The 470,000-square-foot data center is the first of an expected six centers that Microsoft will build on the Quincy site, a former bean field. The facility will ultimately encompass 1.5 million square feet of server-packed space. Nearby, Yahoo, Intuit, and Ask.com are also building big computing centers to power their online services. The attraction of the area is cheap power:
High-tech companies come here for the nation's cheapest hydroelectric power rates, thanks to Grant County's two enormous dams, which pump out power as cheap as 1.5 cents per kilowatt-hour, said Tim Snead, the city's administrator. That compares with a national industrial rate of 9 cents. The data centers gobble up 40-plus megawatts of electricity each.