| Project/Area Number |
17K00693
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental policy and social systems
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| Research Institution | Takasaki City University of Economics |
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Principal Investigator |
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| Project Period (FY) |
2017-04-01 – 2021-03-31
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| Project Status |
Completed (Fiscal Year 2020)
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| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 再生可能エネルギー / 報酬制度 / 提携形ゲーム / コア / 太陽光発電 / FIT / 分散型電源 / 家庭部門 / シャープレイ値 / ネット・メーターリング / Net metering / 制度設計 / 普及 / ミクロ経済モデル |
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| Outline of Final Research Achievements |
We have achieved mainly three results. First, a monograph was published in English, which surveys promotion programs for renewables, particularly focusing on a feed-in tariff system, where a set price is applied to the electricity produced from renewable energy sources (RES-E) during a set period of years.
Second, a new payment system was proposed for the efficient and stable use of RES-E in society after some diffusion of renewables. Given a set of RES-E producers and electricity consumers, it prescribes a payment depending on the comparison between production and consumption during a period of time, say 15 mins. Third, simulation was conducted to illustrate how the payment system proposed will be running.
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| Academic Significance and Societal Importance of the Research Achievements |
技術開発とさまざまな普及策の実施によって、再生可能エネルギーの利用は拡大しつつある。本研究は、普及後に再生可能エネルギーを社会で効率的、安定的に利用するための新たな経済制度を考案した。それは、ローカルな電力需給均衡を目指した報酬制度で、再生可能エネルギーの小規模分散型発電という特性を考慮に入れている。制度自体は簡便で、シミュレーションにより実用性も示した。これを従来の大規模集中型電源のための制度と組み合わせることで、再生可能エネルギーを電力システムに組み込みことが可能になる。
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