scholarly journals Evaluation of Future Water Use for Electricity Generation under Different Energy Development Scenarios in China

2017 ◽  
Vol 10 (2) ◽  
pp. 30 ◽  
Author(s):  
Lu Lin ◽  
Yongqin Chen
2014 ◽  
Vol 3 (3) ◽  
pp. 39 ◽  
Author(s):  
Dimitrios Zafirakis ◽  
Christiana Papapostolou ◽  
Emilia Kondili ◽  
John K. Kaldellis

2013 ◽  
Vol 291-294 ◽  
pp. 1286-1289
Author(s):  
Yi Qin

Renewable energy sources have increased their share on electricity generation of China, in this paper assesses the role of both the amount and share of renewable energy consumption in economic welfare using production functions. The results of the paper show that the cost, structural demand, accounting mechanism and policy reasons of renewable energy development are interpreted.


2020 ◽  
Vol 12 (10) ◽  
pp. 3996 ◽  
Author(s):  
Weijing Ma ◽  
Lihong Meng ◽  
Feili Wei ◽  
Christian Opp ◽  
Dewei Yang

Water scarcity has seriously threatened the sustainable development of Zhangjiakou City, an arid agricultural area in North China, and the ecological security of its neighboring areas. In this study, a system dynamics model is established based on variable sensitivity analysis and is employed to simulate water demand (2015–2035) in four designed alternative development scenarios in Zhangjiakou City. The results show that: (1) the variables related to irrigation farmland are the main driving factors of water demand, especially the area and water use quota. (2) The total water demand will rise continually in the current development scenario and economic priority scenario, and the proportion of agricultural water demand will drop to 67% and 63%, respectively. It will decline continually in the water-saving priority scenario and balanced development scenario, and the proportion of agricultural water demand will drop to 56% and 57%, respectively. (3) Water consumption per ten thousand yuan of GDP will fall to around 20 m3 in 2035 in each scenario, indicating that the reduction of water demand only by slowing down economic growth cannot improve the efficiency of water use. The research results will be beneficial to extract feasible strategies and policies for balancing economic development and water conservation.


Energy Policy ◽  
2017 ◽  
Vol 108 ◽  
pp. 844-858 ◽  
Author(s):  
Daniel Murrant ◽  
Andrew Quinn ◽  
Lee Chapman ◽  
Chris Heaton

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