The video runs 12:46 (min:sec), and it aired on CBS 60 Minutes in February 2010. Bloom Energy has developed the "bloom box," and energy source that promises to replace power plants. K.R. Sridhar, a former NASA engineer, invented a machine that would produce oxygen on Mars. After leaving NASA, he started his own Silicon Valley company, took his NASA idea, and developed a practical energy source that can be power homes and businesses on location.
http://www.cbsnews.com/video/watch/?id=6816773n
http://www.cbsnews.com/video/watch/?id=6816773n