Exhibit 31(c)

|CERTIFICATION                                                                                                   
|----------------------------------------------------------------------------------------------------------------
|                                                                                                                
|                                                                                                                
|I, WILLIAM F. HECHT, the principal executive officer of PPL Energy Supply, LLC (the "registrant"), certify that:
|                                                                                                                
|1.                                                                                                              
|                                                                                                                
|2.                                                                                                              
|                                                                                                                
|3.                                                                                                              
|                                                                                                                
|4.                                                                                                              
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|5.                                                                                                              
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|                                                                                                                
|Date:  March 1, 2004                                                                                            
|