I'm sorry, but how is putting a data center in the middle of a desert climate green? Microsoft is building data centers in Quincy, WA because power is cheap due to all the hydro dams. But if you put something that has to be cooled in a hot place don't you use more power, just at a lower per kWhr? Oh, wait, don't all those hydro dams kill salmon? How environmental is that? Why not put some solar arrays on the roof of all those buildings and save some salmon and $$ at the same time?