Facebook: data centers more greener and cheaper

Facebook has presented an Internet-obsessed world with a gift -- greener, cheaper data centers to more efficiently power online services.

The social networking star custom-designed hardware, power supply, and architecture of a new US data center that is 38 percent more power efficient and costs 24 percent less than the industry average.

Schematics and designs for Facebook's revolutionary data center in the Oregon city of Prineville were made available to the world as part of an Open Compute Project announced by founder Mark Zuckerberg.

"We found a lot of stuff mass manufacturers were putting out wasn't what we needed, so we customized it to better fit social applications," Zuckerberg said during a press conference at Facebook's campus in Palo Alto, California.

"We are trying to foster this ecosystem where developers can easily build startups.