Source: KPMG, 2012

Source: World Economic Forum with Accenture, 2012

Source: BP, 2012

Source: Su Liu, Berton Bian/Civic Exchange, 2012

Source: , 2011

Source: , 2011

Source: , 2011

Source: Carbon Disclosure Report, 2011

Source: Responsible Research, 2011

Source: China Greentech Initiative, 2011

Source: International Energy Agency, 2010

Source: International Energy Agency, 2010

Source: International Energy Agency, 2010

Source: WORLD RESOURCES INSTITUTE, 2010

Source: BP, 2010

Source: MA J., LOH, C., WANG, J. WUWEI, Asia Water Project and ADM Capital Foundation, 2010

Source: Greenpeace, 2008

Source: Changshen Wang, Yajun Sun, Xiexing Miao, Guoyong Yang, 2008