Company - built facilities offer economies of scale and can be customized with efficient designs that offer savings on power bills. (datacenterknowledge.com)
But in any case, the cost should be offset by the reduction in power bill. (goodereader.com)
Customers served by the utilities will see their monthly power bill increase by about 5 percent, although some will see their rates go up by as much as 10 percent. (globalwarming.org)