PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Operating Revenues	$ 4,504,363	$ 4,118,355
Operating Expenses:
Purchased Power and Transmission	1,518,174	1,340,337
Operations and Maintenance	506,980	487,451
Depreciation	420,481	379,579
Energy Efficiency Programs	291,499	257,550
Taxes Other Than Income Taxes	288,317	271,595
Total Operating Expenses	3,428,215	3,191,961
Operating Income	1,076,148	926,394
Interest Expense	365,259	300,849
Other Income, Net	101,159	92,344
Income Before Income Tax Expense	812,048	717,889
Income Tax Expense	203,327	165,221
PSNH
Operating Revenues	383,517	347,981
Operating Expenses:
Purchased Power and Transmission	89,195	80,007
Operations and Maintenance	61,540	71,009
Depreciation	44,439	40,502
Amortization of Regulatory Assets, Net	26,650	20,835
Energy Efficiency Programs	10,489	12,202
Taxes Other Than Income Taxes	27,285	25,789
Total Operating Expenses	259,598	250,344
Operating Income	123,919	97,637
Interest Expense	28,617	20,569
Other Income, Net	10,502	10,758
Income Before Income Tax Expense	105,804	87,826
Income Tax Expense	26,027	21,547
Net Income	$ 79,777	$ 66,279