CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/29w1vm2

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/29t9K27

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/1WIDNWg

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/1sqYlGb

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/1rnST6w

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/1T0eBr4

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/1WVuiQP

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/1ZJf6I3

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/22u3X0f

CNNMoney Bloom Energy's original goal was to provide oxygen for people on Mars. Here's how they stumbled upon a cheap renewable energy source worth billions. Full video: http://cnnmon.ie/1QGINYe