CNN Early Start With John Berman and Christine Romans October 6, 2015 09:17:00
>> i think the biggest problem that earth faces is sustainable energy production and consumption. we have to make electricity in a sustainable way. we need to solve that or huge economic collapse. >> reporter: electricity is s t costly and vulnerable. bloom energy powers big companies helping transition off the grid. with a fuel cell base called the bloom box. >> it takes a fuel and converts into electricity. >> reporter: kr came up with the idea at nasa. he was trying to figure out how to get astronauts electricity on mars when he happened upon this. >> this is a fuel cell.
Source: archive.org