To expedite the development of IoT (Internet of Things) and Big Data so as to realize the value of Data Economy, efforts have been made around the world to promote Open Data which has led to the so-called Smart Disclosure and various successful applications to power services. This paper attempts to investigate the implementations of Smart Disclosure policies in some leading countries and the correspondent cases in power services, which are used to summarize the key factors of Smart Disclosure applications in power services. Recommendations are provided which are expected to facilitate the uses by industries, government and academic circle to create economic and environmental effects. Research results show that key factors of the applications of Smart Disclosure to power services can be summarized from three aspects: (1) regulation of information platform: set up the formatting standard to protect privacy; (2) development in business service: construct Choice Engines, integrate Behavioral science, utilize Artificial Intelligence, intensify trust relationship; (3) promotion by government agencies: increase market incentives to enhance business involvements.
Smart Disclosure, Open Data, Electricity Service, Energy Saving, Demand Response, Green Button, Opower, Tendril