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Abstract

The paper uses a social cost benefit analysis (SCBA) approach to measure the effects of the power system reform starting from 2015 in Jiangsu province, China. We review the background of Jiangsu power system and summarize the implemented policies since the publication of “Document #9.” Then we pick the average industrial and commercial retail price and analyze the sources of price reductions. We show that the nominal industrial and commercial price fell by 21.3 percent between January 2012 and May 2021. We then analyze the likely overall welfare change facing industrial and commercial customers using SCBA and conclude that there is a permanent gain equivalent to 9.1% lower prices per year mainly because of the reform. This figure is a significantly more positive consumer gain than that calculated in previous SCBAs of electricity reform in other countries.

JEL Classification: L94, Q48

Keywords

power system reform (PSR)social cost benefit analysis (SCBA)electricity market industrial and commercial electricity price

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References

Abhyankar

Lin

Liu

Sifuentes

2020. “Economic and Environmental Benefits of Market-Based Power-System Reform in China: A Case Study of the Southern Grid System.” Resources, Conservation and Recycling 153: 104558.

Anaya

2010. “The Restructuring and Privatization of the Peruvian Electricity Distribution Market.” EPRG Working Paper, No.1009. http://www.eprg.group.cam.ac.uk/wp-content/uploads/2014/01/EPRG-1009_Complete.pdf.

Chen

Kang

Ming

Wang

Xia

2014. “Assessing the Low-Carbon Effects of Inter-Regional Energy Delivery in China’s Electricity Sector.” Renewable and Sustainable Energy Reviews 32: 671–83.

Cheng

Chen

Ristić

Mirchi

Qiyu

Madani

2018. “Reform and Renewables in China: The Architecture of Yunnan’s Hydropower Dominated Electricity Market.” Renewable and Sustainable Energy Reviews 94: 682–93.

Domah

Pollitt

M.G.

2001. “Restructuring and Privatization of Electricity Distribution and Supply Businesses in England and Wales: A Social Cost-Benefit Analysis.” Fiscal Studies 22 (1): 107–46.

Finona

Roques

2013. “European Electricity Market Reforms: The ‘Visible Hand’ of Public Coordination.” Economics of Energy and Environmental Policy 2 (2): 107–24.

Galal

Jones

Tandon

Vogelsang

1994. Welfare Consequences of Selling Public enterprises: An Empirical Analysis. Oxford: Oxford University Press.

Goto

Sueyoshi

2016. “Electricity Market Reform in Japan After Fukushima.” Economics of Energy and Environmental Policy 5 (1): 15–30.

Grubb

Newbery

D.M.

2018. “UK Electricity Market Reform and the Energy Transition: Emerging Lessons.” The Energy Journal 39 (6): 1–25.

10.

Guo

Davidson

M.R.

Chen

Zhang

Jiang

Xia

Kang

Zhang

2020. “Power Market Reform in China: Motivations, Progress, and Recommendations.” Energy Policy 145: 111717.

11.

Jamasb

Nepal

Timilsina

G.R.

2017. “A Quarter Century Effort Yet to Come of Age: A Survey of Electricity Sector Reform in Developing Countries.” The Energy Journal 38 (3): 195–234.

12.

Jamasb

Pollitt

M.G.

2005. “Electricity Market Reform in the European Union: Review of Progress toward Liberalization & Integration.” The Energy Journal 26 (Special Issue): 11–42.

13.

Jones

L. P.

Tandon

Vogelsang (1990). Selling Public Enterprises: A Cost–Benefit Methodology. Cambridge, MA: MIT Press.

14.

Joskow

P.L.

2006. “Markets for Power in the U.S.: An Interim Assessment.” The Energy Journal 27 (1): 1–36.

15.

Joskow

P.L.

2008. “Lessons Learned From Electricity Market Liberalization.” The Energy Journal 29 (Special Issue #2): 9–42.

16.

