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Emerging industries and technologies are made up of objective, practical requirements and ideas that encompass broad hopes for what future newness might enable. The bioeconomy is one such emerging industry. Its recent evolution has involved a complicated and dynamic mix of promises, reality checks and subsequent ambivalences. This article frames and investigates the emerging algae-based bioplastics industry as one niche within this broader system envisaged for social, technological, economic, political and ecological change. As such, our paper presents two categories of knowledge that in practice interrelate: 1) specific and practical recommendations that can assist a future algal-based bioplastics industry to develop in Australia in ways that are conscious of socio-ecological and socio-cultural dimensions, and 2) critical extensions that go beyond the attributes of newness, impact, suddenness and universality often emphasised in both popular and scientific research into emerging green technologies. In particular, our analysis highlights the importance of specific temporal, tonal and spatial factors when framing the contextual factors associated emerging industries, technologies and the different pathways for change they might help support. • Pathways and enabling factors for a algal-based bioplastics industry in regional Australia are presented. • The 'social idea' of the bioeconomy is analysed with reference to algal-based bioplastics. • The algal-based bioplastics industry is contextualised in relation to transition pathways literatureon the bioeconomy. • Themes and recommendations are synthesised from literature review and semi-structured interviews. [ABSTRACT FROM AUTHOR]

This paper profiles Australian universities’ website communications about sustainability initiatives, especially relating to Talloires Declaration signification and the ten recommended actions. The research involves a content study of Talloires signatories’ websites and their semiotic and signaling theory aspects across time. The source is publicly available information (time period 2014 and 2015 respectively) in context with education for sustainable development (ESD) in society and the transaction model in communication theory. It is found that some of the signatory universities in Australia exemplify a few of the Talloires ten agreed actions in their public communications, but each point is not emphasised with equal priority. The variance may be due to divergent underlying objectives; such as public communication of Talloires toward genuine benefit for the environment, or to create a strategic positioning tool to signal the university as an environmental champion within the broader society. Focusing upon secondary data from signatory university websites in Australia, the paper provides a study of higher education signification of Talloires. It assists the initial understanding of signaling theory in the public communication transactions that promote Talloires action and implementation. The findings encourage further studies of related communication issues in universities in other countries. The paper also deepens local and global understanding of perceptions of sustainability and contributes to the body of comparative literature of sustainability in higher education as a development component of strategic management of ESD. [ABSTRACT FROM AUTHOR]

• Optimization model for the integrated assessment of the green ammonia value chain. • Case study for ammonia trade between Australia and Germany in 2030. • Sensitivity analysis on ammonia prices for technical and economic parameters. • Cost comparison of conventional and green ammonia production. This paper contributes to understanding the transformation of global energy trade to green energy carriers, focusing on green ammonia as the foreseeable first green hydrogen carrier. We provide a comprehensive overview of today's ammonia trade and assess scaling options for the trade of green ammonia. To that aim, we develop an optimization model for the integrated assessment of the green ammonia value chain that covers all steps from green ammonia production in an exporting country, up to delivery to a harbor in an importing country. The model endogenously chooses among different technology options and determines cost minimal operation. In a case study, we apply the model to the large-scale import of ammonia from Australia to Germany in a scenario for 2030. The results show that green ammonia can reach cost parity with gray ammonia even for moderate gas prices (but not necessarily with blue ammonia) if CO 2 prices are high enough. We also provide a sensitivity analysis with respect to the interest rate and other key technical and economic parameters and show that cracking ammonia to provide pure hydrogen comes at a 45 % cost markup per MWh at the destination. [ABSTRACT FROM AUTHOR]

Abstract: The combined impacts of the financial crisis and climate change are driving the evolution of sustainable business and changing the way that governments plan for development. Markets are emerging for a range of environmentally orientated products and services as societies move (or lurch) towards reducing impacts and adapt to changing conditions. National governments are actively formulating policy and providing investment to develop green economies as one of the responses to the global financial crisis. Many of the political and economic drivers have been focused at the international and national scale, and while critical for setting the national framework for development, it often neglects the key role that regions and localities can play in ecological modernization. This paper explores two regional case studies in New South Wales (NSW), Australia, that are initiating shifts towards networks of sustainable businesses and communities and offers recommendations for further policy development. The focus of this paper is on the evolving regional sustainability market and its relationship to other social institutions including governments, communities and the individual. The unifying concept is the idea of the ‘natural advantage’, a model that integrates innovation and sustainability as a part of the regional development policy agenda. [Copyright &y& Elsevier]

