“上大压小”降低中国煤电的大气污染排放——基于供应链视角

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (1370 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract This paper investigated the mitigation effect of the promoting the big and quashing the small policy (PBQSP) on air pollutant emissions from China’s coal-fired power plants (CFPPs) between 2011 and 2018 by building a coal supply chain network based on the plant-level CFPP information in China. Results show that, while China's coal power generation increased by 38.6% from 2011 to 2018, NO_x SO₂, and Hg emissions from coal power supply-chain increased merely by 10.4%, 16.2%, and 6.8%, with PM emissions decreasing by 15.8%. Compared to decommissioned CFPPs, newly-built CFPPs reduced their NO_x, SO_2, PM, and Hg emission intensities along their coal supply chain by 63.2%, 62.1%, 90.2%, and 67.8%, respectively. The emission intensities at the power generation stage had the largest decrease; but remained similar at the coal mining stage and declined slightly at the transport stage, respectively. This study also proposed strategies to enhance the mitigation effect of the PBQSP, including optimizing the site selection of newly-built CFPPs, enhancing the coal mine management, and improving the end-of-pipe emission control for CFPPs. It also serves as an important reference to exploring emission reduction paths in other pollution-intensive industries.

Key words： coal-fired power plants air pollutants coal supply chain the Promoting the Big and Quashing the Small Policy

Received: 04 August 2022

PACS:

X196

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LI Jia-shuo
	SUN Qian-hui
	WANG Wen-xin
	YANG Fan

Cite this article:

LI Jia-shuo,SUN Qian-hui,WANG Wen-xin等. The Promoting the Big and Quashing the Small Policy reduced the air pollutant emissions from China’s coal power supply chain perspective[J]. CHINA ENVIRONMENTAL SCIENCECE, 2023, 43(4): 2047-2056.

URL:

