气候变化领域集成服务门户(CCPortal): Life Cycle Assessment of Different Low-Temperature District Heating Development Scenarios: A Case Study of Municipality in Latvia

CCPortal

DOI	10.2478/rtuect-2019-0068
	Life Cycle Assessment of Different Low-Temperature District Heating Development Scenarios: A Case Study of Municipality in Latvia
	Feofilovs M.; Pakere I.; Romagnoli F.
发表日期	2019
ISSN	22558837
起始页码	272
结束页码	290
卷号	23 期号:2
英文摘要	Sustainable heating solutions involving renewable energy sources and low supply/return temperatures for district heating are evolving. Low temperature use in district heating allows reducing the heating operation costs significantly and at the same time holding the sustainability criteria. However, an in-depth study on environmental impacts during the life cycle of low temperature district heating was not conducted until now. Thus, this study aims to find the best development scenarios for development of local low temperature district heating. For this purpose, a methodology adopts life cycle analysis approach that allows assessing the environmental impacts according to a variety of environmental performance criterions. The results of the study showed an improvement in the overall environmental performance towards the transition of a conventional 3rd generation district heating to low temperature concept including the effects of reconstruction and modernization of the boiler house. A set of potential development is proposed. Specifically, the scenario implementing low temperature district heating with solar PV showed the best score for environmental performance. The scenario with implementation of low temperature district heating without solar PV did not show significant improvement in environmental performance under operation conditions of a pilot case study. © 2019 Maksims Feofilovs et al., published by Sciendo 2019.
关键词	environmental impact heating life cycle analysis low temperature modernization photovoltaic system scenario analysis Latvia
语种	英语
来源机构	Environmental and Climate Technologies
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/132568
推荐引用方式 GB/T 7714	Feofilovs M.,Pakere I.,Romagnoli F.. Life Cycle Assessment of Different Low-Temperature District Heating Development Scenarios: A Case Study of Municipality in Latvia[J]. Environmental and Climate Technologies,2019,23(2).
APA	Feofilovs M.,Pakere I.,&Romagnoli F..(2019).Life Cycle Assessment of Different Low-Temperature District Heating Development Scenarios: A Case Study of Municipality in Latvia.,23(2).
MLA	Feofilovs M.,et al."Life Cycle Assessment of Different Low-Temperature District Heating Development Scenarios: A Case Study of Municipality in Latvia".23.2(2019).