气候变化领域集成服务门户(CCPortal): Sustainable electricity supply for small off-grid communities in Colombia: A system dynamics approach

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DOI	10.1016/j.enpol.2022.113314
	Sustainable electricity supply for small off-grid communities in Colombia: A system dynamics approach
	Garces, Estefany; Franco, Carlos J.; Tomei, Julia; Dyner, Isaac
发表日期	2023
ISSN	0301-4215
EISSN	1873-6777
卷号	172 页码:14
英文摘要	Colombia, like many other low and middle-income countries, faces an electricity access deficit. Even where access is available, many off-grid communities are only provided with a few hours of service, typically using diesel, which is expensive and polluting. Using a system dynamics model, this paper investigates how a sustainable and durable electricity supply can be provided in off-grid communities in Colombia. The scenarios examined draw on two government funds that have been established to: deliver the infrastructure and provide subsidies for electricity supply. The results demonstrate that a transition from diesel to renewables is not only possible but also economically viable and desirable. The simulations also show that in order to make the best use of limited government funding for electrification, the transition from diesel to renewables should begin as soon as possible and be accompanied by a zero-diesel policy by 2040. Furthermore, the model highlights that electricity systems should be designed to enable gradual growth in demand - driven by socio-economic development and productive uses. Given the imperative to provide a sustainable and durable electricity supply to off-grid communities, this paper provides insights into how this can be achieved while delivering clear benefits for users, utilities and the government.
英文关键词	Off -grid electrification; Electricity supply; Sustainability; System dynamics; Colombia
学科领域	Economics; Energy & Fuels; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology
WOS记录号	WOS:000908671400003
来源期刊	ENERGY POLICY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272127
作者单位	Universidad Nacional de Colombia; University of London; University College London; Universidad de Bogota Jorge Tadeo Lozano
推荐引用方式 GB/T 7714	Garces, Estefany,Franco, Carlos J.,Tomei, Julia,et al. Sustainable electricity supply for small off-grid communities in Colombia: A system dynamics approach[J],2023,172:14.
APA	Garces, Estefany,Franco, Carlos J.,Tomei, Julia,&Dyner, Isaac.(2023).Sustainable electricity supply for small off-grid communities in Colombia: A system dynamics approach.ENERGY POLICY,172,14.
MLA	Garces, Estefany,et al."Sustainable electricity supply for small off-grid communities in Colombia: A system dynamics approach".ENERGY POLICY 172(2023):14.