The Greenest Organizations in the US: Who Uses the Most Renewable Energy?

The Environmental Protection Agency (EPA) has released the updated list of the top 50 organizations in the US that get their electricity from "green power." The rankings are listed in order of annual green power usage in kilowatt-hours (kWh), though there's enough data to call attention to groups in different ways, for how effectively they've brought renewable-generated electricity into their usage profile, and whether they've taken further steps to generate their own renewable energy power.