With the rapid development of the Internet in modern era, the traditional power grid can no longer meet the people’sgrowing power demand. In order to realize a new generation of power systems with comprehensive sensing, reliable transmission, intelligent processing and mutual interaction, the State Grid proposes the strategic goal of developing a ubiquitous power Internet of Things. Firstly, based on the background of clean energy and energy demand, the concept and basic structure of the ubiquitous power Internet of Things are fully explained, then the key technologies of the electric power consumption monitoring and management system architecture are explained. Finally, taking the electric power consumption monitoring and management system of Yangzhong Electric Power Research Center of North China Electric Power University for example, the basic application of ubiquitous power Internet of Things is expounded, which provides effective reference for other related research.