Abstract: This paper presents the method and results of a survey of 27 of the 33 Australian universities teaching engineering education in late 2007, undertaken by The Natural Edge Project (hosted by Griffith University and the Australian National University) and supported by the National Framework for Energy Efficiency. This survey aimed to ascertain the extent of energy efficiency (EE) education, and to identify preferred methods to assist in increasing the extent to which EE education is embedded in engineering curriculum. In this paper the context for the survey is supported by a summary of the key results from a variety of surveys undertaken over the last decade internationally. The paper concludes that EE education across universities and engineering disciplines in Australia is currently highly variable and ad hoc. Based on the results of the survey; this paper highlights a number of preferred options to support educators to embed sustainability within engineering programs, and future opportunities for monitoring EE, within the context of engineering education for sustainable development (EESD). [Copyright &y& Elsevier]

Abstract: This paper argues that it is time for ecological economists to bring the employment impacts of sustainable development policies to the forefront of the research agenda. Important conservation efforts continue to founder because of their perceived employment effects. The paper examines the evidence on the employment impacts of sustainable development policies and argues that maintaining or even increasing employment depends critically on appropriate policy design and attention to the political economy of implementation of policies. The paper concludes that a better understanding of these issues, fair labour market and structural adjustment programs, and especially forward planning to anticipate problem areas, must replace the piecemeal, ‘knee–jerk’ reactions to environmental issues, such as were evident in Australia during the last federal election. [Copyright &y& Elsevier]

If engineers are to provide sustainable innovations for future societies, engineers should be able to think and act beyond pure technical competence. This is stressed in political and accreditation frameworks all over the world, and universities are trying to respond to this demand. However, in many cases, sustainability practices seem fragmented and there is a lack of knowledge of strategies and few clear examples of good practice. In this paper, activities to integrate sustainability in two engineering institutions, one in Denmark and one in Australia, are systematically compared to provide an understanding of different kinds of activities and their internal as well as external enablers. A conceptual framework to provide overview of education for sustainability activities and their enablers has been proposed, where activities are related to actors and resources at both university and national levels. The conceptual framework has been developed iteratively – moving back and forth trying to find a suitable structure to capture the contextual pillars of the activities in the two cases, using state-of-art within the research field of education for sustainable development to fill out potential blind spots in the case-material and, finally, continuously shaping the storylines in the two cases to provide the needed overview and understanding of the similarities and differences of the approaches. The interplay between the framework and the case-stories provides a platform for change, as the framework does not only create an overview of activities, it also points out potential routes not taken, and the case studies provide examples of activities, which can be transferred with careful consideration to the internal as well as external context. [ABSTRACT FROM AUTHOR]

Illegal firewood collection has a series of unintended environmental, economic, and public safety impacts associated with harvesting undermining the development of a sustainable firewood industry. In this paper, we present Tasmanian firewood consumers with a labelling system and explore their willingness to pay for labelled firewood. We employ a discrete choice experiment with 239 potential firewood consumers. We estimate consumers' willingness to pay for different sources of firewood, coming from different distances, and whether it is important for a share of the proceeds to be invested in social or environmental priorities. To account for preference heterogeneity, we estimate a two−class latent class model and mixed multinomial logit model. The results from the first class of the latent class model and mixed multinomial logit model suggest that consumers are willing to pay a premium for repurposed wood, firewood sourced from agroforestry−based operations, proceeds invested in wildlife conservation, or the firewood comes from sites closer to their residence. The second class from the latent class model is characterized by consumers who are concerned only with the cost. Our survey respondents prefer their firewood to be accredited and regulated by independent non − profit bodies such as the Firewood Association of Australia. [ABSTRACT FROM AUTHOR]

The River Torrens Catchment in Adelaide has suffered from poor water quality and flooding for decades. To address these challenges, a green infrastructure project, specifically a Linear Park, was created within the catchment. Although the project has functioned reasonably well since its implementation, its complex nature poses several management challenges. Despite the scale of this project, there is little scholarly literature available. Hence, to analyse these management challenges, this paper reviews the original project documentation, as well as regulations and policy documents together with findings from interviews with key project informants. The aim is to investigate the key drivers for implementation; the major stakeholders involved; and the challenges emerging from the multidimensional attributes of the project. The challenges relate to the inconsistent and informal management structure, the involvement of multiple stakeholders, and pressure from surrounding development. The challenges are further grouped under four main themes, including communication and collaboration, project design goals, institutional and political frameworks, and planning and development regulations. This paper argues that green governance is the key to the successful implementation and management of sustainable green infrastructure projects. The findings from this case study can inform policymakers, planners and researchers to propose appropriate scenarios to manage urban stormwater and to reclaim neglected waterways. • Linear parks have emerged as an increasingly valuable green space typology. • The morphology of a linear park can present complex issues relating to governance. • The River Torrens Linear Park exhibits such complexities. • Green governance is essential for sustainable development of linear parks. [ABSTRACT FROM AUTHOR]

