Robert Scoble has posted some photographs he took of the new data centre belonging to Facebook while on a recent tour of the facility:

Photo tour of Facebook’s new datacenter

The data centre is located in Prineville, Oregon, and is claimed to be the most energy efficient in the World. Unfortunately, he shot the photos on a smart phone (why?) rather than a DSLR so they are a bit blurry in places, but it is still a fascinating piece non the less.

---

Updated 2022 : note that the above post was originally published in 2011, but is left here for archival purposes.