CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current Assets:
Cash	$ 20,578	$ 108,068
Receivables, Net	964,314	994,055
Unbilled Revenues	154,920	176,285
Fuel, Materials, Supplies and Inventory	174,124	238,042
Regulatory Assets	515,265	514,779
Prepayments and Other Current Assets	302,496	260,995
Total Current Assets	2,131,697	2,292,224
Property, Plant and Equipment, Net	26,304,446	25,610,428
Deferred Debits and Other Assets:
Regulatory Assets	4,404,176	4,631,137
Goodwill	4,427,266	4,427,266
Investments in Unconsolidated Affiliates	748,705	464,286
Marketable Securities	401,231	417,508
Other Long-Term Assets	578,385	398,407
Total Deferred Debits and Other Assets	10,559,763	10,338,604
Total Assets	38,995,906	38,241,256
Current Liabilities:
Notes Payable	729,000	910,000
Long-Term Debt – Current Portion	779,289	837,319
Rate Reduction Bonds – Current Portion	43,210	52,332
Accounts Payable	903,431	1,119,995
Regulatory Liabilities	379,850	370,230
Other Current Liabilities	677,341	823,006
Total Current Liabilities	3,512,121	4,112,882
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	3,549,922	3,506,030
Regulatory Liabilities	3,639,792	3,609,475
Derivative Liabilities	363,848	379,562
Accrued Pension, SERP and PBOP	955,092	962,510
Other Long-Term Liabilities	1,264,061	1,196,336
Total Deferred Credits and Other Liabilities	9,772,715	9,653,913
Long-Term Debt	13,039,180	12,248,743
Rate Reduction Bonds	561,727	583,331
Noncontrolling Interest – Preferred Stock of Subsidiaries	155,570	155,570
Common Shareholders' Equity:
Common Shares	1,699,292	1,669,392
Capital Surplus, Paid In	6,659,009	6,241,222
Retained Earnings	3,954,492	3,953,974
Accumulated Other Comprehensive Loss	(53,641)	(60,000)
Treasury Stock	(304,559)	(317,771)
Common Shareholders' Equity	11,954,593	11,486,817
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	38,995,906	38,241,256
The Connecticut Light and Power Company
Current Assets:
Cash	2,191	87,721
Receivables, Net	415,542	397,026
Accounts Receivable from Affiliated Companies	33,519	23,082
Unbilled Revenues	53,670	56,971
Fuel, Materials, Supplies and Inventory	55,243	44,529
Regulatory Assets	175,706	125,155
Prepayments and Other Current Assets	23,390	60,279
Total Current Assets	759,261	794,763
Property, Plant and Equipment, Net	9,285,633	8,909,701
Deferred Debits and Other Assets:
Regulatory Assets	1,432,827	1,505,488
Other Long-Term Assets	221,860	199,767
Total Deferred Debits and Other Assets	1,654,687	1,705,255
Total Assets	11,699,581	11,409,719
Current Liabilities:
Notes Payable to Eversource Parent	259,400	0
Long-Term Debt – Current Portion	0	250,000
Accounts Payable	287,984	324,983
Accounts Payable to Affiliated Companies	76,792	26,452
Obligations to Third Party Suppliers	52,100	56,248
Regulatory Liabilities	112,414	109,614
Derivative Liabilities	62,075	55,058
Other Current Liabilities	147,764	161,088
Total Current Liabilities	998,529	983,443
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,192,646	1,166,784
Regulatory Liabilities	1,153,360	1,122,157
Derivative Liabilities	363,717	379,536
Accrued Pension, SERP and PBOP	275,358	282,771
Other Long-Term Liabilities	153,878	155,495
Total Deferred Credits and Other Liabilities	3,138,959	3,106,743
Long-Term Debt	3,309,455	3,004,016
Noncontrolling Interest – Preferred Stock of Subsidiaries	116,200	116,200
Common Shareholders' Equity:
Common Shares	60,352	60,352
Capital Surplus, Paid In	2,410,765	2,410,765
Retained Earnings	1,664,995	1,727,899
Accumulated Other Comprehensive Loss	326	301
Common Shareholders' Equity	4,136,438	4,199,317
