The assignment delves into the world of operation management and energy systems, exploring concepts such as smart grids, energy management, and demand-side management. It examines different approaches to efficient energy consumption, including system architectures for autonomous load management in smart buildings and stochastic model predictive control for microgrid operation management. The document also touches on the historical review of demand-side management in China, highlighting its management content, operation mode, results assessment, and relative incentives. Furthermore, it discusses bandwidth management with opportunistic networks and public transport planning, management, and operation.