Lei

Chen

Sun

Tao

2018. “Electricity Market Creation in China: Policy Options from Political Economics Perspective.” Sustainability 10 (5): 1481.

17.

Lin

Kahrl

Yuan

Liu

Zhang

2019. “Challenges and Strategies for Electricity Market Transition in China.” Energy Policy 133: 110899.

18.

Lin

K.-C.

Purra

M.M.

2019. “Transforming China’s Electricity Sector: Politics of Institutional Change and Regulation.” Energy Policy 124: 401–10.

19.

Liu

Zhang

Chen

Z.-M.

Dou

2019. “The Impact of China’s Electricity Price Deregulation on Coal and Power Industries: Two-Stage Game Modeling.” Energy Policy 134: 110957.

20.

Meng

Mander

Zhao

Niu

2016. “Have Market-Oriented Reforms Improved the Electricity Generation Efficiency of China’s Thermal Power Industry? An Empirical Analysis.” Energy 114: 734–41.

21.

Moshiri

Santillan

M.A.M.

2018. “The Welfare Effects of Energy Price Changes Due to Energy Market Reform in Mexico.” Energy Policy 113: 663–72.

22.

Mota

2003. “The Restructuring and Privatization of Electricity Distribution and Supply Business in Brazil: A Social Cost Benefit Analysis.” DAE Working Paper #309, Department of Applied Economics. University of Cambridge, Cambridge, January.

23.

Newbery

D.M.

2016. “Towards a Green Energy Economy? The EU Energy Union’s Transition to a Low-Carbon Zero Subsidy Electricity System—Lessons from the UK’s Electricity Market Reform.” Applied Energy 179: 1321–30.

24.

Newbery

D.M.

2018. “What Future (s) for Liberalized Electricity Markets: Efficient, Equitable or Innovative?.” The Energy Journal 39 (1): 1–28.

25.

Newbery

D.M.

Pollitt

M.G.

1997. “The Restructuring and Privatization of Britain’s CEGB: Was It Worth It?” The Journal of Industrial Economics 45 (3): 269–303.

26.

Ofuji

Tatsumi

2016. “Wholesale and Retail Electricity Markets in Japan: Results of Market Revitalization Measures and Prospects for the Current Reform.” Economics of Energy and Environmental Policy 5 (1): 31–49.

27.

Pollitt

M.G

. (1997). “The restructuring and privatisation of the electricity supply industry in Northern Ireland: will it be worth it?” University of Cambridge, Department of Applied Economics, Working Papers Amalgamated Series no. 9701.

28.

Pollitt

M.G

. (1999). “The restructuring and privatisation of electricity supply industry in Scotland”. mimeo, University of Cambridge.

29.

Pollitt

M.G.

2012. “The Role of Policy in Energy Transitions: Lessons from the Energy Liberalization Era.” Energy Policy 50: 128–37.

30.

Pollitt

M.G.

2021. “Measuring the Impact of Electricity Market Reform in a Chinese Context.” Energy and Climate Change 2: 100044.

31.

Sen

Jamasb

2012. “Diversity in Unity: An Empirical Analysis of Electricity Deregulation in Indian States.” The Energy Journal 33 (1): 83–130.

32.

She

Z.-Y.

Meng

Xie

B.-C.

O’Neill

2020. “The Effectiveness of the Unbundling Reform in China’s Power System from a Dynamic Efficiency Perspective.” Applied Energy 264: 114717.

33.

Teng

Jotzo

Wang

2017. “Interactions Between Market Reform and a Carbon Price in China’s Power Sector.” Economics of Energy and Environmental Policy 6 (2): 39–53.

34.

The European Energy Exchange Group (EEX Group). 2017. “EEX Group Annual Report 2016.”https://www.eex.com/fileadmin/EEX/Downloads/Newsroom/Publications/Annual_Reports/eex-gb-2016-en-viewer-data.pdf.

35.

