CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current Assets:
Cash	$ 64,890	$ 15,432
Receivables, Net (net of allowance for uncollectible accounts)	996,290	989,383
Unbilled Revenues	171,475	181,006
Fuel, Materials, Supplies and REC Inventory	176,138	235,471
Regulatory Assets	805,050	651,112
Prepayments and Other Current Assets	191,570	342,135
Total Current Assets	2,405,413	2,414,539
Property, Plant and Equipment, Net	28,610,776	27,585,470
Deferred Debits and Other Assets:
Regulatory Assets	4,729,531	4,863,639
Goodwill	4,427,266	4,427,266
Investments in Unconsolidated Affiliates	884,273	871,633
Marketable Securities	427,001	449,130
Other Long-Term Assets	554,458	512,238
Total Deferred Debits and Other Assets	11,022,529	11,123,906
Total Assets	42,038,718	41,123,915
Current Liabilities:
Notes Payable	493,500	889,084
Long-Term Debt – Current Portion	700,960	327,411
Rate Reduction Bonds – Current Portion	43,210	43,210
Accounts Payable	952,132	1,147,872
Regulatory Liabilities	442,004	361,152
Other Current Liabilities	694,252	836,834
Total Current Liabilities	3,326,058	3,605,563
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	3,882,293	3,755,777
Regulatory Liabilities	3,679,927	3,658,042
Derivative Liabilities	328,313	338,710
Asset Retirement Obligations	497,262	488,511
Accrued Pension, SERP and PBOP	1,307,967	1,370,245
Other Long-Term Liabilities	839,791	810,553
Total Deferred Credits and Other Liabilities	10,535,553	10,421,838
Long-Term Debt	13,697,762	13,770,828
Rate Reduction Bonds	518,517	540,122
Noncontrolling Interest – Preferred Stock of Subsidiaries	155,570	155,570
Common Shareholders' Equity:
Common Shares	1,789,092	1,729,292
Capital Surplus, Paid In	7,979,146	7,087,768
Retained Earnings	4,384,093	4,177,048
Accumulated Other Comprehensive Income (Loss)	(62,558)	(65,059)
Treasury Stock	(284,515)	(299,055)
Common Shareholders' Equity	13,805,258	12,629,994
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	42,038,718	41,123,915
The Connecticut Light and Power Company
Current Assets:
Cash	6,918	0
Receivables, Net (net of allowance for uncollectible accounts)	397,235	400,927
Accounts Receivable from Affiliated Companies	33,510	24,577
Unbilled Revenues	56,913	56,465
Fuel, Materials, Supplies and REC Inventory	52,176	50,700
Regulatory Assets	349,177	178,607
Prepayments and Other Current Assets	31,791	73,184
Total Current Assets	927,720	784,460
Property, Plant and Equipment, Net	9,913,257	9,625,765
Deferred Debits and Other Assets:
Regulatory Assets	1,487,764	1,557,261
Other Long-Term Assets	248,761	217,705
Total Deferred Debits and Other Assets	1,736,525	1,774,966
Total Assets	12,577,502	12,185,191
Current Liabilities:
Notes Payable to Eversource Parent	272,000	63,800
Accounts Payable	310,178	374,698
Accounts Payable to Affiliated Companies	102,289	97,793
Obligations to Third Party Suppliers	46,652	56,952
Regulatory Liabilities	155,239	82,763
Derivative Liabilities	70,145	67,804
Other Current Liabilities	126,724	132,339
Total Current Liabilities	1,083,227	876,149
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,291,833	1,244,551
Regulatory Liabilities	1,183,643	1,164,991
Derivative Liabilities	328,058	338,594
Accrued Pension, SERP and PBOP	354,520	391,159
Other Long-Term Liabilities	151,244	147,586
Total Deferred Credits and Other Liabilities	3,309,298	3,286,881
Long-Term Debt	3,518,121	3,518,136
Noncontrolling Interest – Preferred Stock of Subsidiaries	116,200	116,200
Common Shareholders' Equity:
Common Shares	60,352	60,352
Capital Surplus, Paid In	2,535,765	2,535,765
Retained Earnings	1,954,221	1,791,392
Accumulated Other Comprehensive Income (Loss)	318	316
Common Shareholders' Equity	4,550,656	4,387,825
