$BE  Extensive technical field data shared by bloom energy. If you are into fuel cell technicals please have a look at this. They have reaffirmed the 5 year life of their system.  
http://archive.fast-edgar.com//20191108/A6AZQ22CZ223O2Z2222222Z2ABNFZZ2286B2/
<ticker> extensive technical field data shared by bloom energy . if you are into fuel cell technicals please have a look at this . they have reaffirmed the <number> year life of their system .