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Complexities and contradictions in the global energy transition: A re- evaluation of country-level factors and dependencies

机译:全球能源转型中的复杂性和矛盾:对国家级因素和依赖的重新评估

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摘要

The aim of this paper is to map the potential for nation states to adapt to global coal phase-out targets. An assessment framework using three core indicators: 'economic health', 'dependency on coal' and 'carbon contribution to climate change' is used to identify key constraints and contradictions. The indicators include 8 secondary measures. From a complete global list of 264 countries provided by World Bank, a final sample of 118 countries was selected, based on availability of data for the indicators. The sample was further refined using a two-step process. First, 118 countries were characterized according to their capacity to transition from coal (combining 'economic health' and 'dependency on coal') then divided into 4 groups of countries (A-D). Second, the groups were categorized by their level of carbon dioxide (CO2) contribution. This step resulted in a further refinement of the categories showing the different constraints to nations achieving set transition goals. In designing and analyzing our framework, we considered the importance of interrelationships between the measures. 'Carbon contribution to climate change' and 'economic health', in particular, show strong links across the evaluated indicators. Our research demonstrates a direct correlation between CO2 emissions and the size of national economies, as well as the important role of coal imports in transitioning market systems. Green growth is widely promoted as a lever for continued economic expansion. The new energy-efficient technologies and capital investment required for this environmentally sustainable economic growth, however, present significant challenges, particularly for nations that have historically contributed little to global CO2 levels. This article provides a comprehensive multi-step analysis of country-level dependencies that will shape the decision-making pathways available to individual nation states. Recalcitrant nations frame this pathway as a trade-off between short-term economic viability and long-term, even deferrable, climate security issues. While policy platforms that defer climate action are becoming deeply unpopular in most democratic societies, there remains the fundamental question of how coal-dependent nations will stabilize their economies in the absence of coal. In a choice between imperfect alternatives, conservative politics appears to gravitate towards maintaining a cautious balance of market protectionism with the facade of supporting incremental investments in cleaner energy alternatives.
机译:本文的目的是映射国家各国的潜力适应全球煤淘汰目标。使用三个核心指标的评估框架:“经济健康”,“对煤炭依赖”和“碳对气候变化的贡献”用于识别关键的制约因素和矛盾。该指标包括8个次要措施。从世界银行提供的264个国家的完整全球名单,根据指标数据的可用性,选择了118个国家的最终样本。使用两步方法进一步改进样品。首先,118个国家的特征根据他们从煤炭过渡的能力(结合“经济健康”和“煤炭依赖”),然后分为4组国家(A-D)。其次,通过它们的二氧化碳水平(二氧化碳)贡献分类,群体分类。此步骤导致进一步改进了向实现集合转换目标的国家的不同约束的类别进行了进一步改进。在设计和分析我们的框架时,我们认为措施之间相互关系的重要性。特别是,“气候变化”和“经济健康”的碳贡献表现出对评估指标的强烈联系。我们的研究表明二氧化碳排放和国家经济规模之间的直接相关,以及煤炭进口在转换市场系统方面的重要作用。绿色增长被广泛推动为持续经济扩张的杠杆。然而,这种环境可持续经济增长所需的新节能技术和资本投资呈现出巨大的挑战,特别是对于历史上贡献到全球二氧化碳水平较少的国家。本文提供了对国家级依赖的全面的多步分析,这些依赖性将塑造各国国家可用的决策途径。顽抗国家在短期经济可行性和长期,甚至可推迟,气候安全问题之间进行折叠作为权衡。虽然减少气候行动的政策平台在大多数民主社会中都变得深入不受欢迎,但仍然存在煤炭依赖国家如何在缺乏煤炭中稳定其经济的根本问题。在不完善替代方案之间的选择中,保守政治似乎倾向于维持市场保护主义的谨慎平衡与支持更清洁能源替代品的增量投资的立面。

著录项

  • 来源
    《Applied Energy》 |2020年第may1期|114778.1-114778.11|共11页
  • 作者单位

    Univ Queensland Sustainable Minerals Inst Ctr Social Responsibil Min Sir James Foots Bldg 47a St Lucia Campus St Lucia Qld 4072 Australia;

    Univ Queensland Sustainable Minerals Inst Ctr Social Responsibil Min Sir James Foots Bldg 47a St Lucia Campus St Lucia Qld 4072 Australia;

    Univ Queensland Sustainable Minerals Inst Ctr Social Responsibil Min Sir James Foots Bldg 47a St Lucia Campus St Lucia Qld 4072 Australia;

    Univ Queensland Sustainable Minerals Inst Ctr Social Responsibil Min Sir James Foots Bldg 47a St Lucia Campus St Lucia Qld 4072 Australia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Climate change; Economic growth; Renewable energy; Just transition; Coal phase-out;

    机译:气候变化;经济增长;可再生能源;只是过渡;煤淘汰;

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