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Yong Jiang; Yalin Lei; Jing Liu; Li Li. Examination of the relationship between the exploitation of geothermal sources and regional economies: a Beijing case study. Water and Environment Journal 2019, 34, 95 -105.
AMA StyleYong Jiang, Yalin Lei, Jing Liu, Li Li. Examination of the relationship between the exploitation of geothermal sources and regional economies: a Beijing case study. Water and Environment Journal. 2019; 34 (S1):95-105.
Chicago/Turabian StyleYong Jiang; Yalin Lei; Jing Liu; Li Li. 2019. "Examination of the relationship between the exploitation of geothermal sources and regional economies: a Beijing case study." Water and Environment Journal 34, no. S1: 95-105.
Balancing sustained economic growth with energy security and environmental and climate change constrains is a common but difficult challenge. China as the largest energy consumer in the world, 90% of which is fossil fuel-based, faces the enormous task to transform its energy mix to a low-emission. CO2 has been successfully injected for the purposes of both carbon capture and storage(CCS) and enhanced oil recovery(EOR). This study employs the life cycle assessment to quantify the CO2 emissions from CCS-EOR system to analyze net CO2 emissions. This system includes carbon capture, transportation, EOR, downstream, and consumption. Our model analyzes life cycle CO2 emissions from plant of integrated gasification combined cycle (IGCC) with CCS, pulverized coal plant(PC) with CCS and oxy-fuel plant with CCS respectively while we use technologies of fractionation, refrigeration, Ryan-Holmes and membrance in the process of EOR respectively. Total CO2 emissions are 114.69-121.50 Mt CO2e, 222.95-236.19 Mt CO2e and 49.09-51.96 Mt CO2e from IGCC, PC and Oxy-fuel plants respectively based on IGCC with 426 MW, PC with 600MW and Oxy-fuel with 200MW in China. Emission from combustion of refined petroleum fuel is the most of total emissions from 66.21% to 71.35%; emission from EOR is 14.27%-19.32%; emission from downstream is 8.47%-9.13%; emission from capture is 4.12%-5.09%; emission from transportation is 0.47%-1.61%. Based on these results, CCS-EOR where CO2 is sourced from IGCC, PC and oxy-fuel plants provides one potential means for producing electricity and oil to meet growing energy demand and reducing CO2 emissions to abate global warming.
Yong Jiang; Yalin Lei; Yongzhi Yang; Fang Wang. Life Cycle CO2 Emission Estimation of CCS-EOR System Using Different CO2 Sources. Polish Journal of Environmental Studies 2018, 27, 2573 -2583.
AMA StyleYong Jiang, Yalin Lei, Yongzhi Yang, Fang Wang. Life Cycle CO2 Emission Estimation of CCS-EOR System Using Different CO2 Sources. Polish Journal of Environmental Studies. 2018; 27 (6):2573-2583.
Chicago/Turabian StyleYong Jiang; Yalin Lei; Yongzhi Yang; Fang Wang. 2018. "Life Cycle CO2 Emission Estimation of CCS-EOR System Using Different CO2 Sources." Polish Journal of Environmental Studies 27, no. 6: 2573-2583.
Geothermal energy is one of the cleanest sources of energy which is gaining importance as an alternative to hydrocarbons. Geothermal energy reserves in China are enormous and it has a huge potential for exploitation and utilization. However, the development of the geothermal industry in China lags far behind other renewable energy sources because of the lack of fiscal and taxation policy support. In this paper, we adopt the system dynamics method and use the causal loop diagram to explore the development mechanism of fiscal and taxation policies in the geothermal industry. The effect of the fiscal and taxation policy on the development of the geothermal industry is analyzed. In order to promote sustainable development of the geothermal industry in China, the government should pay more attention to subsidies for the geothermal industry in the life-cycle stage of the geothermal industry. Furthermore, a plan is necessary to provide a reasonable system of fiscal and taxation policies.
Yong Jiang; Yalin Lei; Li Li; Jianping Ge. Mechanism of Fiscal and Taxation Policies in the Geothermal Industry in China. Energies 2016, 9, 709 .
AMA StyleYong Jiang, Yalin Lei, Li Li, Jianping Ge. Mechanism of Fiscal and Taxation Policies in the Geothermal Industry in China. Energies. 2016; 9 (9):709.
Chicago/Turabian StyleYong Jiang; Yalin Lei; Li Li; Jianping Ge. 2016. "Mechanism of Fiscal and Taxation Policies in the Geothermal Industry in China." Energies 9, no. 9: 709.