A historical data analysis of water-energy nexus in the past 30 years urbanization of Wuxi city, China

作者：Xie, Xinghua; Jia, Benyou; Han, Guoyi; Wu, Shiqiang^*; Dai, Jiangyu; Weinberg, Josh

来源：Environmental Progress & Sustainable Energy, 2018, 37(1): 46-55.

DOI：10.1002/ep.12754

• water-energy nexus
• Taihu Lake Basin
• Wuxi city
• urbanization
• historical analysis

In this article, the historical data of water and energy consumption of Wuxi City, one of the main cities in the Taihu Lake Basin region in Eastern China, was reviewed and analyzed to map their dynamic changes in the rapid urbanization process of the past 30 years, as the urbanization ratio changed from 24.7% (1983) to 73.7% (2013). Results show that (a) water and energy resources have generally been managed separately in overall social-economic development planning of the city and region; and (b) the increase of water and energy consumption closely correlates with the rate of urbanization and urban growth. A Water-Energy Nexus Chart (WENC) is proposed as a potential tool to provide a snapshot on water and energy management to show relative efficiency of water use in energy production and energy use in water treatment and supply provision.

• 出版日期2018-1
• 单位水利部交通运输部国家能源局南京水利科学研究院