmental and social responsibilities by the international community, (4) an unbalanced distribution of wealth, locally and internationally, (5) unethical and unsustainable business practices, (6) consequent unethical and unsustainable consumer practices, (7) selective application of ethical principles by rich countries and (8) the absence of norms of good conduct by powerful and wealthy peoples pertaining to sustainable development. Governments, civil societies, academicians, indigenous peoples, communities, businesses and international organizations need to become engaged in the formulation and enforcement of environmentally and ecologically sound development policies along with relevant research, education, training, awareness and a change in social values as provided in the Earth Charter to support actions for sustainable development.     

Ethnosciences––A step towards the integration of scientific and indigenous forms of knowledge in the management of natural resources for the future

Integration of indigenous knowledge and ethnoscientific approaches into contemporary frameworks for conservation and sustainable management of natural resources will become increasingly important in policies on an international and national level, both in countries that are industrialised and those that have a developing status. We set the scene on how this can be done by exploring the key conditions and dimensions of a dialogue between ȁ8ontologiesȁ9 and the roles, which ethnosciences could play in this process. First, the roles of ethnosciences in the context of sustainable development were analysed, placing emphasis on the implications arising when western sciences aspire to relate to indigenous forms of␣knowledge. Secondly, the contributions of ethnosciences to such an ȁ8inter- ontological dialogueȁ9 were explored, based on an ethnoecological study of the encounter of sciences and indigenous knowledge in the Andes of Bolivia, and reviewed experiences from mangrove systems in Kenya, India and Sri Lanka, and from case-studies in other ecosystems world-wide, incl. Australia, Burkina Faso, Ecuador, Ethiopia, Guatemala, Indonesia, Nepal, Niger, Philippines, Senegal, South-Africa and Tanzania.     

The Role of Development Finance Institutions (DFIs) in␣Promoting the Clean Development Mechanism (CDM) in Africa

This article outlines some of the latest developments and opportunities for development finance institutions¹ (DFIs) to become directly supportive of the Clean Development Mechanism (CDM²) in Africa. In striving to make development financing more environmentally friendly and sustainable, DFIs can play a key role in promoting the CDM on the African continent by providing monetary incentives through their project financing activities; encouraging and facilitating partnerships in support of sustainable development, particularly with reference to the CDM, and; providing technical advice and support to clients with regard to project design, planning and implementation. DFIs have traditionally focused on financing infrastructure and poverty alleviation projects. However, the emergence of the CDM has brought about a shift towards investments in services and products that reduce carbon dioxide emissions and encourage investments in environmentally friendly technologies. This can be ascribed in part to the development of a “carbon market” under the auspices of the Kyoto Protocol that took effect in February 2005. The carbon market and emerging carbon funds are some of the main drivers enabling DFIs to play an increasingly important role in promoting the CDM in Africa.     

应对气候变化关键技术创新差异的时空格局——以“一带一路”沿线国家为例

技术是应对气候变化的重要手段,关键技术创新差异的扩大将不利于各国应对气候变化的协同发展。以技术产出的专利为数据源,运用大数据挖掘工具、泰尔熵指数及空间计量学的方法和理论,分析了"一带一路"沿线国家应对气候变化关键技术创新差异的时空格局演变情况。研究结果表明:(1)沿线国家应对气候变化关键技术创新差异整体上呈现下降态势,并以初期震荡向后期平稳有升过度。(2)按地理位置划分的区域技术创新差异呈现高的空间集聚效应,且强强集聚与弱弱集聚具有一定时期内的稳定性,部分地区面临陷入技术贫困陷阱风险。(3)沿线各国应对气候变化技术创新差异存在趋同俱乐部现象,个别国家随时间推移可能经历不同俱乐部过度。针对这种趋同特征及各国技术需求特点可划分为4种类别:技术转出区、技术转入区、技术扩散区和技术承接区。技术转出区多集中在东欧某些经济发达、能源依存度高的国家。为此,本文提出如下建议:(1)各国根据自身情况制定减排政策的同时,需要国际社会制定与其相适应的差异化且有侧重的援助方案。(2)技术创新强国在涉及应对气候变化技术转移知识产权等事项上应该给予技术需求国让步。同时,技术转移应考虑区域协同及地理邻近的扩散。(3)中国应发挥好南南合作援助基金的作用,加强特定区域内共性技术的帮扶力度,建立与适宜国家间关键技术联合研发与示范机制,树立大国形象。(4)中国应加快沿线战略布局,根据不同区域各国应对气候变化的现状及其技术能力制定差异化的产业和技术转移的政策,加强与沿线国家的技术合作与贸易往来,形成优势互补的产业链。     

