CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current Assets:
Cash and Cash Equivalents	$ 59,092	$ 38,165
Receivables, Net	1,091,589	925,083
Unbilled Revenues	170,044	201,361
Materials, Supplies and Inventory	192,508	223,063
Regulatory Assets	436,704	741,868
Prepayments and Other Current Assets	203,434	138,009
Assets Held for Sale	0	219,550
Total Current Assets	2,153,371	2,487,099
Property, Plant and Equipment, Net	24,967,702	23,617,463
Deferred Debits and Other Assets:
Regulatory Assets	4,716,631	4,497,447
Goodwill	4,427,266	4,427,266
Marketable Securities	585,960	585,419
Other Long-Term Assets	664,739	605,692
Total Deferred Debits and Other Assets	10,394,596	10,115,824
Total Assets	37,515,669	36,220,386
Current Liabilities:
Notes Payable	1,067,200	1,088,087
Long-Term Debt – Current Portion	387,310	549,631
Rate Reduction Bonds – Current Portion	52,332	0
Accounts Payable	962,298	1,085,034
Obligations to Third Party Suppliers	199,762	144,046
Regulatory Liabilities	344,708	128,071
Other Current Liabilities	616,662	594,176
Total Current Liabilities	3,630,272	3,589,045
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	3,386,324	3,297,518
Regulatory Liabilities	3,706,792	3,637,273
Derivative Liabilities	385,865	377,257
Accrued Pension, SERP and PBOP	1,013,182	1,228,091
Other Long-Term Liabilities	1,094,019	1,073,501
Total Deferred Credits and Other Liabilities	9,586,182	9,613,640
Long-Term Debt	12,151,536	11,775,889
Rate Reduction Bonds	583,331	0
Noncontrolling Interest – Preferred Stock of Subsidiaries	155,570	155,570
Common Shareholders' Equity:
Common Shares	1,669,392	1,669,392
Capital Surplus, Paid In	6,234,044	6,239,940
Retained Earnings	3,882,695	3,561,084
Accumulated Other Comprehensive Loss	(59,582)	(66,403)
Treasury Stock	(317,771)	(317,771)
Common Stockholder's Equity	11,408,778	11,086,242
Total Liabilities and Capitalization	37,515,669	36,220,386
The Connecticut Light and Power Company
Current Assets:
Cash and Cash Equivalents	977	6,028
Receivables, Net	466,768	370,676
Accounts Receivable from Affiliated Companies	32,074	28,181
Unbilled Revenues	53,690	54,154
Materials, Supplies and Inventory	45,757	48,438
Regulatory Assets	128,793	200,281
Prepaid Property Taxes	60,532	17,884
Prepayments and Other Current Assets	15,470	29,042
Total Current Assets	804,061	754,684
Property, Plant and Equipment, Net	8,753,744	8,271,030
Deferred Debits and Other Assets:
Regulatory Assets	1,545,012	1,444,935
Other Long-Term Assets	175,488	159,597
Total Deferred Debits and Other Assets	1,720,500	1,604,532
Total Assets	11,278,305	10,630,246
Current Liabilities:
Notes Payable to Eversource Parent	45,900	69,500
Long-Term Debt – Current Portion	250,000	300,000
Accounts Payable	347,443	367,605
Accounts Payable to Affiliated Companies	86,772	82,201
Obligations to Third Party Suppliers	64,283	52,860
Accrued Taxes	78,507	21,665
Regulatory Liabilities	126,574	38,967
Other Current Liabilities	152,147	159,961
Total Current Liabilities	1,151,626	1,092,759
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,136,221	1,103,367
Regulatory Liabilities	1,131,234	1,112,136
Derivative Liabilities	385,779	376,918
Accrued Pension, SERP and PBOP	301,946	354,469
Other Long-Term Liabilities	130,069	128,135
Total Deferred Credits and Other Liabilities	3,085,249	3,075,025
Long-Term Debt	3,003,625	2,759,135
Noncontrolling Interest – Preferred Stock of Subsidiaries	116,200	116,200
Common Shareholders' Equity:
Common Shares	60,352	60,352
Capital Surplus, Paid In	2,210,765	2,110,765
Retained Earnings	1,650,182	1,415,741
Accumulated Other Comprehensive Loss	306	269
Common Stockholder's Equity	3,921,605	3,587,127
