Nuton Power Complex

Nuton Power Complex was a power station located near the UNIT HQ. It was run by George Hardiman. The Axons wanted to use the power plant to refuel their ship. When Axos gained control of the reactor they created a potential risk of a nuclear explosion. The complex overloaded and exploded. (TV: The Claws of Axos)

The Brigadier had Nuton shut off the power lines outside Devil's End for fifteen minutes so that the Third Doctor's anti-heat barrier device could be activated. (TV: The Dæmons)

How this was achieved is unknown as the complex was destroyed by the Axons, unless this was a different or alternative complex.

Behind the scenes

 * was used as filming location for the power complex.