Electricity demand response in Japan: Experimental evidence from a residential photovoltaic power-generation system
Electricity demand response in Japan: Experimental evidence from a residential photovoltaic power-generation system
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DOI：
10.5547/2160-5890.5.1.itak
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发表时间：
2016-03-01
影响因子：
1.9
通讯作者：
Tanaka, Makoto
中科院分区：
文献类型：
--
作者：
Ida, Takanori;Murakami, Kayo;Tanaka, Makoto
我们报告了一项随机对照试验，用于检查动态定价对屋顶光伏发电系统家庭的影响。利用家庭用电、光伏发电、采购和销售的高频数据，我们发现，关键峰值定价导致拥有光伏系统的家庭的使用量显著减少3-4%，这是没有太阳能光伏系统的普通家庭效应大小的四分之一。此外，我们还研究了光伏发电量对治疗效果的影响，以及参与家庭属性造成的潜在异质性。这是第一次大规模的实地试验，评估具有光伏发电能力的家庭的需求响应。
We report on a randomized controlled trial used to examine the effect of dynamic pricing when applied to households with rooftop photovoltaic (PV) power-generation systems. Using high-frequency data on household-level electricity use, PV generation, purchases, and sales, we find that critical peak pricing induced significant usage reductions of 3-4% among households with PV systems, a quarter of the effect size seen among average households without solar PV systems. In addition, we investigate the influence of the amount of PV power generated on treatment effects and the potential heterogeneity caused by participating households' attributes. This is the first large-scale field experiment evaluating the demand response of households with PV generation capabilities.