Think the term Eco-friendly Armyis another oxymoron like Military Intelligence, think again. This article details 7 new areas where the US Military is investigating renewable or green technology in the field. I was surprised, but then again, they’re all for practical reasons, like allowing soldiers to power up batteries in the field. No one actually said they cared about the environment

http://earth2tech.com/2007/08/28/7-ways-the-military-is-using-eco-tech/