College students raise awareness about coal by organizing a flash mob...in their underwear.

In partnership with PACT underwear, the Sierra Student Coalition have launched a campaign to encourage universities across the U.S. to transition away from coal and towards 100% clean energy.

As students organize across the country to make campuses model institutions, many universities have already committed to moving beyond coal.

Watch the video here.

Image from http://ow.ly/6uLUn.