气候变化领域集成服务门户(CCPortal): Development of 2015 Vietnam emission inventory for power generation units

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DOI	10.1016/j.atmosenv.2020.118042
	Development of 2015 Vietnam emission inventory for power generation units
	Roy S.; Lam Y.F.; Hung N.T.; Chan J.C.L.; Fu J.S.
发表日期	2021
ISSN	1352-2310
卷号	247
英文摘要	The 2010 and 2015 Emission Inventories (EIs) for Vietnam Thermal Power Plants (TPP) were concurrently developed using the bottom-up approach. Local activity data, emission factors, and pollution control efficiencies were applied to estimate the annual emissions of individual power plants. As the EIs consider all emission control activities with relevant unit upgrades, the estimated SO2, NOx and PM species were found to be lower than most of the reported EIs by 20–70%. An overestimation (i.e., 3.8 times) of SO2 has been observed in Emission Database for Global Atmospheric Research (EDGAR) EI, which can possibly be attributed to the assumption of no air pollution controls in their inventory. Overall, the newly developed EIs indicate that the annual emissions of coal-fired TPPs were highest among the various types of TPPs, and the largest uncertainty occurred in NOx with ranges between −23% and +31%. In terms of regional distribution, the most significant emission sources of CO2, N2O, SO2, NOx, PM10, PM2.5, BC, and OC were from the Red River Delta region resulted from coal-fired TPPs, while the Southeast region had the largest sources of CO, NMVOC, and CH4 caused by gas-fired TPPs. The study reveals that from 2010 to 2015, the growths of NOx, CO, NMVOC, PM10, PM2.5, BC, OC, CO2, CH4, and N2O emissions were 51%, 39%, 41%, 109%, 88%, 9%, 107%, 58%, 33%, and 119%, respectively, while ~19% reduction in SO2 was found resulted from the decommission of oil-fired TPPs. © 2020 Elsevier Ltd
关键词	Air pollution Electricity generation Emission inventory Power plants Vietnam
语种	英语
scopus关键词	Carbon dioxide; Emission control; Nitrogen oxides; River pollution; Thermoelectric power plants; Atmospheric research; Bottom up approach; Control activities; Control efficiency; Emission inventories; Power generation units; Regional distribution; Thermal power plants; Sulfur dioxide; carbon dioxide; coal; methane; nitric oxide; nitrous oxide; sulfur dioxide; atmospheric pollution; bottom-up approach; coal-fired power plant; emission control; emission inventory; estimation method; nitrate; power generation; sulfur dioxide; air monitoring; air pollution control; concentration (parameter); electric power plant; exhaust gas; gas; geothermal energy; particulate matter 10; particulate matter 2.5; pollution monitoring; priority journal; river; Viet Nam; Red River Delta; Viet Nam
来源期刊	ATMOSPHERIC ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/248600
作者单位	School of Energy and Environment, City University of Hong Kong, HKSAR, Hong Kong; Department of Environmental Science and Resource Management, Mawlana Bhashani Science and Technology University, Bangladesh; Department of Geography, The University of Hong Kong, HKSAR, Hong Kong; Research Center for Environmental Monitoring and Modeling (CEMM), University of Science, Vietnam National University, Viet Nam; Guy Carpenter Asia-Pacific Climate Impact Centre, School of Energy and Environment, City University of Hong Kong, HKSAR, Hong Kong; Department of Civil and Environmental Engineering, University of Tennessee, Knoxville, United States; Climate Change Science Institute and Computational Sciences and Engineering Division, Oak Ridge National Laboratory, Oak Ridge, TN, United States
推荐引用方式 GB/T 7714	Roy S.,Lam Y.F.,Hung N.T.,et al. Development of 2015 Vietnam emission inventory for power generation units[J],2021,247.
APA	Roy S.,Lam Y.F.,Hung N.T.,Chan J.C.L.,&Fu J.S..(2021).Development of 2015 Vietnam emission inventory for power generation units.ATMOSPHERIC ENVIRONMENT,247.
MLA	Roy S.,et al."Development of 2015 Vietnam emission inventory for power generation units".ATMOSPHERIC ENVIRONMENT 247(2021).