The NOC currently has 800amps 3-Phase AC power currently available from PP&L™ (Pennsylvania Power & Electric). The facility is backed up and protected by UPS (Uninterruptible Power Supply) systems on each individual rack. In a very rare case of utility outage, our Cummins™ 250KW diesel generator starts automatically, taking over for the UPS systems and supplying all necessary power for the facility. The generator interfaces to the power grid thru a Cutler-Hammer™ automatic transfer panel. The generator is powered by a 500 gallon fuel tank, capable of running without refueling for approximately 80 hours. There are plans for facility-wide enterprise UPS coverage for implementation in 2003.