With growth of renewable energy sources' use the uncertainty in power grids is increasing tremendously. Optimal control and the equipment dispatching become challenging task for both central supplier and power consumer. Implementation of smart approach gives opportunity to provide such control with less human resources and power losses. In the article recently used techniques for control and dispatching in central grid of Almaty is described. Beside that new smart control methods and their possibilities within power system of Kazakhstan are reviewed. As a result, best solutions for the power system's control in both small entities and central grid are proposed.