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首页> 外文期刊>Energy Policy >The effects of the new Feed-In Tariff Act for solar photovoltaic (PV) energy in the wake of the Fukushima accident in Japan
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The effects of the new Feed-In Tariff Act for solar photovoltaic (PV) energy in the wake of the Fukushima accident in Japan

机译:日本福岛事故术后,新饲料关税行动对太阳能光伏(PV)能源的影响

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摘要

In 2012, the Japanese government launched the new Feed-In Tariff Act (FIT), which aimed at promoting the stable, integrated rise of renewable energy in the wake of the Fukushima nuclear accident. Solar photovoltaic (PV) energy on both the residential (installation capacity less than 10 kW) and non-residential side (installation capacity 10 kW and above) has been associated with significant benefits with the passage of the new FIT Act. However, a number of issues have emerged during implementation, including unjust enrichment from delayed PV plant operation and high renewable energy taxes. In this paper, we present an overview of the evolution of the FIT and explore how the relevant issues have been addressed through revised government policy. The paper also examines, the FIT's effect on PV energy development. An economic analysis was conducted to identify the impact of FIT fixed price changes on the profitability of solar PV plants on both the residential and nonresidential side from 2012 to 2019. Furthermore, a sensitivity analysis was conducted based on scenarios of future FIT fixed purchase price reductions and PV initial investment cost reductions. The results show that the FIT can potentially be reduced on the residential side and that the current FIT has reached its feasibility limits in terms of non-residential PV investments.
机译:2012年,日本政府推出了新的饲料关税法案(FIT),旨在在福岛核事故发生后促进可再生能源的稳定综合崛起。居民(安装能力小于10千瓦)和非住宅侧(安装量10千瓦及以上)的太阳能光伏(PV)能量与新的FIT行为通过了显着的好处。但是,实施期间出现了许多问题,包括延迟光伏工厂运营和高可再生能源税的不公正富集。在本文中,我们概述了契合的演变,探讨了通过修订的政府政策如何解决相关问题。本文还审查了契合对光伏能源发展的影响。进行了经济分析,以确定2012年至2019年期间和非年度侧面对太阳能光伏工厂盈利能力的影响。此外,根据未来适合固定购买价格减少的情况进行敏感性分析和PV初始投资成本减少。结果表明,在住宅方面可能会降低配合,并且当前拟合在非住宅PV投资方面达到了其可行性限制。

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  • 来源
    《Energy Policy》 |2021年第9期|112414.1-112414.13|共13页
  • 作者单位

    Shanghai Dianji Univ Sch Elect Engn Shanghai 201306 Peoples R China|Univ Kitakyushu Fac Environm Engn Kitakyushu Fukuoka 8080135 Japan;

    Qingdao Univ Technol ISMART Qingdao 266033 Peoples R China|Univ Kitakyushu Fac Environm Engn Kitakyushu Fukuoka 8080135 Japan;

    Univ Kitakyushu Fac Environm Engn Kitakyushu Fukuoka 8080135 Japan;

    Shanghai Univ Elect Power Sch Energy & Environm Engn Shanghai 200090 Peoples R China;

    Shanghai Univ Elect Power Sch Energy & Environm Engn Shanghai 200090 Peoples R China;

  • 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

    Japan; Feed-in tariff (FIT); Solar PV energy; Economic analysis; Sensitivity analysis;

    机译:日本;饲料关税(适合);太阳能光伏能量;经济分析;敏感性分析;

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