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Operating Segments (Tables)
Nov. 18, 2019
Segment Reporting Information [Line Items]  
Segment Reporting Disclosure Other Information A description of the operations included in the Companies’ primary operating segments is as follows:
                             
Primary Operating Segment
 
Description of Operations
 
  Dominion  
Energy
 
  
Virginia Power
 
  
Dominion
Energy Gas
 
Power Delivery
 
Regulated electric distribution
 
 
X  
 
  
 
X  
 
  
 
 
 
Regulated electric transmission
 
 
X  
 
  
 
X  
 
  
 
 
Power Generation
 
Regulated electric generation fleet
 
 
X  
 
  
 
X  
 
  
 
 
 
Merchant electric generation fleet
 
 
X  
 
  
 
 
  
 
 
Gas Infrastructure
 
Gas transmission and storage
 
 
X  
 
  
 
 
  
 
X  
 
 
Gas distribution and storage
 
 
X  
 
  
 
 
  
 
 
 
Gas gathering and processing
 
 
X  
 
  
 
 
  
 
 
 
LNG terminalling and storage
 
 
X  
 
  
 
 
  
 
X  
 
 
Nonregulated retail energy marketing
 
 
X  
 
  
 
 
  
 
 
Southeast Energy
 
Regulated electric distribution
 
 
X  
 
  
 
 
  
 
 
 
Regulated electric transmission
 
 
X  
 
  
 
 
  
 
 
 
Regulated electric generation fleet
 
 
X  
 
  
 
 
  
 
 
 
Gas distribution and storage
 
 
X  
 
  
 
 
  
 
 
 
Nonregulated retail energy marketing
 
 
X  
 
  
 
 
  
 
 
 
 
 
Schedule of Segment Reporting Information, by Segment
The following table presents segment information pertaining to Dominion Energy’s operations:
 
Power
Delivery
 
  
Power
Generation
 
  
Gas
Infrastructure
 
  
Southeast
Energy
 
  
Corporate
and Other
 
  
Adjustments/
Eliminations
 
  
Consolidated
Total
 
(millions)
   
     
     
     
     
     
     
 
Three Months Ended March 31, 2019
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
Total revenue from external customers
 
$
598
 
  
$
1,745
 
  
$
1,373
 
  
$
1,182
 
  
$
(1,040
)
 
$
—
 
  
$
3,858
 
Intersegment revenue
 
 
6
 
  
 
4
 
  
 
26
 
  
 
—
 
  
 
184
 
  
 
(220
)
 
 
—
 
                                                         
Total operating revenue
 
 
604
 
  
 
1,749
 
  
 
1,399
 
  
 
1,182
 
  
 
(856
)
 
 
(220
)
 
 
3,858
 
Net income (loss) attributable to Dominion Energy
 
 
155
 
  
 
308
 
  
 
359
 
  
 
132
 
  
 
(1,634
)
 
 
—
 
  
 
(680
)
                                                         
Three Months Ended March 31, 2018
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
Total revenue from external customers
  $
563
    $
1,860
    $
1,222
     
    $
(207
 )   $
28
    $
3,466
 
Intersegment revenue
   
6
     
2
     
6
     
     
175
     
(189
 )    
—
 
                                                         
Total operating revenue
   
569
     
1,862
     
1,228
     
     
(32
 )    
(161
 )    
3,466
 
Net income (loss) attributable to Dominion Energy
   
156
     
348
     
327
     
     
(328
 )    
—
     
503
 
                                                         
Virginia Electric and Power Company  
Segment Reporting Information [Line Items]  
Schedule of Segment Reporting Information, by Segment
The following table presents segment information pertaining to Virginia Power’s operations:
 
Power
    Delivery    
 
  
Power
    Generation    
 
  
    Corporate    
and Other
 
  
  Consolidated  
Total
 
(millions)
   
     
     
     
 
Three Months Ended March 31, 2019
 
 
 
  
 
 
  
 
 
  
 
 
Operating revenue
 
$
598
 
  
$
1,396
 
  
$
(29
)
 
$
1,965
 
Net income (loss)
 
 
154
 
  
 
204
 
  
 
(338
)
 
 
20
 
                                 
Three Months Ended March 31, 2018
 
 
 
  
 
 
  
 
 
  
 
 
Operating revenue
  $
563
    $
1,400
    $
(215
 )   $
1,748
 
Net income (loss)
   
154
     
222
     
(192
 )    
184