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	11,699,581	11,409,719
NSTAR Electric Company
Current Assets:
Cash	177	1,606
Receivables, Net	346,428	361,296
Accounts Receivable from Affiliated Companies	25,071	31,344
Unbilled Revenues	42,144	34,518
Fuel, Materials, Supplies and Inventory	64,513	114,202
Regulatory Assets	210,032	241,747
Prepayments and Other Current Assets	21,289	51,960
Total Current Assets	709,654	836,673
Property, Plant and Equipment, Net	9,075,789	8,794,700
Deferred Debits and Other Assets:
Regulatory Assets	1,178,974	1,196,512
Prepaid PBOP	146,717	132,810
Other Long-Term Assets	142,573	109,764
Total Deferred Debits and Other Assets	1,468,264	1,439,086
Total Assets	11,253,707	11,070,459
Current Liabilities:
Notes Payable	163,000	278,500
Notes Payable to Eversource Parent	40,300	0
Long-Term Debt – Current Portion	95,000	0
Accounts Payable	288,153	384,398
Accounts Payable to Affiliated Companies	72,174	89,636
Obligations to Third Party Suppliers	95,360	109,547
Renewable Portfolio Standards Compliance Obligations	66,370	139,898
Regulatory Liabilities	170,970	190,620
Other Current Liabilities	61,710	74,872
Total Current Liabilities	1,053,037	1,267,471
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,318,267	1,294,467
Regulatory Liabilities	1,514,845	1,513,279
Accrued Pension, SERP and PBOP	29,323	14,145
Other Long-Term Liabilities	297,346	263,096
Total Deferred Credits and Other Liabilities	3,159,781	3,084,987
Long-Term Debt	3,246,535	2,944,846
Noncontrolling Interest – Preferred Stock of Subsidiaries	43,000	43,000
Common Shareholders' Equity:
Common Shares	0	0
Capital Surplus, Paid In	1,653,442	1,633,442
Retained Earnings	2,099,059	2,098,091
Accumulated Other Comprehensive Loss	(1,147)	(1,378)
Common Shareholders' Equity	3,751,354	3,730,155
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	11,253,707	11,070,459
Public Service Company of New Hampshire
Current Assets:
Cash	343	1,439
Receivables, Net	99,416	104,854
Accounts Receivable from Affiliated Companies	11,476	8,444
Unbilled Revenues	39,665	47,145
Taxes Receivable	6,985	25,913
Fuel, Materials, Supplies and Inventory	23,280	37,504
Regulatory Assets	77,854	67,228
Special Deposits	35,017	47,498
Prepayments and Other Current Assets	17,293	17,564
Total Current Assets	311,329	357,589
Property, Plant and Equipment, Net	2,969,347	2,880,073
Deferred Debits and Other Assets:
Regulatory Assets	827,898	862,288
Other Long-Term Assets	32,428	27,406
Total Deferred Debits and Other Assets	860,326	889,694
Total Assets	4,141,002	4,127,356
Current Liabilities:
Notes Payable to Eversource Parent	20,100	57,000
Long-Term Debt – Current Portion	150,000	150,000
Rate Reduction Bonds – Current Portion	43,210	52,332
Accounts Payable	103,749	111,292
Accounts Payable to Affiliated Companies	27,195	26,029
Regulatory Liabilities	54,183	55,526
Other Current Liabilities	45,414	64,046
Total Current Liabilities	443,851	516,225
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	496,223	481,221
Regulatory Liabilities	416,999	428,069
Accrued Pension, SERP and PBOP	107,007	124,457
Other Long-Term Liabilities	33,584	36,339
Total Deferred Credits and Other Liabilities	1,053,813	1,070,086
Long-Term Debt	951,834	655,173
Rate Reduction Bonds	561,727	583,331
Common Shareholders' Equity:
Common Shares	0	0
Capital Surplus, Paid In	678,134	678,134
Retained Earnings	453,891	627,258
Accumulated Other Comprehensive Loss	(2,248)	(2,851)
Common Shareholders' Equity	1,129,777	1,302,541
Commitments and Contingencies (Note 9)
Total Liabilities and Capitalization	$ 4,141,002	$ 4,127,356