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SUPPLEMENTARY INFORMATION (Tables)
6 Months Ended
Jun. 30, 2013
SUPPLEMENTARY INFORMATION [Abstract]  
Supplementary Information

 
 
Three Months Ended
  
Six Months Ended
 
 
 
June 30,
  
June 30,
 
 
 
2013
  
2012
  
2013
  
2012
 
 
 
(In Thousands)
 
Depreciation and Amortization
 
  
  
  
 
Property, plant and equipment depreciation
 
$
29,567
  
$
27,908
  
$
58,918
  
$
54,495
 
Amortization of nuclear plant regulatory assets
  
11,482
   
10,405
   
23,153
   
21,161
 
Amortization of other regulatory assets
  
4,607
   
4,722
   
13,680
   
13,926
 
Other amortization
  
13
   
13
   
25
   
25
 
Total Amortization
  
16,102
   
15,140
   
36,858
   
35,112
 
Total Depreciation and Amortization
 
$
45,669
  
$
43,048
  
$
95,776
  
$
89,607
 
 
                
Taxes - Other than Income Taxes
                
Operating:
                
Connecticut gross earnings
 
$
15,129
  
$
12,421
  
$
37,093
  
$
31,852
 
Local real estate and personal property
  
11,008
   
9,575
   
21,999
   
18,764
 
Payroll taxes
  
1,722
   
1,732
   
4,515
   
3,630
 
Other
  
221
   
94
   
339
   
176
 
Total Taxes - Other than Income Taxes
 
$
28,080
  
$
23,822
  
$
63,946
  
$
54,422
 
 
                
Other Income and (Deductions), net
                
Interest income
 
$
442
  
$
653
  
$
1,206
  
$
1,075
 
Allowance for funds used during construction - equity
  
2,797
   
1,636
   
5,334
   
3,884
 
Allowance for funds used during construction - debt
  
1,966
   
1,634
   
4,336
   
3,804
 
Weather Insurance
  
(24
)
  
-
   
-
   
3,488
 
Miscellaneous other income and (deductions) - net
  
23
   
949
   
(311
)
  
1,538
 
Total Other Income and (Deductions), net
 
$
5,204
  
$
4,872
  
$
10,565
  
$
13,789