Abstract: Concerns about the difficulties in securing water have led the Australian coal mining industry to seek innovative ways to improve its water management and to adopt novel strategies that will lead to less water being used and more water being reused. Simulation tools are essential to assess current water management performance and to predict the efficiency of potential strategies. As water systems on coal mines are complex and consist of various inter-connected elements, a systems approach was selected, which views mine site water management as a system that obtains water from various sources (surface, groundwater), provides sufficient water of suitable quality to the mining tasks (coal beneficiation, dust suppression, underground operations) and maintains environmental performance. In this paper, the model is described and its calibration is illustrated. The results of applying the model for the comparison of the water balances of 7 coal mines in the northern Bowen Basin (Queensland, Australia) are presented. The model is used to assess the impact of applying specific water management strategies. Results show that a simple systems model is an appropriate tool for assessing site performance, for providing guidance to improve performance through strategic planning, and for guiding adoption of site objectives. [Copyright &y& Elsevier]

Abstract: Much effort is expended toward planning for conservation, natural resource management and sustainable land use in agricultural landscapes. Although often not explicitly stated, the aims of these efforts are often to restore natural capital for the provision of ecosystem services and stimulate multifunctionality in landscapes. However, the scarcity of resources for, and the potential economic impact of, ameliorative actions that restore natural capital necessitates the identification of cost-effective geographic priorities, or hotspots, which provide multiple ecosystem goods and services. This requires the integrated spatial modelling of multiple environmental and economic processes accompanied by clear goals and performance indicators. Identification of hotspots provides guidance for highly targeted land use change that cost-effectively adds to the stocks of natural capital in a landscape. Additionally, the multifunctionality of the landscape can be increased through the provision of multiple ecosystem goods and services. This paper begins by examining data requirements for identifying geographic hotspots for land use change. This study integrates traditionally disparate landscape-scale biophysical and economic data and models. The elements of natural capital considered here are species and ecosystems, soil and water resources, and the atmosphere. It is demonstrated that locating ameliorative actions towards hotspots will be more cost-effective at restoring natural capital and stimulating landscape multifunctionality than a random targeting approach. We calculate these efficiencies using a small set of indicators for assessing aspects of multifunctionality. The focus of this study is the agricultural landscapes of the Lower Murray region of south-eastern Australia. [Copyright &y& Elsevier]

Abstract: Wik people on Cape York Peninsula in Queensland, Australia, have been granted native title over 18,500 km2 of customary land. This was seen as a coup by Wik people and it appears that they have a relatively unencumbered right to manage a large proportion of this land, including for commercial timber production. However, economists of the private property rights tradition are of the view that the inalienable and communal nature of native title presents an obstacle to economic development in remote indigenous communities that will prevent the land from being managed in an economically and ecologically efficient manner, and preclude the land from realising its full market value. This negative view has risen to prominence in Australia and privatisation of the indigenous land estate is being debated. In this paper, it is argued that privatising Australian native title land will not suddenly provide conditions where indigenous enterprise will flourish, nor will it necessarily maximise resource use efficiency where cultural and ecological values are important. For the Wik and other indigenous Australians, factors such as their low Western education and skill levels, poor health, limited financial resources, complex social environment, the remoteness and low productive capacity of their land, and the high importance of non-pecuniary land management objectives, are more important impediments to economic development than the broad type of property right held over natural resources. [Copyright &y& Elsevier]

Abstract: The objective of this special issue is to showcase what Cleaner Production (CP) practitioners and scholars in Australia and New Zealand have accomplished to date, and how they hope to progress in the coming decades. The contributions to this special issue have been grouped under three main categories: sectoral, regional, and CP methods and tools. These contributions suggest that the CP debate has moved on from anecdotal justification of CP through case studies to diffusing and broadening CP practices so that they fulfil their role as effective components of a viable, sustainable society. The continued evolution of CP methods and tools in Australia and New Zealand is a good indicator of such a trend. Papers in all three categories identify and present responses to the challenges faced in ensuring that CP activities are both linked to and informed by policy-making and that they support and enhance decisions made in pursuit of sustainable production. [Copyright &y& Elsevier]

