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The Bloom Energy Server ( commonly referred to as the Bloom Box ) is a solid oxide fuel cell ( SOFC ) made by Bloom Energy , of Sunnyvale , California , that can use a wide variety of inputs ( including liquid or gaseous hydrocarbons produced from bio sources ) to generate electricity on the site where it will be used .
 Bloom Energy Server, Bloom, Bloom Energy, Sunnyvale , California
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bloom Energy Server, Bloom, Bloom Energy, Sunnyvale , California