The pathway to a sustainable industrial society – initiative of the Research Institute for Sustainability Science (RISS) at Osaka University

While it is widely known that sustainable development is the only sound and viable pathway for humankind’s future, its attainment remains elusive despite intensive efforts and some successes. The current industrial society approach based on product and process innovation in a variety of fields is not providing the expected results in addressing this important issue. In an attempt to carry out this unavoidable task, Osaka University’s Research Institute for Sustainability Science (RISS) introduces an integral and dynamic innovation system where technology plays a key role in fulfilling societal functions. This innovation system adopts a highly solution-driven approach that makes use of backcasting techniques based on long-term visions and mid-term strategic goals. Since technology management is the key to propelling effective innovation towards sustainability, we propose a technology transition management through the interaction of technology push, demand pull and institutional design, along with eight transition principles. RISS will develop this innovation system based on these three components and through the design of dynamic scenarios and their roadmaps.     

Anaerobic digestion and community development: A case study from Hainan province,China

Connections and relationships between conservation practices and community development in relation to rural sustainability have received considerable attention in recent years, especially in developing countries. Among many sound practices around the world, anaerobic digestion (AD) technology has long been encouraged as an alternative source of energy, while contributing to resource conservation and economic development initiatives in developing rural areas. Guided by the theme of sustainable development, the study examined the current applications of AD technology in Meiwan Xincun Village (MWXCV) in Hainan Province, China. Employing a self-administered questionnaire survey, face-to-face interviews and on-site observation, the study explored the diffusion process, current operation and local impacts of AD practice. The study identifies that leadership, education, technical support and local economy are key factors affecting the diffusion of AD, and governmental financial incentives are significantly effective measures to make the technology economically viable for local residents. The technology was found to fit into the rural livelihood system of the village, with considerable environmental and socio-economic benefits. Guided by the leaders of the village, the local residents generally accept and support the practice and are willing to contribute to introducing the technology in and out of the village. Suggestions regarding the utilization and diffusion of AD elsewhere are presented to enhance the potential capacity of the practice to generate benefits across rural Hainan.     

A New Conceptual Framework for Sustainable Development

A critical review of the multidisciplinary literature on sustainable development reveals a lack of a comprehensive theoretical framework for understanding sustainable development and its complexities. A critical review shows that the definitions of sustainable development are vague; there is a lack of operative definitions and disagreement over what should be sustained; the concept is unclear in terms of emotional commitment; and it “remains a confused topic”, “fraught with contradictions”. This article aims to theoretically synthesize the interdisciplinary literature on sustainable development, and then identify the results by broad categories. Therefore, this article uses conceptual analysis, which reviews multidisciplinary literature on sustainable development, which recognizes patterns and similarities within the literature, then it synthesizes the patterns to different categories and independent concepts, where each concept has distinctive meanings and represents close ideas on sustainability. The analytical process elaborates seven concepts that together assemble the theoretical framework of ‘sustainable development’ and each concept represents distinctive meanings of the theoretical framework.     

公众参与自然资源管理的实践模式——基于国内外典型案例的对比研究

在自然资源管理过程中引入公众参与是为了满足公众自身利益,提高决策的科学性,最终达到自然资源效率提升和可持续利用的双重目标。选取发达国家和发展中国家具有代表性的典型案例,进行对比分析;侧重于主导发起主体的不同,归纳出三种参与模式,进而对模式特点、模式间比较以及模式的整体演变过程进行阐析;以发展中国家中国为例,提出在中国实施公众参与自然资源的措施建议和路径导向。结论如下:①发达国家公众参与自然资源管理模式呈现出参与行为的法律化、参与主导的非政府化、参与意识的增强化和参与主体的广泛化特点,而发展中国家的参与模式则呈现出参与主导的政府化、参与意识的淡薄化和参与途径的单一化特点;②依据发起主体不同,公众参与自然资源管理的模式分为政府主导发起型参与、非政府主导发起型参与和公众自觉发起型参与,并按照参与认知水平的提升而不断演进;③在中国实施公众参与自然资源过程中,要提升公众参与认知水平,强化法律保障建设,转变主导发起者角色,拓宽参与途径,从而实现自然资源的可持续利用。     