Abstract: The normative implications of participatory research imply ongoing social learning that ought to lead to personal and institutional transformation. Sustainability science also requires reflexive scientific practice in order to enable the co-generation of solutions that take account of uncertainty and multiple forms of knowledge. However, there is little published peer-reviewed material on how to assess to what degree the rhetoric regarding the benefits of participatory research are achieved in practice, particularly with regard to participatory research for sustainability. This paper outlines how linking the rationales for participatory research and for sustainability science to the principles of evaluation can deliver a conceptually coherent evaluation framework for assessment. The approach for evaluating participatory research in this context consists of framing the evaluation, i.e., setting boundaries on the subject within its social, political, environmental and institutional context and selecting appropriate criteria, methods and data sources. The application of the framework, using a summative evaluation of participatory research for sustainability in north-east Australia, illustrates its strengths and weaknesses, concluding with a consideration of its applicability to further participatory sustainability science. [Copyright &y& Elsevier]

Abstract: In responding to the demand for major review of teacher education to meet the needs and challenges of the twenty-first century, the Faculty of Education at Griffith University in Queensland, Australia is in the throes of a major review of its primary teacher education program. This review is taking place in the midst of University wide debate on the nature and scope of Education for Sustainable Development (ESD). While consensus exists of the importance of ESD, debate continues regarding programs, policies, and practices. Education staff members feel strongly that new programs should encompass knowledge, issues, perspectives, skills, and values central to ESD, but remain uncertain about how this could best be achieved. The “strengths model” where every discipline and every staff member and student can contribute is being utilised by the working parties and is likely to be adopted as a means of ESD. To determine a benchmark for inclusion of components of ESD, and as one stage of including students in the decision-making process, a survey was conducted in February 2004 that sought to determine general environmental attitudes, specific practices and perceptions of a need to change. The survey indicated that a large portion of the students enrolled in preservice teacher education at this University were very concerned about environmental issues and felt that their preparation as teachers should include aspects of teaching about sustainability. The survey also indicated however, that the knowledge base regarding environmental issues was minimal and insight into the social, cultural and economic complexities of ESD was quite superficial. Students openly expressed a lack of confidence in their ability to make wise decisions or take appropriate action. This paper describes the context and strategies of the current restructure/reorientation of the preservice teacher program, highlighting the current and potential impacts of student involvement in the process. [Copyright &y& Elsevier]

Eco-industrial parks (EIPs) provide a basis for applying the concept of industrial ecology. In Australia, eco-industrial parks are new and are being considered by state governments as a way of achieving more sustainable industrial development. However, for many firms, local government and communities, industrial ecology is a concept that is misunderstood and treated with suspicion. This paper uses research undertaken to investigate the application of industrial ecology to ensure more sustainable industry development in the State of Queensland, Australia, to develop a set of principles and planning guidelines for use by governments to facilitate the development of eco-industrial parks. Synergy Park, 22 km west of Brisbane, is Australia’s first planned eco-industrial park to be built. The planning and development of this eco-industrial park was a significant challenge to the developer and public agencies concerned with this project. The case study presented in this document provides useful lessons and advice for planners and developers involved with the planning and development of eco-industrial parks. [Copyright &y& Elsevier]

The Australian affordable rental housing sector has historically faced barriers to green building (GB) adoption due to issues of split-incentives, despite financial support from the commonwealth. This paper explores how a recent shift towards bond-based funding mechanisms offer an opportunity to integrate green building practices, and influence regional social, environmental and economic outcomes. A novel system dynamics model is developed to forecast a business as usual (BAU) and green-building scenario framed around the recently introduced Australian Affordable Housing Bond Aggregator (AHBA) policy framework. The purpose of the model is to examine how a mandate on green building standards together with the use of green versus conventional bonds impact social, environmental and economic outcomes of the framework over a 20-year horizon, within the South East Queensland metropolitan area of Australia. The study determined that the green building framework would deliver 2.37% less housing overall due to higher initial capital costs. However, offers substantial long-term energy and water efficiency benefits, improved affordability for tenants due to reduced utility costs, deferred water and energy infrastructure benefits, and considerable contributions towards Australia's carbon emission reduction targets. Tenants are expected to benefit from a 45–59% reduction in energy and a 27% decrease in water bills. Moreover, a shift to affordable green building policy could contribute to 2.9% of Australia's Conference of Parties (2030) carbon emissions reduction target if applied nationally. The study concludes with a sensitivity analysis to reveal policy refinement recommendations that would yield the benefits of green affordable housing without sacrificing the small reduction in housing stock delivered by the proposed program. • A System dynamics model is applied to determine affordable housing policy outcomes. • A business as usual versus green building policy scenario are compared and analysed. • Three policy recommendations are presented to improve the GB scenario. • GB policy benefits are substantial therefore developer grant scheme is recommended. [ABSTRACT FROM AUTHOR]