Mary Lou Jepsen gives an awesome presentation on at the Greener Gadgets 2008 conference in New York on One Laptop Per Child.

“By trying to do the right thing and by designing for the poorest people in the world, we’ve made the greenest laptop in the world. And that’s not just the color!” – Mary Lou Jepsen

In the video below, Mary Lou illustrates how the OLPC laptop, also known as XO or the $100 laptop, is a new model for energy-efficient electronics, consuming just 2 Watts of energy.