Social cost of environmental pollution and application of counter measures through clean development mechanism: in the context of developing countries

The developing countries i.e., the non-Annex-I countries (parties to the Kyoto Protocol but not responsible to any reduction target yet) in the Kyoto Protocol whose economies are in transition are also allowed to reduce GHG emissions. Among these, the countries that have accepted the Kyoto Protocol may be benefited from CDM projects to promote sustainable development. The developed countries i.e., the Annex-I countries (that have signed the Kyoto Protocol & are responsible to have specific GHG emission reduction target) or the investing countries, in return, have privilege to purchase CER credits (in units equivalent to one tonne of CO₂ gas emission reduction) to meet the emission target as specified in the Kyoto Protocol. The key step in understanding about CDM is to grasp the concept of “baseline” and “additionality”. The “Baseline” is the emissions level that would have existed if a CDM project had not happened. The feature of an approved CDM project is that the planned reductions would not occur without the additional incentive provided by emission reduction credits; this concept is known as “Additionality”. According to environmental additionality concept, baseline emission minus project emission is equal to emissions reduction. “Investment Additionality,” ultimately rejected during negotiation of the “Marrakech Accords” and “Financial Additionality,” are the two important concepts. The concept of trading of CER matches to the idea of Pigovian tax (equal to the negative externality and which is considered one of the “traditional” means of bringing a modicum of market forces) in Economics, making pollution more costly to the polluter, as the polluters have negative cost since they save money by polluting; hence, there are supposed negative externalities associated with the market activity. Economic theory predicts that in an economy where the cost of reaching mutual agreement between parties is high and where pollution is diffuse, Pigovian tax will be an efficient way to promote the public interest and will lead to an improvement of the quality of life measured by the Genuine Progress Indicator and other human economic indicators, as well as higher gross domestic product growth. We can seek a level of pollution such that the marginal savings (MS) to one polluting unit from pollution (−MC) is equal to marginal damage (MD) from pollution over the entire population, since pollution is a public bad i.e., MS (x*) = ∑MD_i (x*) where ∑D_i (x) is the total damage. Though the responsibility of reduction in emission does not lie on the non-Annex-I countries, still effort of maintaining global emission balance can be expected equally from developed and developing countries. The responsibilities of Kyoto Protocol are (a) to reduce global GHG emissions, (b) to bring about sustainable development in the developing countries lie on above two groups since its effect on February 16, 2005. Different polluters have different costs of pollution control. The least costly way of controlling pollution from various sources that reflects different costs of pollution control making the set of environmental regulations to achieve the emission target at the lowest cost makes the regulation cost-effective. Though efficiency is not attainable for many regulations, cost-effectiveness is attainable.     

Green energy clusters and socio-technical transitions: analysis of a sustainable energy cluster for regional economic development in Central Massachusetts,USA

As the societal benefits associated with transitioning to more sustainable, less fossil fuel-reliant energy systems are increasingly recognized by communities throughout the world, the potential of creating ‘green jobs’ within a ‘green economy’ is attracting much attention. Green energy clusters are increasingly promoted throughout the world as a strategy to simultaneously promote economic vitality and stimulate a sustainable energy transition. In spite of their emerging role in regional-scale sustainability planning efforts, such initiatives have not been considered within the sustainability transitions literature. This paper explores the development of one such regional sustainable energy cluster initiative in Central Massachusetts in Northeastern USA to consider the potential for such cluster initiatives to contribute to socio-technical transition in the energy system. Since 2008, a diverse set of stakeholders in Central Massachusetts, including politicians, universities, businesses, local citizens, and activists, have been working toward facilitating the emergence of an integrated cluster of activity focused on sustainable energy. Through interviews with key actors, participant observation, and document review, this research assesses the potential of this cluster initiative to contribute to a regional socio-technical transition. The empirical details of this case demonstrate that sustainable energy cluster initiatives can potentially accelerate change in entrenched energy regimes by promoting institutional thickness, generating regional ‘buzz’ around sustainable energy activities, and building trust between multiple and diverse stakeholders in the region. This research also contributes to emerging efforts to better ground socio-technical transitions in geographic space.     

