This paper differentiates the shows of three Unit Commitment strategies, three of which are the essential arrangement techniques for taking care of the Unit Commitment Problem named Priority List and Dynamic Programming strategies. The third strategy is the Evolutionary Particle Swarm Optimization method which has been applied productively to a plentiful blend of streamlining issues. Various regions in control frameworks require understanding at least one nonlinear streamlining emergencies. In spite of the way that systematic techniques may experience moderate intermingling and the scourge of dimensionality, heuristics-based swarm knowledge can be a capable substitute. Evolutionary Particle Swarm Optimization (EPSO), some portion of the swarm insight family, is known to adequately take care of enormous scale nonlinear improvement issues. This paper introduces the exit plan for Unit Commitment Problem by methods for EPSO system. A calculation was created to achieve an exit plan to the Unit Commitment Problem utilizing EPSO procedure. The adequacy of the calculation is tried on three generating units and the cultivated results utilizing the three techniques are thought about for complete working expense.