After the United States and North Korea signed the 1994 Geneva Accord, the concerning nations helped to establish the Korean Energy Development Organization (KEDO) in order to build up new light-water nuclear plants for North Korea. The KEDO has been considerably crucial in promoting North-South Korean relations as well as security of the whole peninsula. As the KEDO is to save North Korean energy system, they have cast good examples when the globalization and interdependence is in processing. This essay tries to analyze the origin of the KEDO, its norms, ways of operation, and its links with and impacts to the eco-political development in Northeast Asia. In fact, the operation of the KEDO has not been immuned from obstacles. The KEDO is pretty centralized in terms of its power structure. It has however to deal with the most remote communist regime like North Korea. In addition, Pyongyang has been notorious for its economic performance, sense of insecurity in its leadership. It is highly understandable that the KEDO has led a streneous path in the past years. Given this backdrop, however, the concerning nations will hopely continue to support this organization if they have had consensus that they would do everything possible to help North Korea get rid of poverty and isolation, as well as to refrain from the nuclear threat around the Korean Peninsula.