Non-timber forest products farming and empowerment of rural women in Ghana

United Nations estimates indicate that up to 70% of the world’s poor are female, and women in developing countries constitute the majority of the labour force, playing a key role in managing community resources and helping to improve food security and protect the environment. Increased attention in recent years has been focused on the potential role of non-timber forest products (NTFPs) in improving the incomes and health of women in developing countries. NTFPs farming and marketing are very critical for the economic empowerment of rural poor, particularly women. Despite this potential, the contribution of NTFPs farming to the empowerment of women remains largely undervalued and understudied. This paper examines the potential contribution of NTFPs farming in poverty reduction and livelihood improvement of women in Ghana using the Sefwi Wiawso District (SWD) and Bibiani-Bekwai District (BBD) in the Western Region of Ghana as a case study. The paper explores the contribution of NTFPs farming to the total annual income, acquisition of assets, health, and food security of women through participatory research methods. ANOVA and Pearson Correlation (p < 0.05) show that a significant association exists between total annual income of women, acquisition of assets, health, food security, and the income earned from NTFPs in the SWD and BBD. The study revealed that NTFPs can contribute significantly to the economic empowerment of women. The paper asserts that commercialisation of NTFPs will have a greater impact on women’s livelihoods and therefore any opportunity for increasing their involvement is very essential for the empowerment and sustainable development of rural communities in Ghana.     

脆弱生态环境耦合下的贫困地区可持续发展研究

研究表明，中国贫困地区的分布与脆弱生态环境的分布存在一种地理空间意义上的耦合，这种耦合是一种非良性的耦合，存在着诸多问题并我着当地的社会经济发展，要改变这一现状，实现区域社会经济可持续发展，必须革新现有的贫困人口生存方式和社会经济发展模式，据此，本文提出了实现贫困地区社会经济可持续发展的战略措施应是依托现有的资源优势，推广生态农业技术，发展绿色食品和开展生态旅游。     

Environmental Optimisation in Fractionating Industrial Wastes Using Contribution Margin Analysis as a Sustainable Development Tool

This paper describes a method of estimating the “true” internal costs of industrial waste, aimed at promoting environmentally friendly waste management. The study employs contribution margin analysis and a model – The Model for Efficient Use of Resources for Optimal Production Economy (EUROPE) – introduced by the author for assigning industrial costs to waste. In a business sense, waste is regarded as having the same basic status as any normal industrial product – the equality principle. Application of the method is suggested to create incentives for environmental improvement and profitability improvement in companies. Although the results of two case studies show the generation of waste to have a substantial negative impact on the final operating income, due to the internal shadow price costs it creates, this is regarded as an unavoidable consequence of the companies' acting in accordance with the principle of sustainable development. Readers should send their comments on this paper to: BhaskarNath@aol.com within 3 months of publication of this issue.     

CO2 emissions in German, Swedish and Colombian manufacturing industries

This study evaluates and compares the trends in CO₂ emissions for the manufacturing industries of three countries: two developed countries (Germany and Sweden) that have applied several measures to promote a shift towards a low-carbon economy and one developing country (Colombia) that has shown substantial improvements in the reduction of CO₂ emissions. This analysis is conducted using panel data cointegration techniques to infer causality between CO₂ emissions, production factors and energy sources. The results indicate a trend of producing more output with less pollution. The trends for these countries’ CO₂ emissions depend on investment levels, energy sources and economic factors. Furthermore, the trends in CO₂ emissions indicate that there are emission level differences between the two developed countries and the developing country. Moreover, the study confirms that it is possible to achieve economic growth and sustainable development while reducing greenhouse gas emissions, as Germany and Sweden demonstrate. In the case of Colombia, it is important to encourage a reduction in CO₂ emissions through policies that combine technical and economic instruments and incentivise the application of new technologies that promote clean and environmentally friendly processes.     

