Clean Energy Hawaii STEM is an iPad App created to support innovative energy science education worldwide. This App can be used by teachers, parents, and students in the classroom or at home to augment a science, technology, engineering, and mathematics (STEM) curriculum. The term clean energy refers to creating electricity from sources that are renewable or that create little or no pollution during production. The activities within the App facilitate scientific inquiry on renewable energy topics by way of interactive experiences that leverage the iPad functionality. Hawaii is used as a portal to all information and activities in part because the App development team resides here and in part because the Hawaii Clean Energy Initiative’s goal is one of the most ambitious in the United States to date: 70% Clean Energy by 2030.