FC Radio/Greening the Datacenter

What makes for a "green datacenter"? What US cities are best for hosting green datacenters, and why? This radio show will feature a Q&A with Ron Vokoun, who will talk about the importance of green datacenters, where some currently exist today, and what qualities a datacenter must have to be truly "green." We'll also ask Vokoun for his perspective on a recent study rating Sioux Falls, South Dakota, as the top data center city in the US, and whether this is also a prime location if your business is concerned with going green.