干旱区生态环境知识资源中心(Arid): Influence of climatic variability on the electricity generation potential by renewable sources in the Brazilian semi-arid region

Arid

DOI	10.1016/j.jaridenv.2020.104331
	Influence of climatic variability on the electricity generation potential by renewable sources in the Brazilian semi-arid region
	Leite Medeiros, Susane Eterna; Nilo, Priscila Farias; Silva, Louise Pereira; Costa Santos, Carlos Antonio; Carvalho, Monica; Abrahao, Raphael
通讯作者	Abrahao, R
来源期刊	JOURNAL OF ARID ENVIRONMENTS
ISSN	0140-1963
EISSN	1095-922X
出版年	2021
卷号	184
英文摘要	Brazil presents favorable geographic conditions for the exploitation of renewable energy sources. Although the national electricity mix is predominantly hydroelectricity-based, increasing participation of solar energy has been observed. The availability and reliability of the electricity sector are intrinsically intertwined with climate conditions and can be influenced by its changes. The study presented herein investigates the effect of observed climate changes on the potential of electricity generation from photovoltaic solar and hydroelectric sources, in the semi-arid region of the Paraiba state (Northeast Brazil). The study area includes a Small Hydroelectric Power Plant (SHPP), and solar photovoltaic plants are currently being installed. Trend analysis revealed that total rainfall increased by 3.43 mm/year for the SHPP site during the studied period; however, electricity generation decreased by 3.23 MWh/year as water use was prioritized for human and irrigation purposes. Due to intense solar radiation, the study area presents favorable opportunities for the implementation of photovoltaic solar generation technologies. The increases verified in average air temperature did not affect the solar electricity generation significantly. The consideration of climate trends can help in the planning of energy systems, as climate variability can result in considerable fluctuations in renewable electricity generation, leading to disruption in energy supply.
英文关键词	Energy potential Climate Trends Renewable energy Solar Adaptation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000579976600025
WOS关键词	CHANGE IMPACTS ; CARBON FOOTPRINT ; WATER-RESOURCES ; HYDROPOWER ; ENERGY ; FUTURE ; VALUES ; MODEL
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327935
作者单位	[Leite Medeiros, Susane Eterna; Silva, Louise Pereira] Univ Fed Paraiba, Grad Program Renewable Energy, Joao Pessoa, Paraiba, Brazil; [Nilo, Priscila Farias] Univ Fed Paraiba, Grad Program Mech Engn, Joao Pessoa, Paraiba, Brazil; [Costa Santos, Carlos Antonio] Univ Fed Campina Grande, Acad Unit Atmospher Sci, Campina Grande, Paraiba, Brazil; [Carvalho, Monica; Abrahao, Raphael] Univ Fed Paraiba, Dept Renewable Energy Engn, Joao Pessoa, Paraiba, Brazil
推荐引用方式 GB/T 7714	Leite Medeiros, Susane Eterna,Nilo, Priscila Farias,Silva, Louise Pereira,et al. Influence of climatic variability on the electricity generation potential by renewable sources in the Brazilian semi-arid region[J],2021,184.
APA	Leite Medeiros, Susane Eterna,Nilo, Priscila Farias,Silva, Louise Pereira,Costa Santos, Carlos Antonio,Carvalho, Monica,&Abrahao, Raphael.(2021).Influence of climatic variability on the electricity generation potential by renewable sources in the Brazilian semi-arid region.JOURNAL OF ARID ENVIRONMENTS,184.
MLA	Leite Medeiros, Susane Eterna,et al."Influence of climatic variability on the electricity generation potential by renewable sources in the Brazilian semi-arid region".JOURNAL OF ARID ENVIRONMENTS 184(2021).