The European Energy Exchange Group (EEX Group). 2018. “EEX Group Annual Report 2017.”https://www.eex.com/fileadmin/EEX/Downloads/Newsroom/Publications/Annual_Reports/eexgroup-annual-report-2017-eng-data.pdf.

36.

The European Energy Exchange Group (EEX Group). 2019. “EEX Group Annual Report 2018.”https://www.eex.com/fileadmin/EEX/Downloads/Newsroom/Publications/Annual_Reports/annual-report-2018-complete-en-data.pdf.

37.

The European Energy Exchange Group (EEX Group). 2020. “EEX Group Annual Report 2019.”https://www.eex.com/fileadmin/EEX/Downloads/Newsroom/Publications/Annual_Reports/eex-group-annual-report-2019-english-data_.pdf.

38.

The European Energy Exchange Group (EEX Group). 2021. “EEX Group Annual Report 2020.”https://www.eex.com/fileadmin/EEX_Group/EEX_Group_Annual_Report/Annual_Report_2020/210421_EEX_Group_Annual_Report_2020_ENG.pdf.

39.

The World Bank. 2017. “Shadow Price of Carbon in Economic Analysis—Guidance Note.”https://thedocs.worldbank.org/en/doc/911381516303509498-0020022018/original/2017ShadowPriceofCarbonGuidanceNoteFINALCLEARED.pdf.

40.

The World Bank. 2021. “GDP (Current US$)—All Countries and Economies.”https://data.worldbank.org/indicator/NY.GDP.MKTP.CD.

41.

Timilsina

G.R.

Pang

Yang

2021. “Macroeconomic Impacts of Power Sector Reforms in China.” Energy Policy 157: 112509.

42.

Toba

2002. “Welfare Impacts of Electricity Sector Reform in the Philippines.” PhD Thesis, University of Cambridge.

43.

Toba

2007. “Welfare Impacts of Electricity Generation Sector Reform in the Philippines.” Energy Policy 35 (12): 6145–62.

44.

UK Data Service. 2018. “World Direct Emission Factors (CO2 per kg).”http://stats2.digitalresources.jisc.ac.uk/OECDStat_Metadata/ShowMetadata.ashx?Dataset=IEA_CO2_AH&ShowOnWeb=true&Lang=en.

45.

Xie

B.-C.

Pollitt

2020. “What Effect Has the 2015 Power Market Reform Had on Power Prices in China? Evidence from Guangdong and Zhejiang.”EPRG Working Paper, No. 2010. https://www.eprg.group.cam.ac.uk/wp-content/uploads/2020/05/2010-Text_UPD.pdf.

46.

Xie

B.-C.

Zhang

Z.-J.

Anaya

K.L.

2021. “Has the Unbundling Reform Improved the Service Efficiency of China’s Power Grid Firms?.” Energy Economics 95: 104993.

47.

Song

Tang

2018. “The Cost and Marketability of Renewable Energy After Power Market Reform in China: A Review.” Journal of Cleaner Production 204: 409–24.

48.

Zeng

Yang

Wang

Sun

2016. “The Power Industry Reform in China 2015: Policies, Evaluations and Solutions.” Renewable and Sustainable Energy Review 57: 94–110.

49.

Zeng

Jiang

Nan

2018. “China’s SO2 Shadow Prices and Environmental Technical Efficiency at the Province Level.” International Review of Economics & Finance 57: 86–102.

50.

Zhang

2015. “Energy Price Reform and Household Welfare: The Case of Turkey.” The Energy Journal 36 (2): 71–95.

51.

Zhang

Philip

A.-S.

2018. “To What Extent Will China’s Ongoing Electricity Market Reforms Assist the Integration of Renewable Energy?.” Energy Policy 114: 165–72.

52.

Zhao

X.-G.

Zhou

2020. “How to Achieve Incentive Regulation Under Renewable Portfolio Standards and Carbon Tax Policy? A China’s Power Market Perspective.” Energy Policy 143: 111576.

53.

Zhou

Zhao

X.-G.

