Now Playing: 7-2-13 Marketplace Tech: Desert solar power

As everyone turns their air conditioners up to eleven, a new solar power plant called Ivanpah is set to open in California's Mojave Desert. The giant solar facility could be the future -- or, it could become just footnote in the history of clean energy. And a rare musical example of a tech person singing praises of another tech person. Yes, this is a thing that exists in the world.