Williamsport Municipal Electric Light Plant       Exhibit
  Residential Retail Rate Comparison       CSS-2
    (A) (B) (C)  
    Residential Costs Amount Above Williamsport  
    Based on 1,000 kWh $ %  
  Williamsport $85.34      
  Current Rates and PCA of $0.05311        
           
  Maryland Utilities        
           
  Thurmont $94.96 $9.62 11.27%  
           
  Hagerstown $95.67 $10.33 12.10%  
           
  Potomac Edison $101.47 $16.13 18.90%  
           
  Easton $111.16 $25.82 30.26%  
           
  Choptank $132.08 $46.74 54.77%  
           
  Delmarva Power $134.26 $48.92 57.32%  
           
  BG&E $139.08 $53.74 62.97%  
           
  PEPCO $139.94 $54.60 63.98%  
           
  SMECO $146.95 $61.61 72.19%  
           
  Berlin $149.93 $64.59 75.69%  

Note: 1) Retail Rates for the Maryland Utilities were effective in July 2011.

20110812 Williamsport Rate Filing CSS 27009

8/22/2011