Total Liabilities and Capitalization	11,278,305	10,630,246
NSTAR Electric Company
Current Assets:
Cash and Cash Equivalents	2,367	1,763
Receivables, Net	457,695	341,341
Accounts Receivable from Affiliated Companies	43,767	40,723
Unbilled Revenues	55,046	49,865
Materials, Supplies and Inventory	66,361	95,517
Regulatory Assets	193,541	333,882
Prepayments and Other Current Assets	18,128	24,499
Total Current Assets	836,905	887,590
Property, Plant and Equipment, Net	8,576,096	8,246,494
Deferred Debits and Other Assets:
Regulatory Assets	1,226,811	1,190,575
Prepaid PBOP	153,142	126,948
Other Long-Term Assets	107,208	84,766
Total Deferred Debits and Other Assets	1,487,161	1,402,289
Total Assets	10,900,162	10,536,373
Current Liabilities:
Notes Payable	240,500	234,000
Notes Payable to Eversource Parent	16,000	0
Accounts Payable	296,208	340,115
Accounts Payable to Affiliated Companies	77,329	91,260
Obligations to Third Party Suppliers	133,865	88,721
Renewable Portfolio Standards Compliance Obligations	100,782	111,524
Regulatory Liabilities	168,225	79,562
Other Current Liabilities	113,728	79,916
Total Current Liabilities	1,146,637	1,025,098
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	1,279,302	1,275,814
Regulatory Liabilities	1,566,285	1,514,451
Accrued Pension, SERP and PBOP	6,171	89,995
Other Long-Term Liabilities	219,050	198,176
Total Deferred Credits and Other Liabilities	3,070,808	3,078,436
Long-Term Debt	2,944,616	2,943,759
Noncontrolling Interest – Preferred Stock of Subsidiaries	43,000	43,000
Common Shareholders' Equity:
Common Shares	0	0
Capital Surplus, Paid In	1,608,442	1,502,942
Retained Earnings	2,088,157	1,944,961
Accumulated Other Comprehensive Loss	(1,498)	(1,823)
Common Stockholder's Equity	3,695,101	3,446,080
Total Liabilities and Capitalization	10,900,162	10,536,373
Public Service Company of New Hampshire
Current Assets:
Cash and Cash Equivalents	7,462	900
Receivables, Net	115,706	92,774
Accounts Receivable from Affiliated Companies	20,007	5,297
Unbilled Revenues	39,760	49,448
Materials, Supplies and Inventory	39,877	40,285
Regulatory Assets	61,379	130,134
Special Deposits	26,863	728
Prepayments and Other Current Assets	7,600	28,203
Assets Held for Sale	0	219,550
Total Current Assets	318,654	567,319
Property, Plant and Equipment, Net	2,826,541	2,642,274
Deferred Debits and Other Assets:
Regulatory Assets	892,075	810,677
Other Long-Term Assets	19,252	42,391
Total Deferred Debits and Other Assets	911,327	853,068
Total Assets	4,056,522	4,062,661
Current Liabilities:
Notes Payable to Eversource Parent	46,600	262,900
Long-Term Debt – Current Portion	0	110,000
Rate Reduction Bonds – Current Portion	52,332	0
Accounts Payable	118,523	128,685
Accounts Payable to Affiliated Companies	35,699	24,676
Dividends Payable to Eversource Parent	0	150,000
Accrued Interest	19,615	6,722
Renewable Portfolio Standards Compliance Obligations	29,867	27,765
Regulatory Liabilities	39,661	6,251
Other Current Liabilities	34,790	33,437
Total Current Liabilities	377,087	750,436
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	457,512	443,468
Regulatory Liabilities	433,822	444,397
Accrued Pension, SERP and PBOP	126,839	124,639
Other Long-Term Liabilities	35,901	56,689
Total Deferred Credits and Other Liabilities	1,054,074	1,069,193
Long-Term Debt	894,100	892,438
Rate Reduction Bonds	583,331	0
Common Shareholders' Equity:
Common Shares	0	0
Capital Surplus, Paid In	538,134	843,134
Retained Earnings	612,919	511,382
Accumulated Other Comprehensive Loss	(3,123)	(3,922)
Common Stockholder's Equity	1,147,930	1,350,594
Total Liabilities and Capitalization	$ 4,056,522	$ 4,062,661