ECTOR ISD                        
      Utility Usage and Cost for Fiscal Year Ending 8/31/2008                  
    2006-07 Fiscal Year       2007 - 2008 School Fiscal Year                        
Electricity:     September October November December January February March April May June July August Totals (+/-) change  from 2006-2007 Electricity:  
Kilo Hours     66,270 77,945 77,859 52,437 48,569 48,366 47,826           419,272   Kilo Hours  
  $   7,883 9,114 9,021 6,460 6,169 6,084 6,011           50,742   Cost  
Unit cost $   0.118951 0.116934 0.115863 0.123203 0.127006 0.125786 0.125677           0.121917   Unit cost  
                                     
Natural Gas:   14,936 14,942 6,19.50 14,988 15,136 14,369 14,664               Natural Gas:  
MCF     18 15 21 25 148 233 295           755   MCF  
Cost $   164 221 294 359 1,331 2,198 2,801           7,368   Cost  
Unit cost $   8.907065 14.949324 13.851415 14.523077 8.976264 9.455785 9.498271           11.451600   Unit cost  
                                     
Water:                                 Water:  
Gallons     59,000 71,000 79,500 87,700 59,900 49,400 64,400           470,900   Gallons  
Cost $   405 548 570 591 518 486 528           3,646   Cost  
Unit cost $