全球可持续发展面临的挑战与对策

全球可持续发展涉及可持续经济、可持续环境和可持续社会三方面的协调统一,要求人类在发展中讲究经济效率、关注环境和谐与追求社会公平,最终达到人的全面发展。自1992年联合国环境与发展大会以来,国际社会积极推动实施《关于环境与发展的里约宣言》、《21世纪议程》和《可持续发展首脑会议执行计划》,各种形式的国际和区域环发合作深入开展,各个国家为促进可持续发展付出了巨大努力,在消除贫困和实现千年发展目标方面取得一些成绩。但是,全球在经济、环境和社会发展方面正在面临着越来越复杂的形势,全球可持续发展事业依然面临严峻的挑战。本文从经济、环境与社会三个方面,系统分析了全球可持续发展面临的挑战。分析表明:全球经济发展依然不平衡,不稳定性在加大,而且世界贫富差距明显,发达国家对发展中国家的官方援助不足;全球能源结构没有根本性改变,CO2排放不断增加,气候变化问题突出,而且一些国家生态环境问题较为严重;世界总人口数不断增加,各国就业水平难以提高,各国教育水平非常不均衡,而且欠发达国家人均医疗卫生支出水平低,居民健康状况堪忧。针对全球可持续发展面临的挑战,本文提出了相应的对策:①坚持"共同但有区别的责任"原则。可持续发展没有统一的模式,各国的发展阶段、条件和能力的不同必须予以正视;要区别发达国家和发展中国家的不同国情,要充分尊重发展中国家的发展权利;要为发展中国家向可持续发展转型提供技术、资金和能力建设方面的强有力支持。②加强各国政府在环境领域的交流与合作。不仅要重视全球性环境问题,而且更要优先考虑区域性环境问题,特别是发展中国家和最不发达国家面临的生态环境问题。③积极推动全球社会朝向均衡、普惠和共赢的方向发展。世界上所有国家都应有权以平等的身份参与全球治理过程以及不断改进和优化治理机制,而且全球治理结构应该向发展中国家倾斜;要积极消除贫困、减少不平等现象、使增长具有包容性、使生产和消费更可持续;要增强人们做出可持续选择的权利,特别是妇女、年轻人、失业者以及社会最弱势和最脆弱群体的权利等。     

Urbanization and sustainability: challenges and strategies for sustainable urban development in Bangladesh

Like other developing countries, urbanization in Bangladesh is a growing phenomenon, which is steady in nature but fretfully affects urban sustainability in the wake of lacking in good governance. Despite urban authorities are concerned about this issue, they often fail to address the problems due to the fact of uncontrollable and unpredictable rural to urban migration, and negligence of urban poor’s sustainable living and access to basic services. Virtually the rural poverty problem has been transposed to urban areas, particularly in Dhaka City, Bangladesh. Inadequacy of infrastructural services, basic amenities and environmental goods; environmental degradation; traffic jam and accidents; violence and socioeconomic insecurity are the major challenges which are created through rapid urbanization. This paper provides a general understanding of urbanization in Bangladesh and tries to embrace related sustainability issues and challenges hindrance to sustainable urban development in Dhaka city. In addition, it presents a brief case study of water supply in Dhaka city which introduces an issue of ‘system hijack’. The paper concludes providing some strategies that might be helpful to the policy makers in formulating development policies for sustainable urban services.     

Creating a “values” chain for sustainable development in developing nations: where Maslow meets Porter

This paper serves to establish an appropriate framework for prioritizing policy related to sustainable development by combining elements of Maslow’s hierarchy of needs theory with Porter’s value chain theory. An appropriate balance of social sustainability, economic sustainability, and environmental sustainability is defined so that policy makers may be provided some direction in regard to appropriate and socially just resource priorities. The model that forms the basis for this framework is then tested through hierarchal regression analysis using data from 45 developing countries. Using these results, the values chain framework has been refined to consider that self-actualization and sustainable development are one and the same and that the satisfaction of society’s physiological needs through the prioritization of policies related to environmental sustainability is the principle motivator for moving on to the attainment of higher-order needs such as increased levels of sustainable development.