Synchronization of energy consumption is a key determinant for the stabilization of smart energy grids. This paper proposes software agents that locally synchronize the energy usage of appliances to minimize the oscillations in global energy consumption. Agents can manage demand-side devices with periodic operation and synchronize their consumption locally resulting in an emerging global stability of energy consumption. The benefits and challenges of such an approach are discussed in this paper.Multi Actor SystemsTechnology, Policy and Managemen