气候变化领域集成服务门户(CCPortal): Replacing hard coal with wind and nuclear power in Finland- impacts on electricity and district heating markets

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DOI	10.1016/j.energy.2020.117884
	Replacing hard coal with wind and nuclear power in Finland- impacts on electricity and district heating markets
	Khosravi A.; Olkkonen V.; Farsaei A.; Syri S.
发表日期	2020
ISSN	3605442
卷号	203
英文摘要	Finland has recently adopted a high profile in climate change mitigation. Finland has declared a national target of achieving carbon neutrality by 2035. As a part of this, the use of coal for energy purposes has been banned from year 2029 onwards. The Finnish electricity system is already very low-carbon, and more wind and nuclear power is being constructed. However, District heating (DH) is a backbone of the Finnish energy system, and it is still quite reliant on fossil fuels and domestic high-emission fuel peat, their share being 51% of DH fuels in 2018. This paper models the impacts of this transition on the electricity markets and DH systems and develops scenarios with a large-scale transition to wind and nuclear power and heat pumps in DH systems. The study finds that large-scale introduction of heat pumps would be profitable in cities Helsinki, Espoo, Turku and Vantaa, especially with the planned decrease of electricity tax. The study indicates that the impacts on Winter time capacity adequacy could be managed, but this requires considerable increases in nuclear and wind capacity. © 2020 Elsevier Ltd
英文关键词	District heating; Energy system modelling; Fossil fuels; Heat pump; Renewable energy; Wind power
scopus关键词	Carbon; Climate change; Coal industry; Commerce; District heating; Heat pump systems; Nuclear energy; Nuclear fuels; Capacity adequacy; Carbon neutralities; Climate change mitigation; Electricity system; Energy purpose; Energy systems; Scale transition; Wind capacity; Fossil fuels; climate change; coal; electricity; energy market; environmental impact assessment; heating; nuclear power; profitability; tax system; wind power; Espoo; Finland; Finland; Helsinki; Turku; Uusimaa; Vantaa; Varsinais-Suomi
来源期刊	Energy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176625
作者单位	Department of Mechanical Engineering, School of Engineering, Aalto University, Finland
推荐引用方式 GB/T 7714	Khosravi A.,Olkkonen V.,Farsaei A.,et al. Replacing hard coal with wind and nuclear power in Finland- impacts on electricity and district heating markets[J],2020,203.
APA	Khosravi A.,Olkkonen V.,Farsaei A.,&Syri S..(2020).Replacing hard coal with wind and nuclear power in Finland- impacts on electricity and district heating markets.Energy,203.
MLA	Khosravi A.,et al."Replacing hard coal with wind and nuclear power in Finland- impacts on electricity and district heating markets".Energy 203(2020).