WHAT:         Presidential Cabinet member tour of state-of-the-art substation, transmission energy control center and announcement of a $200 million stimulus award to benefit PECO customers.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
 WHO:          U.S. Department of Energy (DOE) Secretary Dr.