The Organizing Committee is pleased to invite your participation in 6th IEEE International Conference on Smart Grid Communications (SmartGridComm 2015). This conference seeks to bring together researchers and practitioners around the world who are leveraging and developing Information and Communication technology for the Intelligent Grid with attendant economic, environmental, and societal benefits. We look forward to sharing the innovative technologies and approaches being used to enable two-way energy and information flow, faster fault isolation and power outages restoration, renewable energy integration and consumer energy optimization tools as well as other smart grid applications. SmartGridComm 2015 will be held in Miami Florida , USA on November 2-5, 2015. Miami is a major crossroads of multiple continents, rich in cultural diversity and offering many opportunities for leisure and exploration. IEEE SmartGridComm 2015 will feature a technical program centered around four thematic symposia, namely Communications and Neworks to Enable the Smartgrid, Cyber Security and Privacy, Architectures, Control and Operation for Smart Grids and Microgrids and Data Management, Grid Analytics, and Dynamic Pricing. We warmly invite you to participate in the IEEE SmartGridComm 2015 program of activities. We are confident that you will find the program to be enriching, enlightening and rewarding.