Exhibit 10.1


    
      

    

    Exhibit
      10.1

     

     

    
 

    2005
      and 2006 Base Salary Table 

    for
      Named Executive Officers

    
 

    
      	
               

               

              Named
                Executive Officers

            	
               

               

              2005
                Base Salary

            	
               

              2006
                Base 

              Salary
                *

            
	
               

              G.
                L. Rainwater, Chairman, Chief Executive Officer and President, Ameren,
                UE,
                CILCORP; Chairman and CEO, CIPS, CILCORP, CILCO, IP

            	
               

              $
                800,000   

            	
               

              $
                900,000   

            
	
               

              W.
                L. Baxter, Executive Vice President and Chief Financial Officer,
                Ameren,
                UE, CIPS, Genco, CILCORP, CILCO, IP

            	
               

              470,000

            	
               

              500,000

            
	
               

              T.
                R. Voss, Executive Vice President and Chief Operating Officer, Ameren;
                Senior Vice President, UE, CIPS, CILCORP, CILCO, IP

            	
               

              400,000

            	
               

              440,000

            
	
               

              S.
                R. Sullivan, Senior Vice President, General Counsel and Secretary,
                Ameren,
                UE, CIPS, Genco, CILCORP, CILCO, IP

            	
               

              350,000

               

            	
               

              380,000

            
	
               

              D.
                F. Cole, Senior Vice President, UE, CIPS, Genco, CILCORP, CILCO,
                IP

            	
               

              300,000

               

            	
               

              310,000

            
	
               

              D.
                A. Whiteley, Senior Vice President, UE, CIPS, Genco, CILCORP, CILCO,
                IP

            	
               

              292,000

               

            	
               

              302,000

            
	
               

              R.
                A. Kelley, President, Genco

            	
               

              250,000

               

            	
               

              261,000

            


    

    


    *
      Effective January 1, 2006.

    


    


    2006
      Executive Officer Bonus Targets

     

    
      	
              Executive
                Levels

            	
              2006
                Bonus Target *

            
	
                                      CEO

            	
              90%

            
	
                                      Senior
                Officers $370,000 and Over

            	
              60%

            
	
                                      Senior
                Officers Below $370,000

            	
              50%

            
	
                                      Officers
                $240,000 and Over

            	
              45%

            
	
                                      Officers
                Between $200,000 and $239,000

            	
              40%

            
	
                                      Officers
                Below
                $200,000

            	
              35%

            


    

    


    *
      Expressed as a percentage of base salary.