Based on the three Low Carbon Earth Summits respectively being successfully held in Dalian (LCES-2011), Guangzhou (LCES-2012) and Xi'an (LCES-2013), BIT's 4th Low Carbon Earth Summit-2014 (LCES-2014) will be convened in Qingdao, China, during September 21-23, 2014. With the theme of "Green Action for Sustainability", this summit will comprise ten professional parallel forums including Climate Change Adaption, Low Carbon Economy & Finance, Low Carbon Technologies for Climate Mitigation, Low Carbon City, Carbon Trade, etc. Except for the parallel forums, we also will arrange several attractive Workshops and Training courses, Business Events and Social Activities during or after the conference. The main objective of LCES-2014 is to provide a comprehensive global platform for experts and participants from government, enterprise, academia and other organization in the related field to exchange ideas and present results of ongoing research in the most state-of-the-art areas of Climate Change, Investment Financing and the Low Carbon Technology. Our delegates can discuss the new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration.