To cope with the excessive growth of energy consumption, the Chinese government has been trying to strengthen the energy regulation system by introducing new initiatives that aim at controlling the total amount of energy consumption. A partial frontier analysis is performed in this paper to make...

As a typical heterotrophic city, Macao׳s economic boom is fueled by external trade, which provides Macao with not only direct energy products in forms of oil, gas and electricity, but also indirect energy embodied in other imports. However, the prevalent studies on Macao׳s energy issues are...

As the largest CH4 emitter, China produces CH4 at an increasing rate, especially from its energy activities. Presented in this paper is a detailed inventory and analysis of CH4 emissions from energy activities in China from 1980 to 2007 covering all the significant sources. The total...

Fossil energy burning is one of the most important sources of atmospheric mercury emissions, which poses great threats to both environment and human health. Urban regions are dominant energy consumers; however, the information on the resultant mercury emissions in urban regions has been lacking....

Comprehensive inventory of cities' greenhouse gas emissions (GHG) is the basis for cities to make appropriate mitigation plans. However, previous studies on cities' GHG emissions consider emissions occurring within the city boundary (Scope 1) and out of boundary electricity emissions (Scope 2),...

Energy consumption and CO2 emissions caused by gaming industry have never been explored, while gaming industry across the world has experienced considerable development. To fill this blank, a comprehensive analysis based on systems accounting is conducted in this study for embodied energy...

After a decade of astonishing growth of wind power capacity worldwide, sustainable utilization of wind energy resources has become an issue of utmost importance. For a comprehensive assessment of the environmental sustainability of a wind power, basic emergy flow diagram and emergy indices are...

In contrast to the ever-increasing focus on China's CO2 emissions, little attention has been given to its CH4 emissions, the second largest greenhouse gas. Presented in this paper is a comprehensive assessment of the CH4 emissions in Mainland China by source and region based on the latest...