The energy eDisplay is a project between Earlham College's Green Science Hardware Interface Project (or GRIP), and the Maintenance Department. Magnets around each buildings' main power line collect and store values in a database which we harvest and visualize here using Google's Chart and Visualization API.
For questions, comments, or display issues please send an email to
You can click the building buttons below the graph to choose which buildings are displayed in the graph. Move the slider below the graph to view the energy consumption during a period of time. The Download CSV button will download a .csv file of the data currently being shown on the graph. The Get Permalink button will generate a link that will link to the site with the data being currently shown.
This is a project of Green Science and the Maintenance Department at Earlham College.
Gaps in the graph signify where power went out.
Click the About button to find out more about this project.
