Open Energy Information API

Open Energy Information (OpenEI) is a knowledge sharing online community that aims to provide users with the latest worldwide information and data on energy resources. OpenEI offers a wide range of information including details about renewable energy incentives, access to energy data, and much more.

The API provides realtime access to data including information surrounding electric utility rates and incentives for renewables and efficiency associated with a specific location. The API uses RESTFUL calls and responses are formatted in XML and JSON.