2021. “The Impact of Renewable Portfolio Standards on Carbon Emission Trading Under the Background of China’s Electricity Marketization Reform.” Energy 226: 120322.

54.

Beijixing. 2017. “Jiangsu Electric Power System Reform Releases Dividends—Direct Trading Saves 3 Billion Yuan for Users This Year.” 《江苏电力体制改革释放红利今年直接交易为用户节约30亿元》 https://shupeidian.bjx.com.cn/news/20170928/852946.shtml.

55.

Central Committee of the Communist Party of China (CCCP) and the State Council. 2015. “Several Opinions on Deepening the Power Sector Reform [Document #9].” 《关于进一步深化电力体制改革的若干意见》https://news.ncepu.edu.cn/xxyd/llxx/52826.htm.

56.

China Central Depository and Clearing Corporation (CCDC). 2020. “Annual Audit Report of SGCC (2019).” 《国家电网公司2019年度财务报表审计报告》 https://www.chinabond.com.cn/resource/1472/1488/1505/18682/21000/18612/21280/4524155/154266305/15882443774081130338445.pdf?n=%E5%9B%BD%E5%AE%B6%E7%94%B5%E7%BD%91%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B82019%E5%B9%B4%E5%AE%A1%E8%AE%A1%E6%8A%A5%E5%91%8A.pdf.

57.

Jiangsu Bureau of Statistics. 2021. “Jiangsu Statistical Yearbook—Electricity Consumption of the Whole Society.” 《江苏统计年鉴-全社会用电情况》 https://stats.jiangsu.gov.cn/2021/nj09/nj0909.htm.

58.

Jiangsu Power Exchange Center (JSPX). 2018. “Electricity Market Trading Information in 2017.” 《2017年年度电力市场交易信息》 https://www.jspec.com.cn/homePage/details?guid=ff808081609aa9500160e9a4985d646f&itemId=218.

59.

Jiangsu Power Exchange Center (JSPX). 2019. “Electricity Market Trading Information in 2018.” 《2018年年度电力市场交易信息》 https://www.jspec.com.cn/homePage/details?guid=8a06c60868032c900168274b3e0738ad&itemId=218.

60.

Jiangsu Power Exchange Center (JSPX). 2020. “Electricity Market Trading Information in 2019.” 《2020年年度电力市场交易信息》 https://www.jspec.com.cn/homePage/details?guid=ff8080816f31ae77016f8d47f9cc386c&itemId=218.

61.

Jiangsu Power Exchange Center (JSPX). 2021. “Electricity Market Trading Information in 2020.” 《2020年年度电力市场交易信息》 https://www.jspec.com.cn/homePage/details?guid=ff808081770062050177040aeb1601ad&itemId=218.

62.

Jiangsu Provincial Bureau of Price. 2011. “Retail Price Table of Jiangsu Power Grid (Implemented from December 2011).” 《江苏省销售电价表（2011年12月起执行）》 https://wenku.baidu.com/view/612d2fc74028915f804dc218.html.

63.

Jiangsu Provincial Bureau of Price. 2012. “Retail Price Table of Jiangsu Power Grid (Implemented from July 2012).” 《江苏省销售电价表（2012年7月起执行）》 https://wenku.baidu.com/view/da77086f7e21af45b307a832.html.

64.

Jiangsu Provincial Bureau of Price. 2014. “Retail Price Table of Jiangsu Power Grid (Implemented from January 2015).” 《江苏省销售电价表（2015年1月起执行）》 http://www.doczj.com/doc/9306be56af45b307e87197e3.html.

65.

Jiangsu Provincial Bureau of Price. 2015. “Retail Price Table of Jiangsu Power Grid (Implemented from April 2015).” 《江苏省销售电价表（2015年4月起执行）》 http://www.jiangsu.gov.cn/art/2015/5/14/art_46657_2556833.html.

66.

