PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating Revenues	$ 3,332,575	$ 3,795,643
Operating Expenses:
Purchased Power and Transmission	1,235,956	1,903,246
Operations and Maintenance	462,964	454,562
Depreciation	339,914	312,955
Energy Efficiency Programs	213,479	222,952
Taxes Other Than Income Taxes	236,614	228,414
Total Operating Expenses	2,486,602	3,046,070
Operating Income/(Loss)	845,973	749,573
Interest Expense	250,749	194,543
Other Income, Net	91,030	88,981
Income Before Income Tax Expense	686,254	644,011
Income Tax Expense	162,526	150,972
PSNH
Operating Revenues	326,116	420,155
Operating Expenses:
Purchased Power and Transmission	87,938	226,685
Operations and Maintenance	68,712	67,796
Depreciation	37,409	34,088
Amortization of Regulatory Liabilities, Net	21,264	(5,317)
Energy Efficiency Programs	11,176	10,226
Taxes Other Than Income Taxes	23,316	22,105
Total Operating Expenses	249,815	355,583
Operating Income/(Loss)	76,301	64,572
Interest Expense	19,194	17,542
Other Income, Net	7,050	5,717
Income Before Income Tax Expense	64,157	52,747
Income Tax Expense	15,801	12,451
Net Income	$ 48,356	$ 40,296