The American Institute of Sustainable Science and Technology (AISST) is pleased to announce that the 2013 International Conference on Green Computing, Networking, and Communications (ICGCNC 2013) is to be held in Shanghai, China during April 17-19, 2013. ICGCNC is a series of conferences focused on the role of computing and communication technologies in achieving a green world. It serves to foster communication among researchers and practitioners with a common interest in developing energy efficient solutions and improving computing and communication technologies. The 2013 program will include 3 technical tracks that focus on a broad range of topics in the fields of computing, networking, and communications. Many prominent speakers will share their knowledge and expertise to the participants. There will also be paper presentations, keynote speeches, panel discussions, and other activities. It will be an outstanding forum for the presentation and discussion of the latest findings.