Silicon Valley-based Bloom Energy Wednesday morning introduced its Bloom Energy server that could change the way users buy energy. There are so many questions regarding cost, durability, buy or lease, future appliances, and affect to natural gas, in addition to others.

The answer to all questions is that the boom energy will cost around $3,000. Energy Server requires electrochemical process to produce electricity, and it run at very high temperatures. Natural gas mixes with oxygen to generates a chemical reaction within the fuel cell, but if Bloom-style energy servers become common, natural gas consumption might be affect.

Bloom Energy has announced that its technology is certainly feasible, and it is presently testing it with a number of large companies such as Google, Coca-Cola, Wal-Mart, and Cox.

Bloom decided to pass the technology into people's homes, and combine it with other kind of green power technology, including solar.