With China＇s rapid economic development,it is important to formulate reasonable and feasible tax and fee policies to promote the development and utilization of low-grade oil and gas resources to guarantee China＇s en...With China＇s rapid economic development,it is important to formulate reasonable and feasible tax and fee policies to promote the development and utilization of low-grade oil and gas resources to guarantee China＇s energy supply security.In this paper,by analyzing major problems of China＇s current tax and fee policies for oil and gas resources,a reform program for low-grade oil and gas resources is designed from the aspects of tax/fee items and tax/fee rates.The impacts of this reform program on China and China＇s oil companies during the ＂Twelfth Five-Year Plan＂ are investigated according to the related data in 2008.The results show that the proposed tax and fee reform program will lower the tax burden of oil companies,promote the development of low-grade oil and gas resources,and increase China＇s GDP and national fiscal revenue.Besides that,it will bring positive social effects by increasing employment opportunities.展开更多
In recent years, due to low oil prices, resource countries have been carrying out oil & gas industry reforms and accelerating structural reform of their energy industry. At the supply side, taxes have been reduced...In recent years, due to low oil prices, resource countries have been carrying out oil & gas industry reforms and accelerating structural reform of their energy industry. At the supply side, taxes have been reduced; at the comsumption side, taxes are on the rise. These resource countries have also opened up their oil and gas sectors in the hopes of attracting more domestic and foreign capital. With the Paris Agreement coming into effect in 2016, green and low-carbon development has become the consensus of global energy development. Although the development of clean energy has currently slowed down because of low oil prices, clean energy will be the world's common direction of development in the long run. Currently, countries continue to support the development of clean energy, although the manners of their support are changing.展开更多
在推动综合能源系统(integrated energy systems,IES)低碳转型发展的背景下,本文提出一种含光热甲烷重整制氢(photothermal methane reforming to hydrogen,PMRH)和燃气掺氢与储液式碳捕集协同运行的综合能源系统优化调度模型。首先建立...在推动综合能源系统(integrated energy systems,IES)低碳转型发展的背景下,本文提出一种含光热甲烷重整制氢(photothermal methane reforming to hydrogen,PMRH)和燃气掺氢与储液式碳捕集协同运行的综合能源系统优化调度模型。首先建立PMRH设备、电解槽等模型,再针对碳排放问题建立掺氢燃气机组与碳捕集设备模型,最后在减排机制方面加入阶梯式碳税进一步约束系统的碳排放。基于此,以经济与环境成本最小为目标,计及功率、掺氢比等约束,构建IES低碳优化模型。对构建模型设置不同场景进行分析,系统总成本降低27.9%,碳排放量减少28.2%,验证了本文模型在经济性和低碳性方面的优势。展开更多
基金the National Natural Science Foundation of China(No.70941021)
文摘With China＇s rapid economic development,it is important to formulate reasonable and feasible tax and fee policies to promote the development and utilization of low-grade oil and gas resources to guarantee China＇s energy supply security.In this paper,by analyzing major problems of China＇s current tax and fee policies for oil and gas resources,a reform program for low-grade oil and gas resources is designed from the aspects of tax/fee items and tax/fee rates.The impacts of this reform program on China and China＇s oil companies during the ＂Twelfth Five-Year Plan＂ are investigated according to the related data in 2008.The results show that the proposed tax and fee reform program will lower the tax burden of oil companies,promote the development of low-grade oil and gas resources,and increase China＇s GDP and national fiscal revenue.Besides that,it will bring positive social effects by increasing employment opportunities.
文摘In recent years, due to low oil prices, resource countries have been carrying out oil & gas industry reforms and accelerating structural reform of their energy industry. At the supply side, taxes have been reduced; at the comsumption side, taxes are on the rise. These resource countries have also opened up their oil and gas sectors in the hopes of attracting more domestic and foreign capital. With the Paris Agreement coming into effect in 2016, green and low-carbon development has become the consensus of global energy development. Although the development of clean energy has currently slowed down because of low oil prices, clean energy will be the world's common direction of development in the long run. Currently, countries continue to support the development of clean energy, although the manners of their support are changing.
文摘在推动综合能源系统(integrated energy systems,IES)低碳转型发展的背景下,本文提出一种含光热甲烷重整制氢(photothermal methane reforming to hydrogen,PMRH)和燃气掺氢与储液式碳捕集协同运行的综合能源系统优化调度模型。首先建立PMRH设备、电解槽等模型,再针对碳排放问题建立掺氢燃气机组与碳捕集设备模型,最后在减排机制方面加入阶梯式碳税进一步约束系统的碳排放。基于此,以经济与环境成本最小为目标,计及功率、掺氢比等约束,构建IES低碳优化模型。对构建模型设置不同场景进行分析,系统总成本降低27.9%,碳排放量减少28.2%,验证了本文模型在经济性和低碳性方面的优势。
