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Nationwide Utility Rates Available on OpenEI

October 11, 2011

The Open Energy Information (EI) Utilities Gateway is a free, national utility rate database built on a wiki platform that is maintained at the National Renewable Energy Laboratory. Users can view, edit, and add new electric utility rates. The database has more than 470 rates, and more are added each day. In addition, maps and other visualizations summarize the data.

—Julie Jones