Energy efficiency is an important factor in developing energy policies as it represents the extent to which resources support economic output. In recent literature, relevant studies have mainly focused on aggregate energy efficiency, but rarely touched on the marginal efficiency of diverse...

Many studies, as well as historical events, indicate that oil price shocks affect the macro economy of a country. In this paper we build a Chinese Computable General Equilibrium (CGE) model, with which we simulate the impact on the Chinese economy of international crude oil price when it rises...

The mechanism of coal-electricity price linkage is a key issue in electricity and coal market reform in China. In this paper we study the impact of the coal-electricity price linkage mechanism on the profit margin of the Chinese power generation company GENCO based on a game model. The results...

Coal is the principal primary energy source in China. Research on coal demand is vital for informing China's economic development. In this paper, the theoretical structural break of coal demand was tested using annual time series data from 1980 to 2006. Results indicate that coal demand...

As the largest energy consuming country and the second largest oil importing country, China has been the net importer of all fossil energy since 2009. With its increasing external energy dependence year by year, as well as frequent occurrences of oil, coal, and electricity shortages, the issue...

From the viewpoint of energy system modelling, this paper systematically analyses energy models developed by various international organisations. Their modelling approaches, functions, modelling structures, as well as their typical applications are reviewed. The review will be helpful for...

To protect the security of energy supply, China is building national strategic petroleum reserve (SPR). We present a dynamic programming model to determine the optimal stockpiling and drawdown strategies for China's SPR under various scenarios, focusing on minimizing the total cost of reserves....

Since 1996 China became a net importer of crude oil, energy security has faced lots of supply risks and the issues of security on energy using have become more and more acute. The Chinese government has taken a series of policies and measures and enacted relevant laws to guarantee energy...

In recent years, the international oil price has fluctuated violently, bringing about huge risk for the international oil trade. In fact, the risk of crude oil and petroleum product imports is different because of the different import origins and prices. Which import risk is lower for China?...