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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-11-030127
Filing Date
2011-02-10
Accepted
2011-02-10 10:41:48
Documents
22
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d10k.htm 10-K 2244912
2 AMENDMENT NO.1 TO THE AGREEMENT AND PLAN OF MERGER dex21ii.htm EX-2.1.II 11301
3 AMENDMENT NO.2 TO THE AGREEMENT AND PLAN OF MERGER dex21iii.htm EX-2.1.III 19919
4 LIMITED LIABILITY COMPANY AGREEMENT dex1034.htm EX-10.34 480397
5 AMENDMENT NO.1 TO LIMITED LIABILITY COMPANY AGREEMENT dex10341.htm EX-10.34.1 11734
6 AMENDMENT NO. 2 TO THE LIMITED LIABILITY COMPANY AGREEMENT dex10342.htm EX-10.34.2 10478
7 TRANSMISSION SERVICE AGREEMENT dex1035.htm EX-10.35 886229
8 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM dex231.htm EX-23.1 1611
9 CERTIFICATION STATEMENT OF CEO OF NSTAR PURSUANT TO SECTION 302 dex311.htm EX-31.1 10021
10 CERTIFICATION STATEMENT OF CFO OF NSTAR PURSUANT TO SECTION 302 dex312.htm EX-31.2 10028
11 CERTIFICATION STATEMENT OF CEO OF NSTAR PURSUANT TO SECTION 906 dex321.htm EX-32.1 4652
12 CERTIFICATION STATEMENT OF CFO OF NSTAR PURSUANT TO SECTION 906 dex322.htm EX-32.2 4743
19 GRAPHIC g132292g13t03.jpg GRAPHIC 54376
20 GRAPHIC g132292g38o96.jpg GRAPHIC 125705
21 GRAPHIC g132292g71b79.jpg GRAPHIC 65850
22 GRAPHIC g132292g78r90.jpg GRAPHIC 11412
  Complete submission text file 0001193125-11-030127.txt   10921754

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT nst-20101231.xml EX-101.INS 1735691
14 XBRL TAXONOMY EXTENSION SCHEMA nst-20101231.xsd EX-101.SCH 22913
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nst-20101231_cal.xml EX-101.CAL 67603
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nst-20101231_def.xml EX-101.DEF 10724
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE nst-20101231_lab.xml EX-101.LAB 214470
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nst-20101231_pre.xml EX-101.PRE 135622
Mailing Address 800 BOYLSTON STREET BOSTON MA 02199
Business Address 800 BOYLSTON ST BOSTON MA 02199 6174242000
NSTAR/MA (Filer) CIK: 0001035675 (see all company filings)

IRS No.: 043466300 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14768 | Film No.: 11590089
SIC: 4911 Electric Services
Assistant Director 2