This paper establishes several efficiency models based on environmental production
technology, which are capable of integrating undesirable outputs into efficiency evaluation …

Improving energy efficiency and productivity is one of the most cost-effective ways for
achieving the sustainable development target in China. This paper employs non-radial …

Using a global meta-frontier approach, this paper analyzes energy efficiency and the
savings potential in China's transportation sector from 2006 to 2014 from the perspectives of …

In this paper, transportation carbon efficiency is redefined, and its inputs and outputs are
obtained from a literature review. Carbon, capital and labor are selected as the inputs, and …

The index of TFEE (total-factor energy efficiency) is used to assess the level of energy
consumption to produce economic output (GDP (gross domestic product)) based on multi …

This study investigated environmental efficiency considering heterogeneity for 192 thermal
power plants in the Yangtze River Delta of China from 2009 to 2011. We evaluated …

Determine the main factors affecting carbon emissions of the Chinese steel industry is
indispensable commitments to achieve the sustainable development of China. Hereby …

Improving energy efficiency has been recognized as the most effective way to reduce the
greenhouse effect and achieve sustainable development. From the perspective of air …

Addressing climate change requires the efforts of all countries with common but
differentiated responsibilities. The mitigation responsibilities one country takes greatly …

To evaluate the potential for energy conservation and CO 2 emissions mitigation in China's
iron and steel industry during 2010 and 2020, a detailed model was developed and applied …