1. A system for implementing predictive phase balancing, the system comprising: a host system computer; and logic executable by the host system computer, the logic configured to implement a method, the method comprising: receiving customer demand profiles from each customer serviced by a poly-phase grid network; creating a demand forecast from anticipated power demands collected from the customer demand profiles, the creating comprising breaking down loads for each customer by corresponding phases in the poly-phase power grid network, the loads corresponding to the anticipated power demands; and balancing the loads among each of the phases based on any load imbalances determined from the demand forecast.