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首页> 外文期刊>Environmental Science & Technology >Perspectives of Informed Citizen Panel on Low-Carbon Electricity Portfolios in Switzerland and Longer-Term Evaluation of Informational Materials
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Perspectives of Informed Citizen Panel on Low-Carbon Electricity Portfolios in Switzerland and Longer-Term Evaluation of Informational Materials

机译：瑞士低碳电力投资组合知情小组的观点和信息材料的长期评估

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摘要

Low-carbon transition is gaining momentum, but relatively little is known about the public preferences for low- and zero-carbon electricity portfolios given their environmental, health, and economic impacts. Decision science literature argues that conventional opinion surveys are limited for making strategic decisions because the elicited opinions may be distorted by misconceptions and awareness gaps that prevail in the public. We created an informed citizen panel (N = 46) in Switzerland using technology factsheets, interactive web tool Riskmeter, and group discussions. We measured the evolution of the panel's knowledge and preferences from initial (uninformed) to informed and longer-term views 4 weeks after. In terms of energy transition, our elicited technology and portfolio preferences show strong support for the low-carbon electricity sector transition, especially relying on hydropower, solar power, electricity savings and efficiency, and other renewable sources. Since these informed preferences are structurally different from the futures considered by many energy experts, we argue that these preferences should also inform the Swiss Energy Strategy 2050s implementation. In terms of methodologies in decision science, our factsheets, Riskmeter, and group discussions all proved effective in forming the preferences and improving knowledge. But we also intriguingly found that in a longer run the participants tended to revert back to their initial opinions. The latter finding opens up multiple new research questions on the longer-term effectiveness of informational tools and stability of informed preferences.
机译：低碳转型正在蓬勃发展，但鉴于公众对低碳和零碳电力投资组合的偏好，因为它们对环境，健康和经济的影响，人们对此知之甚少。决策科学文献认为，常规民意调查仅限于做出战略性决策，因为所引起的观点可能会因公众中普遍存在的误解和认识差距而扭曲。我们使用技术简介，交互式网络工具Riskmeter和小组讨论在瑞士创建了一个知情的公民小组（N = 46）。我们测量了4周后专家组的知识和偏好从最初（不了解情况）到知情和长期观点的演变。在能源转型方面，我们引出的技术和投资组合偏好显示了对低碳电力行业转型的大力支持，尤其是依靠水力发电，太阳能，节电和效率以及其他可再生资源。由于这些明智的优惠在结构上与许多能源专家考虑的期货不同，因此我们认为这些优惠也应为《 2050年代瑞士能源战略》的实施提供依据。就决策科学的方法论而言，事实证明，风险表和小组讨论都被证明对形成偏好和提高知识有效。但是我们也很有趣地发现，从长远来看，参与者倾向于恢复他们最初的意见。后一个发现为信息工具的长期有效性和知情偏好的稳定性提出了多个新的研究问题。

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  • 来源
    《Environmental Science & Technology》 |2018年第20期|11478-11489|共12页
  • 作者

    Volken Sandra P.; Xexakis Georgios; Trutnevyte Evelina;

  • 作者单位

    Swiss Fed Inst Technol, Dept Environm Syst Sci, Inst Environm Decis, CH-8092 Zurich, Switzerland;

    Swiss Fed Inst Technol, Dept Environm Syst Sci, Inst Environm Decis, CH-8092 Zurich, Switzerland;

    Swiss Fed Inst Technol, Dept Environm Syst Sci, Inst Environm Decis, CH-8092 Zurich, Switzerland;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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