Jiangsu Provincial Bureau of Price. 2016a. “Retail Price Table of Jiangsu Power Grid (Implemented from January 2016).” 《江苏省销售电价表（2016年1月起执行）》 http://shoudian.bjx.com.cn/html/20160116/701905-12.shtml.

67.

Jiangsu Provincial Bureau of Price. 2016b. “Retail Price Table of Jiangsu Power Grid (Implemented from June 2016).” 《江苏省销售电价表（2016年6月起执行）》 http://www.js.sgcc.com.cn/html/main/col2816/2017-05/10/20170510152114369563672_1.html.

68.

Jiangsu Provincial Bureau of Price. 2016c. “Notice on Abolishing Price Related to Power Supply and Distribution Projects in New Residential Areas.” 《江苏省物价局关于废止新建居住区供配电工程相关价格文件的通知》 http://www.js.sgcc.com.cn/html/main/col2816/2020-09/21/20200921192452890438007_1.html.

69.

Jiangsu Provincial Bureau of Price. 2017. “Retail Price Table of Jiangsu Power Grid (Implemented from July 2017).” 《江苏省销售电价表（2017年7月起执行）》 http://www.js.sgcc.com.cn/html/main/col2816/2018-01/17/20180117094325373558089_1.html.

70.

Jiangsu Provincial Bureau of Price. 2018a. “Retail Price Table of Jiangsu Power Grid (Implemented from April 2018).” 《江苏省销售电价表（2018年4月起执行）》 https://wenku.baidu.com/view/5b3ed7b981eb6294dd88d0d233d4b14e85243ec7.html.

71.

Jiangsu Provincial Bureau of Price. 2018b. “Retail Price Table of Jiangsu Power Grid (Implemented from July 2018).” 《江苏省销售电价表（2018年7月起执行）》 http://www.nantong.gov.cn/ntsrmzf/zhengcwj/content/5168a8f4-9d46-4773-8860-6728e6ba21df.html.

72.

Jiangsu Provincial Bureau of Price. 2018c. “Retail Price Table of Jiangsu Power Grid (Implemented from September 2018).” 《江苏省销售电价表（2018年9月起执行）》 http://www.nantong.gov.cn/ntsrmzf/zhengcwj/content/5168a8f4-9d46-4773-8860-6728e6ba21df.html.

73.

Jiangsu Provincial Bureau of Price. 2019a. “Retail Price Table of Jiangsu Power Grid (Implemented from April 2019).” 《江苏省销售电价表（2019年4月起执行）》 http://www.js.sgcc.com.cn/html/main/col2816/2019-05/07/20190507110253782381121_1.html.

74.

Jiangsu Provincial Bureau of Price. 2019b. “Retail Price Table of Jiangsu Power Grid (Implemented from July 2019).” 《江苏省销售电价表（2019年7月起执行）》 http://www.njgl.gov.cn/ztzl47815/yhyshjzc/fgw/201912/P020191217523756023703.pdf.

75.

Jiangsu Provincial Bureau of Price. 2021. “Retail Price Table of Jiangsu Power Grid (Implemented from January 2021).” 《江苏省销售电价表（2021年1月起执行）》 http://fzggw.jiangsu.gov.cn/art/2020/11/3/art_319_9574172.html.

76.

Jiangsu Regulatory Office of National Energy Administration (JSRO of NEA). 2013. “Announcement on Jiangsu Electric Power Trading and Market Order in 2012.” 《2012年江苏电力交易与市场秩序情况通报》 https://jsb.nea.gov.cn/news/2015-6/2015618191753.htm.

77.

Jones

L. P.

Tandon

Vogelsang (1990). Selling Public Enterprises: A Cost–Benefit Methodology. Cambridge, MA: MIT Press.

78.

JSDRC and Jiangsu Regulatory Office of State Energy Administration (2021). “Notice on Starting the electricity market trading in 2022” 《关于开展2022年电力市场交易工作的通知》< https://fzggw.jiangsu.gov.cn/art/2023/12/25/art_51012_11168677.html>

79.

