  New generation electricity network called Smart Grid is a recently conceived
vision for a cleaner, more efficient and cheaper electricity system. One of the
major challenges of electricity network is that generation and consumption
should be balanced at every moment. This paper introduces a new concept for
controlling the demand side by the means of automatically enabling/disabling
electric appliances to make sure that the demand is in match with the available
supplies, based on the statistical characterization of the need. In our new
approach instead of using hard limits we estimate the tail probability of the
demand distribution and control system by using the principles and the results
of statistical resource management.
