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Grid parity analysis of distributed PV generation considering tariff policies in Argentina
Energy Policy ( IF 9 ) Pub Date : 2021-08-14 , DOI: 10.1016/j.enpol.2021.112519
M. Samper 1 , G. Coria 1 , M. Facchini 1
Affiliation  

This work analyzes the grid parity of distributed photovoltaic generation (DG-PV) in the province of San Juan-Argentina, proving that currently, the levelized cost of DG-PV is on average 20% higher than the tariff price for residential customers. In order to achieve the grid parity, the provincial government should implement incentive mechanisms such as the Net Billing proposed in the National Law 27.424 (2017). The impact of the Net Billing scheme proposed in such law, from the point of view of a typical residential user, and also compared with the impact of the Net Metering and Feed-in Tariff mechanisms are presented in this work. Results show that the Net Metering scheme could be the most profitable or economically beneficial for PV-owners, but it could have some negative impact on the incomes of utilities. Besides, investment decisions in renewable distributed generation are significantly affected by technological costs, national financial conditions, and tariffs. This analysis also suggests that taxes included in the tariff structure are an important aspect to take into account for implementing incentive mechanisms. Finally, some energy policies are recommended to guarantee the profitability of DG-PV systems and to assist the government in making decisions to promote these systems.



中文翻译:

考虑阿根廷电价政策的分布式光伏发电并网平价分析

本工作分析了阿根廷圣胡安省分布式光伏发电 (DG-PV) 的电网平价,证明目前 DG-PV 的平准化成本平均比住宅用户的电价高 20%。为实现平价上网,省政府应实施国家法律27.424(2017)中提出的净计费等激励机制。从典型住宅用户的角度来看,该法律中提出的净计费方案的影响,并与净计量和上网电价机制的影响进行了比较。结果表明,净计量方案可能是光伏所有者最有利可图或经济上最有利的方案,但它可能对公用事业的收入产生一些负面影响。除了,可再生分布式发电的投资决策受到技术成本、国家财政状况和关税的显着影响。该分析还表明,关税结构中包含的税收是实施激励机制时需要考虑的一个重要方面。最后,建议一些能源政策来保证 DG-PV 系统的盈利能力,并协助政府做出推广这些系统的决策。

更新日期:2021-08-15
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