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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000072741-12-000020
Filing Date
2012-02-24
Accepted
2012-02-24 16:32:18
Documents
144
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K f2011form10kedgar.htm 10-K 8010436
2 LOGO f2011form10kedgar002.gif GRAPHIC 23708
4 NU LOGO f2011transmittalletter002.gif GRAPHIC 16686
5 EXHIBIT 10.3 exh103.htm EX-10.3 8035
6 EXHIBIT 10.17 Exh10.17.htm EX-10.17 63938
7 EXHIBIT 12 NU exh12nu.htm EX-12 56934
8 EXHIBIT 12 CL&P exhibt12clp.htm EX-12 50754
9 EXHIBIT 12 PSNH exhibit12psnh.htm EX-12 51364
10 EXHIBIT 12 WMECO exhibit12wmeco.htm EX-12 52857
11 EXHIBIT 21 exhibit21e.htm EX-21 5623
12 EXHIBIT 23 exhibit23.htm EX-23 2866
13 EXHIBIT 31 NU exhibit31nu.htm EX-31 8732
14 EXHIBIT 31.1 NU exhibit311nu.htm EX-31.1 8631
15 EXHIBIT 31 CL&P exhibit31clp.htm EX-31 8445
16 EXHIBIT 31.1 CL&P exhibit311clp.htm EX-31.1 8482
17 EXHIBIT 31 PSNH exhibit31psnh.htm EX-31 8441
18 EXHIBIT 31.1 PSNH exhibit311psnh.htm EX-31.1 8748
19 EXHIBIT 31 WMECO exhibit31wmeco.htm EX-31 8444
20 EXHIBIT 31.1 WMECO exhibit311wmeco.htm EX-31.1 8633
21 EXHIBIT 32 NU exhibit32nu.htm EX-32 5415
22 EXHIBIT 32 CL&P exhibit32clp.htm EX-32 5444
23 EXHIBIT 32 PSNH exhibit32psnh.htm EX-32 5449
24 EXHIBIT 32 WMECO exhibit32wmeco.htm EX-32 5407
31 filename31.htm CORRESP 3919
  Complete submission text file 0000072741-12-000020.txt   41959482

Data Files

Seq Description Document Type Size
25 INSTANCE nu-20111231.xml EX-101.INS 8627485
26 SCHEMA nu-20111231.xsd EX-101.SCH 131500
27 PRESENTATION nu-20111231_pre.xml EX-101.PRE 1095327
28 LABELS nu-20111231_lab.xml EX-101.LAB 813317
29 DEFINITIONS nu-20111231_def.xml EX-101.DEF 962398
30 CALCULATIONS nu-20111231_cal.xml EX-101.CAL 145906
Mailing Address 107 SELDEN STREET BERLIN CT 06037
Business Address SELDEN STREET BERLIN CT 06037-1616 (860)665-5000
CONNECTICUT LIGHT & POWER CO (Filer) CIK: 0000023426 (see all company filings)

IRS No.: 060303850 | State of Incorp.: CT | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-00404 | Film No.: 12638640
SIC: 4911 Electric Services

Mailing Address 107 SELDEN ST BERLIN CT 06037-1616
Business Address ONE FEDERAL STREET BUILDING 111-4 SPRINGFIELD MA 01105 8606655000
NORTHEAST UTILITIES (Filer) CIK: 0000072741 (see all company filings)

IRS No.: 042147929 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-05324 | Film No.: 12638638
SIC: 4911 Electric Services

Mailing Address 107 SELDEN ST BERLIN CT 06037-1616
Business Address ONE FEDERAL STREET BUILDING 111-4 SPRINGFIELD MA 01105 4137855871
WESTERN MASSACHUSETTS ELECTRIC CO (Filer) CIK: 0000106170 (see all company filings)

IRS No.: 041961130 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-07624 | Film No.: 12638641
SIC: 4911 Electric Services

Mailing Address 780 N. COMMERCIAL STREET MANCHESTER NH 03105-0330
Business Address 780 N. COMMERCIAL STREET MANCHESTER NH 03105-0330 6036694000
PUBLIC SERVICE CO OF NEW HAMPSHIRE (Filer) CIK: 0000315256 (see all company filings)

IRS No.: 020181050 | State of Incorp.: NH | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-06392 | Film No.: 12638639
SIC: 4911 Electric Services