XML 57 R29.htm IDEA: XBRL DOCUMENT v3.7.0.1
PSNH GENERATION ASSET SALE - (Tables)
6 Months Ended
Jun. 30, 2017
Regulated Operations [Abstract]  
Schedule of Generation Assets and Liabilities
As of June 30, 2017, PSNH's generation assets were as follows:
(Millions of Dollars)
 
Gross Plant
$
1,183.3

Accumulated Depreciation
(564.1
)
Net Plant
619.2

Fuel
94.6

Materials and Supplies
36.3

Emission Allowances
19.5

Total Generation Assets
$
769.6