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	12,577,502	12,185,191
NSTAR Electric Company
Current Assets:
Cash	1,158	52
Receivables, Net (net of allowance for uncollectible accounts)	387,124	346,785
Accounts Receivable from Affiliated Companies	29,010	29,914
Unbilled Revenues	44,927	37,482
Fuel, Materials, Supplies and REC Inventory	70,461	124,060
Regulatory Assets	296,366	285,591
Prepayments and Other Current Assets	33,912	31,150
Total Current Assets	862,958	855,034
Property, Plant and Equipment, Net	9,773,248	9,472,770
Deferred Debits and Other Assets:
Regulatory Assets	1,217,978	1,250,029
Prepaid PBOP	186,260	166,058
Other Long-Term Assets	140,294	144,368
Total Deferred Debits and Other Assets	1,544,532	1,560,455
Total Assets	12,180,738	11,888,259
Current Liabilities:
Notes Payable	142,000	10,500
Notes Payable to Eversource Parent	38,100	30,300
Long-Term Debt – Current Portion	0	95,000
Accounts Payable	262,249	363,691
Accounts Payable to Affiliated Companies	116,682	96,307
Obligations to Third Party Suppliers	97,289	108,827
Renewable Portfolio Standards Compliance Obligations	66,543	150,429
Regulatory Liabilities	185,262	209,180
Other Current Liabilities	55,472	71,333
Total Current Liabilities	963,597	1,135,567
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,399,292	1,357,265
Regulatory Liabilities	1,527,194	1,516,585
Accrued Pension, SERP and PBOP	96,979	108,243
Other Long-Term Liabilities	347,882	320,629
Total Deferred Credits and Other Liabilities	3,371,347	3,302,722
Long-Term Debt	3,642,558	3,247,086
Noncontrolling Interest – Preferred Stock of Subsidiaries	43,000	43,000
Common Shareholders' Equity:
Common Shares	0	0
Capital Surplus, Paid In	1,813,442	1,813,442
Retained Earnings	2,346,504	2,346,287
Accumulated Other Comprehensive Income (Loss)	290	155
Common Shareholders' Equity	4,160,236	4,159,884
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	12,180,738	11,888,259
Public Service Company of New Hampshire
Current Assets:
Cash	77	413
Receivables, Net (net of allowance for uncollectible accounts)	105,902	99,934
Accounts Receivable from Affiliated Companies	5,001	6,763
Unbilled Revenues	45,837	48,146
Fuel, Materials, Supplies and REC Inventory	22,745	24,957
Regulatory Assets	110,267	84,053
Special Deposits	30,895	32,513
Prepayments and Other Current Assets	27,682	19,431
Total Current Assets	348,406	316,210
Property, Plant and Equipment, Net	3,258,620	3,129,506
Deferred Debits and Other Assets:
Regulatory Assets	838,931	861,672
Other Long-Term Assets	38,400	43,270
Total Deferred Debits and Other Assets	877,331	904,942
Total Assets	4,484,357	4,350,658
Current Liabilities:
Notes Payable to Eversource Parent	119,300	27,000
Long-Term Debt – Current Portion	122,000	0
Rate Reduction Bonds – Current Portion	43,210	43,210
Accounts Payable	133,686	127,081
Accounts Payable to Affiliated Companies	38,136	37,946
Regulatory Liabilities	83,588	65,766
Accrued Interest	18,585	19,138
Other Current Liabilities	26,958	32,736
Total Current Liabilities	585,463	352,877
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	518,097	506,212
Regulatory Liabilities	405,773	413,381
Accrued Pension, SERP and PBOP	148,047	157,638
Other Long-Term Liabilities	37,886	37,075
Total Deferred Credits and Other Liabilities	1,109,803	1,114,306
Long-Term Debt	829,645	951,620
Rate Reduction Bonds	518,517	540,122
Common Shareholders' Equity:
Common Shares	0	0
Capital Surplus, Paid In	903,134	903,134
Retained Earnings	538,939	490,306
Accumulated Other Comprehensive Income (Loss)	(1,144)	(1,707)
Common Shareholders' Equity	1,440,929	1,391,733
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	$ 4,484,357	$ 4,350,658