"Many companies use Bloom Box because a subsidy from US GOV."
What the Bloom Box Looks Like
The Bloom Box is already in use at eight major corporations: Google, Coca-Cola, Bank of America, Staples, eBay, Cox Enterprises, Walmart, and FedEx. All of these boxes are in California due to a hefty subsidy that helps these companies purchase green technologies on the cheap.
There are the five Bloom Boxes currently in use on eBay’s campus. They currently generate about 15% of the power at eBay’s headquarters.
Some interesting things, the Bloom Box they are definitely not hot, and while they do make sound, it’s a lot less than what you’d find at a power plant or a transformer station.