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Abstract: Tackling climate change is a growing concern of our society. Although action is needed at all levels of governance, local authorities play a key role in climate action. The creation of sustainable energy and climate action plans at the local level are recent trends that show increasing local commitment. During the last decade, several municipalities have started to develop plans, but surprisingly little systematic technical guidance has been provided to them. As part of an effort to develop tools to assist energy planning at the local level, this study addresses the role of indicators in energy planning. This paper aims to propose a framework of local energy sustainability indicators to be used both as an assessment and as an action-planning tool. A literature review of existing sets of sustainability indicators and the testing of the selected indicators with pilot municipalities has led to a framework composed by 18 indicators. The indicators proposed were developed by having into consideration, besides relevance, their potential use as decision criteria for identifying the most effective actions for local energy planning. The paper also investigates the presence of the proposed indicators in existing local sustainability assessment initiatives and energy and climate action plans as well as the purpose for which they were being used in the plans. The analysis of 10 local energy and climate action plans has revealed that local authorities are using indicators mostly for diagnosis purposes, paying less attention to monitoring. Using indicators as decision criteria to choose the actions to be included in the action plan is not yet a common practice. It was also found that only a small number of the indicators proposed in this paper were already considered in the action plans analysed. [Copyright &y& Elsevier]

The evidence of relationships between climate change induced by greenhouse gases of anthropogenic origin, and energy-economic issues (inappropriate use of fossil fuels and technologies, uncertainty in fuels price and demand trends, etc.) asks for the adoption of a holistic approach in order to re-orient the anthropogenic activities’ system towards a configuration that harmonizes environmental protection, economic growth and security of energy supply. In this framework, energy system sustainability represents one of the major challenge the EU is facing and its implementation passes through a path of coordinate actions carried out by local governments in which objectives of sustainable development become integral part of strategic programming. The aim of this research is to provide local administrations with an analytical support tool to guide key strategic decisions in energy and climate planning on the medium-long term, assessing the possible role of local energy systems in the achievement of sustainable objectives at national/European scale. This paper focuses on the implementation of a partial equilibrium TIMES-generated model in a real case study, the regional energy system of Basilicata region (Southern Italy). First, it describes the adopted methodology. Second, it is provided a step-by-step description and characterisation of the reference energy system and the model’s data input which represents the first step for an in-depth knowledge of the present energy system on which to build effective and sustainable local energy and climate plans. [ABSTRACT FROM AUTHOR]

Renewable energy development is a major response to address the issues of climate change and energy security. The utilization of renewable resources, however, highly depends on the climate conditions, which may be impacted in the future due to global climate change. Based on literature analysis, this paper presents a general framework for renewable energy vulnerability assessment and applies grey cluster analysis method to demonstrate the features of vulnerability, and then employs the Simple Additive Weighting Approach to address the multiple-attribute decision problems of vulnerability assessment in China. The categorized results imply that the proposed index system is suitable for decision-making analysis and comparative analysis of renewable energy vulnerability to climate change in China. In terms of exposure part, the cluster results are complex and varied due to the unique combination of natural factors, social factors and the energy structure. In the sensitivity section, the results are presented on the distribution of areas rich in hydropower, wind power and solar energy potential. Moreover, the main results of this study are the higher renewable energy vulnerability of the poorer regions of China to climate change and the relative higher importance of adaptive capacity building in vulnerability management. Finally, policy recommendations on regional renewable energy vulnerability management are also made. [ABSTRACT FROM AUTHOR]

Abstract: The rapid development of technologies, their increasing complexity and variety, long lead times of R&D and market dynamics have made the task of technology selection difficult. Considering high level of competitiveness, organizations need to strategically allocate their limited resources to the best subset of possible projects. Today, the increased consumption of energy in modern industrial societies, in addition to the risk of quick exhaustion of fossil resources, has brought about irreversible and threatening environmental changes faced by the world. Dealing with these challenges, decision makers focus on the development of renewable energy technology viewed both as a process of diversification of energy sources and as a creation of an alternative energy option that will help curb down global climate change. To successfully tackle investment projects in renewable energy, it is essential to use models facilitating decision making process and guarantying the greatest possible value for organizations. Technology portfolio managers have traditionally used consensus-based tools, such as Analytical Hierarchy Process (AHP), Delphi but these tools are limited in their ability to fully quantify the impact of technology portfolio selection on the overall aspects of the system. This paper presents the results of developing a mathematical model for renewable technology portfolio selection at an oil industry R&D center maximizing support of the organization''s strategy and values. The model balances the cost and benefit of the entire portfolio. It is also flexible and changes can be applied very easily. [Copyright &y& Elsevier]

Abstract: In this study, a large-scale integrated modeling system (IMS) was developed for supporting climate-change impact analysis and adaptation planning under multi-level uncertainties. A number of methodologies were seamlessly incorporated within IMS, including fuzzy-interval inference method (FIIM), inexact energy model (IEM), and uncertainty analysis. The system could (i) encompass multiple technologies, energy resources, and sub-sectors, and climate change impact analysis into a general modeling framework, (ii) address interactions of climate change impacts on multiple energy sub-sectors and resources within an EMS, (iii) identify optimal adaptation strategies of an EMS to climate change impact through a two-step procedure, (iv) deal with multiple levels of uncertain information associated with processes of climate change impact analysis and adaptation planning, and (v) seamlessly combine climate change impact analysis results with inexact adaptation planning. It could provide decision makers a comprehensive view on the EMS as well as the corresponding adaptation schemes under climate change, greatly improving the robustness and completeness of the decision-making processes. The generated solutions can provide desired energy resource/service allocation with a minimized system cost, a maximized system reliability and a maximized energy security under varied climate change impact levels, as well as multiple levels of uncertainties. In a companion paper, the developed method is applied to a real case for the long-term planning of waste management in the Province of Manitoba, Canada. [Copyright &y& Elsevier]

Abstract: This paper aims at providing useful insights into tourists’ preferences for choosing to stay in hotels equipped with Energy Saving Installations (ESI) and Renewable Energy Sources (RES). Factors related to these decisions were studied through 2308 face to face interviews taken at the departure terminals of the two international airports of Crete, Greece. Results show that 86% of the respondents would prefer to stay in hotels equipped with ESI, and 87% in hotels with RES, rather than staying in hotels of identical quality which do not have either ESI or RES. Furthermore, the percentages of respondents who would be willing to pay fee surcharges for a hotel equipped with ESI or RES are 75 and 77%, respectively, as compared to hotels of identical quality which do not have either ESI or RES. Tourists from countries with high energy awareness, prove to be more willing to choose to stay at and pay for hotels with ESI and RES. [ABSTRACT FROM AUTHOR]

Abstract: Climate change mitigation is considered as a high priority internationally and is placed in the top of the agenda for most politicians and decision makers. The key challenge is that low-carbon sustainable technologies need to be adopted both by developed as well as developing countries, in an effort to avoid past unsustainable practices and being locked into old, less sustainable technologies. Technology transfer (TT), as an important feature of both the United Nations Framework Convention on Climate Change (UNFCCC) and its Kyoto Protocol can play a key role. TT can allow countries to move quickly to environmentally sound and sustainable practices, institutions and technologies. Indeed, the transfer or innovation process must be fast enough, to reduce global vulnerability to climate change. The aim of this paper is to analyse the TT challenges and emerging opportunities under the new climate regime, in terms of the process of innovation into an existing energy system, the related barriers and the supporting diffusion mechanisms. Good practices for renewable energy are also presented and discussed by both the developed and the developing countries in this respect. [Copyright &y& Elsevier]