1. A remote non-intrusive monitor of a space for occupants, comprising: a non-intrusive sensor module for monitoring a space; and a processor connected to the sensor module; and wherein: the sensor module provides signals representative of electrical power used at the space; the signals representative of the electrical power are analyzed by the processor; and analysis by the processor of the signals results in information about a space and/or an element, component, environment, and/or occupant, if any, of the space.