So far, Bloom Boxes are the size of about four refrigerators, costing $700,000 to $800,000. Early adopters are companies such as eBay and Google, already saving money using these boxes. But the founder of the secretive Bloom Energy, K.R. Sridhar, says that the cheap materials inside and the inherent efficiency of his design could change the world, bringing cheap energy to everyone in a box that will cost less than $3000.
http://dvice.com/archives/2010/02/bloom-box-could.php
