REVENUES

3 Months Ended

Mar. 31, 2024

Revenue from Contract with Customer [Abstract]

REVENUES

REVENUES

The following tables present operating revenues disaggregated by revenue source:

	For the Three Months Ended March 31, 2024
Eversource (Millions of Dollars)	Electric Distribution		Natural Gas Distribution		Electric Transmission		Water Distribution		Other		Eliminations		Total
Revenues from Contracts with Customers
Retail Tariff Sales
Residential	$	1,254.1	$	507.6	$	—	$	30.3	$	—	$	—	$	1,792.0
Commercial	707.5		247.1		—		16.2		—		(1.7)		969.1
Industrial	87.7		59.8		—		1.0		—		(5.1)		143.4
Total Retail Tariff Sales Revenues	2,049.3		814.5		—		47.5		—		(6.8)		2,904.5
Wholesale Transmission Revenues	—		—		474.1		—		—		(361.6)		112.5
Wholesale Market Sales Revenues	165.3		58.2		—		0.9		—		—		224.4
Other Revenues from Contracts with Customers	28.4		1.1		3.9		(0.2)		443.6		(441.4)		35.4
Total Revenues from Contracts with Customers	2,243.0		873.8		478.0		48.2		443.6		(809.8)		3,276.8
Alternative Revenue Programs	13.2		31.5		29.6		1.6		—		(26.8)		49.1
Other Revenues	5.5		0.7		0.2		0.3		—		—		6.7
Total Operating Revenues	$	2,261.7	$	906.0	$	507.8	$	50.1	$	443.6	$	(836.6)	$	3,332.6

	For the Three Months Ended March 31, 2023
Eversource (Millions of Dollars)	Electric Distribution		Natural Gas Distribution		Electric Transmission		Water Distribution		Other		Eliminations		Total
Revenues from Contracts with Customers
Retail Tariff Sales
Residential	$	1,464.0	$	576.6	$	—	$	28.9	$	—	$	—	$	2,069.5
Commercial	788.4		320.0		—		15.5		—		(1.0)		1,122.9
Industrial	89.1		69.6		—		1.1		—		(5.1)		154.7
Total Retail Tariff Sales Revenues	2,341.5		966.2		—		45.5		—		(6.1)		3,347.1
Wholesale Transmission Revenues	—		—		435.0		—		—		(325.3)		109.7
Wholesale Market Sales Revenues	217.3		49.1		—		0.8		—		—		267.2
Other Revenues from Contracts with Customers	18.3		1.5		4.7		2.1		413.8		(412.6)		27.8
Total Revenues from Contracts with Customers	2,577.1		1,016.8		439.7		48.4		413.8		(744.0)		3,751.8
Alternative Revenue Programs	6.0		27.4		18.7		1.7		—		(16.9)		36.9
Other Revenues	5.5		1.0		0.2		0.2		—		—		6.9
Total Operating Revenues	$	2,588.6	$	1,045.2	$	458.6	$	50.3	$	413.8	$	(760.9)	$	3,795.6

	For the Three Months Ended March 31, 2024						For the Three Months Ended March 31, 2023
(Millions of Dollars)	CL&P		NSTAR Electric		PSNH		CL&P		NSTAR Electric		PSNH
Revenues from Contracts with Customers
Retail Tariff Sales
Residential	$	626.8	$	462.2	$	165.1	$	762.2	$	467.8	$	234.0
Commercial	252.4		373.5		82.0		295.3		384.3		108.6
Industrial	33.3		29.9		24.5		33.9		32.6		22.6
Total Retail Tariff Sales Revenues	912.5		865.6		271.6		1,091.4		884.7		365.2
Wholesale Transmission Revenues	200.7		188.8		84.6		195.8		167.8		71.4
Wholesale Market Sales Revenues	121.2		31.6		12.5		154.6		41.1		21.6
Other Revenues from Contracts with Customers	16.4		11.1		5.2		10.0		10.8		2.9
Total Revenues from Contracts with Customers	1,250.8		1,097.1		373.9		1,451.8		1,104.4		461.1
Alternative Revenue Programs	27.4		7.8		7.6		24.6		(9.5)		9.6
Other Revenues	2.9		2.0		0.8		2.2		2.5		1.0
Eliminations	(159.8)		(159.3)		(56.2)		(139.7)		(141.1)		(51.5)
Total Operating Revenues	$	1,121.3	$	947.6	$	326.1	$	1,338.9	$	956.3	$	420.2