scholarly journals Modernisation of the Existing Energy Supply System to CO2 Neutral System: Lithuanian Town Case Study

2014 ◽  
Author(s):  
Giedrius Šiupšinskas ◽  
Artur Rogoža
Keyword(s):  
Energy Supply ◽  
Supply System ◽  
Neutral System ◽  
Energy Supply System

Case-study of a coal gasification-based energy supply system for China

2003 ◽  
Vol 7 (4) ◽  
pp. 63-78 ◽  
Author(s):  
Zheng Hongtao ◽  
Li Zheng ◽  
Ni Weidou ◽  
Eric D. Larson ◽  
Ren Tingjin
Keyword(s):  
Energy Supply ◽  
Coal Gasification ◽  
Supply System ◽  
Energy Supply System

scholarly journals Impacts of Low-Carbon Targets and Hydrogen Production Alternatives on Energy Supply System Transition: An Infrastructure-Based Optimization Approach and a Case Study of China

Processes ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 160
Author(s):  
Tianxiao Li ◽  
Pei Liu ◽  
Zheng Li
Keyword(s):  
Hydrogen Production ◽  
Energy Supply ◽  
Carbon Capture ◽  
Supply System ◽  
Infrastructure Investment ◽  
Low Carbon ◽  
Energy Supply System ◽  
System Transition ◽  
Transition Costs

Low-carbon transition pathways oriented from different transition targets would result in a huge variation of energy system deployment and transition costs. Hydrogen is widely considered as an imperative energy carrier to reach carbon neutral targets. However, hydrogen production, either from non-fossil power or fossil fuels with carbon capture, is closely linked with an energy supply system and has great impacts on its structure. Identifying an economically affordable transition pathway is attractive, and energy infrastructure is critical due to massive investment and long life-span. In this paper, a multi-regional, multi-period, and infrastructure-based model is proposed to quantify energy supply system transition costs with different low-carbon targets and hydrogen production alternatives, and China is taken as a case study. Results show that, fulfilling 2-degree and 1.5-degree temperature increase targets would result in 84% and 151% increases in system transition costs, 114% and 246% increases in infrastructure investment, and 211% and 339% increases in stranded investment, compared to fulfilling stated policy targets. Producing hydrogen from coal would be economical when carbon capture and sequestration cost is lower than 437 yuan per tonne, and reduce infrastructure investment and stranded coal investment by 16% and 35% respectively, than producing hydrogen from renewable power.

A Coordinated Energy Supply for China

2011 ◽  
Vol 71-78 ◽  
pp. 2543-2546
Author(s):  
Lei Zhang ◽  
Yuan Xi Huang ◽  
Bo Yang ◽  
Jiang Su Li ◽  
Xiao Ling Cheng
Keyword(s):  
Energy Security ◽  
Energy Supply ◽  
Oil And Gas ◽  
Mineral Resources ◽  
Supply System ◽  
Uneven Distribution ◽  
Energy Supply System ◽  
National Energy Security ◽  
Nuclear Crisis

This study releases a fact that the national energy supply system could extend its spatial bordering as the demands for the fuels, especially oil and gas, increased and the structure of energy supply diversified. It is, therefore, that a coordinated energy supply would be a key issue for national energy security, not only because an uneven distribution of mineral resources of both a country and the whole world but also the changeable environments for national energy supply itself. The case study of Chinese snowstorm in 2008 just proved it, and to say nothing of the recent Japan's nuclear crisis.

scholarly journals Energy Flexibility through the Integrated Energy Supply System in Buildings: A Case Study in Sweden

2018 ◽  
Vol 145 ◽  
pp. 564-569
Author(s):  
Yang Zhang ◽  
Pietro Elia Campana ◽  
Ying Yang ◽  
Anders Lundblad ◽  
Jinyue Yan
Keyword(s):  
Energy Supply ◽  
Supply System ◽  
Energy Supply System

Evaluation of the Reduction in CO2 Emission by Applying Micro-Grid to Home Energy Supply System

2008 ◽  
Vol 128 (1) ◽  
pp. 32-38 ◽  
Author(s):  
Takaya Yamamoto ◽  
Tomihiro Takano ◽  
Yoshiyuki Takuma ◽  
Makoto Inoue ◽  
Gen Arao
Keyword(s):  
Co2 Emission ◽  
Energy Supply ◽  
Supply System ◽  
Energy Supply System ◽  
Micro Grid
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