National Bureau of Statistics. 2021. “Monthly Data by Province.” 《分省月度数据》 https://data.stats.gov.cn/easyquery.htm.

80.

National Development & Reform Commission (NDRC). 2013. “Notice on Adjusting the On-Grid Price of Generation Companies.” 《国家发展改革委关于调整发电企业上网电价有关事项的通知》 http://www.gov.cn/zwgk/2013-10/16/content_2508002.htm.

81.

National Development & Reform Commission (NDRC) and National Energy Administration (NEA). 2019. “Notice on Establishing and Improving the Energy Consumption Guarantee Mechanism of Renewable Energy.” 《关于建立健全可再生能源电力消纳保障机制的通知》 http://www.gov.cn/zhengce/zhengceku/2019-09/25/content_5432993.htm.

82.

National Development & Reform Commission (NDRC) and National Energy Administration (NEA). 2021. “Notice on Further Expanding Pilot Work of Electricity Spot Market Construction.” 《关于建立健全可再生能源电力消纳保障机制的通知》http://finance.sina.com.cn/stock/stockzmt/2021-05-08/doc-ikmyaawc4148602.shtml.

83.

National Energy Administration (NEA). 2017. “China’s Clean Development of Coal-Fired Power Generation Has Reached the Advanced Level in the World.” 《关于进一步做好电力现货市场建设试点工作的通知》http://www.nea.gov.cn/2017-09/25/c_136636915.htm.

84.

National Energy Administration (NEA). 2018a. “Renewable Portfolio Standard and Assessment Methods.” 《可再生能源电力配额及考核办法》 http://zfxxgk.nea.gov.cn/auto87/201803/t20180323_3131.htm.

85.

National Energy Administration (NEA). 2018b. “Major Changes and New Missions of Coal Electricity in the Past Forty Years.” 《四十年煤电脱胎换骨与新使命》 http://www.nea.gov.cn/2018-11/15/c_137607930.htm.

86.

Shanghai Clearing House (SCH). 2019. “Annual Audit Report of SGCC (2016–2018).” 《国家电网公司2016–2018年度财务报表审计报告》 https://www.shclearing.com.cn/xxpl/cwbg/nb/201906/t20190619_535404.html.

87.

Shanghai Clearing House (SCH). 2021. “Annual Audit Report of SGCC (2020).” 《国家电网公司2020年度财务报表审计报告》 https://www.shclearing.com.cn/xxpl/cwbg/nb/202104/t20210430_861325.html.

88.

Shanghai Environment and Energy Exchange. 2021. “The National Carbon Emission Market Officially Started Trading on July 16 (2021).” 《全国碳市场于2021年7月16日正式启动上线交易》 https://www.cneeex.com/c/2021-07-16/491247.shtml.

89.

Shanghai Stock Exchange (SSE). 2014. “Annual Audit Report of SGCC (2013).” 《国家电网公司2013年度财务报表审计报告》 http://www.sse.com.cn/disclosure/bond/corporate/annualreport/enterprisebulletin/c/2014-04-23/120510_2013_n.pdf.

90.

Shanghai Stock Exchange (SSE). 2017. “Annual Audit Report of SGCC (2014–2016).” 《国家电网公司2014–2016年度财务报表审计报告》 http://www.sse.com.cn/disclosure/bond/announcement/company/c/2908035594342163.pdf.

91.

STATE GRID Corporation of China (SGCC). 2021. “Social Responsibility Reports Series (from 2014 to 2020).” 《国家电网公司社会责任报告系列（2014–2020）》 http://www.sgcc.com.cn/html/sgcc_main/col2017031252/column_2017031252_1.shtml.

92.

The Paper. 2021. “The GDP Ranking of Chinese Provinces in 2020.” 《澎湃新闻：2020全国GDP各省排名》 https://www.thepaper.cn/newsDetail_forward_11121268.

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Measuring the Effects of Power System Reform in Jiangsu Province,China from the Perspective of Social Cost Benefit Analysis

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