well their generator overheated. no power at the facility
Status as at 02:25 (UK) / 21:25 (New York):
They have a Generator Tech on site at the moment, and he is working on
fixing the generator. They have also spoken to Con Ed about borrowing a
generator to get them going. Someone from Con Ed is heading down to see
what they can do. Telehouse seem pretty hopeful that they will get power
back in a few hours.
I spoke too soon 
Power was restored to our equipment at 02:28 (UK)
Simon