http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2023/V43/I4/2047

[1]	Zhao Y, Zhang J, Nielsen C P. The effects of recent control policies on trends in emissions of anthropogenic atmospheric pollutants and CO2 in China[J]. Atmospheric Chemistry and Physics, 2013,13(2):487-508.
[2]	王树民,白孝轩,宋畅,等.燃煤电厂大气汞及其他痕量元素排放标准研究[J]. 中国环境科学, 2021,41(4):1949-1958. Wang S M, Bai X X, Song C, et al. Study of atmospheric trace elements emission standards for coal-fired power plants in China[J]. China Environmental Science, 2021,41(4):1949-1958.
[3]	秦雨,张强,李鑫,等.中国燃煤电厂大气污染物排放的健康影响特征[J]. 环境科学, 2018,39(12):5289-5295. Qin Y, Zhang Q, Li X, et al. Patterns of mortality from air pollutant emissions in China's coal-fired power plants[J]. Environmental Science, 2018,39(12):5289-5295.
[4]	Tong D, Zhang Q, Liu F, et al. Current emissions and future mitigation pathways of coal-fired power plants in China from 2010 to 2030[J]. Environmental Science & Technology, 2018,52(21):12905-12914.
[5]	Zhou S L, Wei W D, Chen L, et al. Impact of a coal-fired power plant shutdown campaign on heavy metal emissions in China[J]. Environmental Science & Technology, 2019,53(23):14063-14069.
[6]	Li J S, Zhou S L, Wei W D, et al. China's retrofitting measures in coal-fired power plants bring significant mercury-related health benefits[J]. One Earth, 2020,3(6):777-787.
[7]	Tong D, Zhang Q, Davis S J, et al. Targeted emission reductions from global super-polluting power plant units[J]. Nature Sustainability, 2018,1(1):59-68.
[8]	国家发展和改革委员会.关于加快关停小火电机组的若干意见[EB/OL]. https://www.ndrc.gov.cn/xxgk/zcfb/qt/200701/t20070131_967710.html2007-01-20. National Development and Reform Commission. Several Opinionson Speeding up the Closing-down and Decommission of Small Steam Power Generation Units[EB/OL]. https://www.ndrc.gov.cn/xxgk/zcfb/qt/200701/t20070131_967710.html2007-01-20.
[9]	Li M Q, Patiño-Echeverri D, Zhang J F. Policies to promote energy efficiency and air emissions reductions in China's electric power generation sector during the 11th and 12th five-year plan periods:Achievements, remaining challenges, and opportunities[J]. Energy Policy, 2019,125:429-444.
[10]	中国电力企业联合会.中国电力统计年鉴2021[R]. 北京:中国统计出版社, 2021. China Electricity Council. China electricity statistics yearbook 2021[R]. Beijing:China Statistics Press, 2021.
[11]	Wu B B, Tian H Z, Hao Y, et al. Refined assessment of size-fractioned particulate matter (PM2.5/PM10/PMtotal) emissions from coal-fired power plants in China[J]. Science of the Total Environment, 2020,706:135735.
[12]	Xiong T Q, Jiang W, Gao W D. Current status and prediction of major atmospheric emissions from coal-fired power plants in Shandong Provinve, China[J]. Atmospheric Environment, 2016,124:46-52.
[13]	Wang G, Deng J G, Zhang Y, et al. Air pollutant emissions from coal-fired power plants in China over the past two decades[J]. Science of The Total Environment, 2020,741:140326.
[14]	Wang N, Ren Y X, Zhu T, et al. Life cycle carbon emission modelling of coal-fired power:Chinese case[J]. Energy, 2018,162:841-852.
[15]	Wang W X, Yang F, Guo Y Q, et al. The effects of the promoting the big and quashing the small policy on pollutants from a coal power supply chain perspective[J]. Journal of Environmental Management, 2022,313:114960.
[16]	环境保护部,外交部,国家发展和改革委员会,等.《关于汞的水俣公约》生效公告(全文)[EB/OL]. https://www.mee.gov.cn/gkml/hbb/bgg/201708/t20170816_419736.htm2017-08-15. Ministry of Environmental Protection, Ministry of Foreign Affairs,National Development and Reform Commission. Full text:Anno——uncement on the entry into force of the minamata convention on mercury.[EB/OL]. https://www.mee.gov.cn/gkml/hbb/bgg/201708/t20170816_419736.htm2017-08-15.
[17]	Oberschelp C, Pfister S, Raptis C E, et al. Global emission hotspots of coal power generation[J]. Nature Sustainability, 2019,2(2):113-121.
[18]	Mou D G, Li Z. A spatial analysis of China's coal flow[J]. Energy Policy, 2012,48:358-368.
[19]	Trippi M. H., Belkin H., Dai S F, et al. USGS compilation of geographic information system (GIS) data representing coal mines and coal-bearing areas in China[R]. Reston:U.S. Geological Survey, 2015.
[20]	GB 50215-2015 煤炭工业矿井设计规范[S]. GB 50215-2015 Code for design of mine of coal industry[S].
[21]	中国电力企业联合会.电力工业统计资料汇编[R]. 北京:中国电力企业联合会, 2011-2019. China Electricity Council. The inventory of power plants in China[R]. Beijing:China Statistics Press, 2011-2019.
[22]	Data Natural Earth. Railroads (10m, v 4.0.0)[DB/OL]. https://www. naturalearthdata.com/downloads/10m-cultural-vectors/2019-12-16.
[23]	Dijkstra E W. A note on two problems in connexion with graphs[J]. Numerische mathematik, 1959,1(1):269-271.
[24]	柳君波,高俊莲,徐向阳.中国煤炭供应行业格局优化及排放[J]. 自然资源学报, 2019,34(3):473-486. Liu J B, Gao J L, Xu X Y. Pattern optimization and carbon emissions of coal supply in China.[J]. Journal of Natural Resources, 2019,34(3):473-486.
[25]	Font V D, Van Der V E. The rebound effect through industrial ecology's eyes:a review of LCA-based studies[J]. The International Journal of Life Cycle Assessment, 2014,19(12):1933-1947.
[26]	Turner K, Katris A. A 'Carbon Saving Multiplier' as an alternative to rebound in considering reduced energy supply chain requirements from energy efficiency?[J]. Energy Policy, 2017,103:249-257.
[27]	Font V D, Freire-González J, Galvin R, et al. Rebound effect and sustainability science:A review[J]. Journal of Industrial Ecology, 2022,26(4):1543-1563.
[28]	Switzerland Ecoinvent Centre. Ecoinvent v.3.6 Database-cut-off system model[DB/OL]. https://v36.ecoquery.ecoinvent.org/2019.
[29]	Cai W J, Wang C, Jin Z G, et al. Quantifying baseline emission factors of air pollutants in China's regional power grids[J]. Environmental Science & Technology, 2013,47(8):3590-3597.
[30]	Tian H Z, Zhu C, Gao J, et al. Quantitative assessment of atmospheric emissions of toxic heavy metals from anthropogenic sources in China:Historical trend, spatial distribution, uncertainties, and control policies[J]. Atmospheric Chemistry and Physics Discussions, 2015,15:12107-12166.
[31]	惠霂霖,张磊,王书肖,等.中国燃煤部门大气汞排放协同控制效果评估及未来预测[J]. 环境科学学报, 2017,37(1):11-22. Hui M L, Zhang Lei, Wang S X, et al. Evaluation of co-benefits on atmospheric mercury emission control for coal combustion in China and future projection[J]. Acta Scientiae Circumstantiae, 2017,37(1):11-22.
[32]	Tang L, Qu J B, Mi Z F, et al. Substantial emission reductions from Chinese power plants after the introduction of ultra-low emissions standards[J]. Nature Energy, 2019,4(11):929-938.
[33]	闫楠.煤炭产业的环境保护问题及建议[J]. 中国环境管理, 2018,10(3):38-40. Yan N. Environmental protection issues and suggestions of China's coal industry[J]. Chinese Journal of Environmental Management, 2018,10(3):38-40.
[34]	国家发展和改革委员会,工业和信息化部,生态环境部,等.煤炭清洁高效利用重点领域标杆水平和基准水平(2022年版)[EB/OL]. https://www.ndrc.gov.cn/xxgk/zcfb/tz/202205/t20220510_1324482.html2022-04-09. National Development and Reform Commission, Ministry of Indu-stry and Information Technology, Ministry of Ecological Environ-ment, et al. Benchmark level of clean and efficient utilizationof coal in key fields (2022Version).[EB/OL]. https://www.ndrc.gov.cn/xxgk/zcfb/tz/202205/t20220510_1324482.html2022-04-09.