Abstract: | Controlling greenhouse gas emissions is of great significance for speeding up the transformation of economic development pattern, promoting sustainable economic and social development, advancing new industrial revolution. This paper chooses three typical regions at different development stages and with different carbon emission characteristics, namely Dongcheng District in Beijing on behalf of the developed metropolitan central city, Jiyuan City in Henan province on behalf of heavy industry city and Guangyuan City in Sichuan Province on behalf of the less developed cities. The study surveyed the status quo of the three city governments’ capacity building in controlling GHGs emissions. The survey finds that the common point of the three cities is their execu-tive power following “top-level design” to achieve energy-saving targets, while the difference lies in different in-dustrial stage and resource endowments. Based on these survey results, the paper suggests that the governments should enhance capacity building from four aspects including institution and policy, statistical system, performance appraisal and emission reduction measures to control GHGs emission. |