# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000072741-23-000004
Filing Date
2023-02-15
Accepted
2023-02-15 17:31:58
Documents
223
Period of Report
2022-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | es-20221231.htm iXBRL | 10-K | 10493494
2 | EX-31 EVERSOURCE | a202210k-ex31eversource.htm | EX-31 | 10757
3 | EX-31.1 - EVERSOURCE | a202210k-ex311eversource.htm | EX-31.1 | 10715
4 | EX-32 EVERSOURCE | a202210k-ex32eversource.htm | EX-32 | 7501
5 | EX-31 - CL&P | a202210k-exhibit31clp.htm | EX-31 | 10671
6 | EX-31.1 - CL&P | a202210k-exhibit311clp.htm | EX-31.1 | 10768
7 | EX-32 - CL&P | a202210k-exhibit32clp.htm | EX-32 | 7597
8 | EX-31 - NSTAR ELECTRIC | a202210k-exhibit31nste.htm | EX-31 | 10640
9 | EX-31.1 - NSTAR ELECTRIC | a202210k-exhibit311nste.htm | EX-31.1 | 10734
10 | EX-32 - NSTAR ELECTRIC | a202210k-exhibit32nste.htm | EX-32 | 7547
11 | EX-31 - PSNH | a202210k-exhibit31psnh.htm | EX-31 | 10648
12 | EX-31.1 - PSNH | a202210k-exhibit311psnh.htm | EX-31.1 | 10770
13 | EX-32 - PSNH | a202210k-exhibit32psnh.htm | EX-32 | 7581
14 | EX-10.2 TRUSTEE COMPENSATION | a202210k-ex102xtrusteecomp.htm | EX-10.2 | 11171
15 | EX-21 SUBSIDIARIES OF THE REGISTRANT | a2022-ex21subsidiariesofth.htm | EX-21 | 23836
16 | EX-23 CONSENT | a202210k-exhibit23consents.htm | EX-23 | 4516
23 | GRAPHIC | es-20221231_g1.jpg | GRAPHIC | 11070
24 | GRAPHIC | es-20221231_g10.jpg | GRAPHIC | 44444
25 | GRAPHIC | es-20221231_g11.jpg | GRAPHIC | 53037
26 | GRAPHIC | es-20221231_g12.jpg | GRAPHIC | 22326
27 | GRAPHIC | es-20221231_g2.jpg | GRAPHIC | 366944
28 | GRAPHIC | es-20221231_g3.jpg | GRAPHIC | 28751
29 | GRAPHIC | es-20221231_g4.jpg | GRAPHIC | 26388
30 | GRAPHIC | es-20221231_g5.jpg | GRAPHIC | 38760
31 | GRAPHIC | es-20221231_g6.jpg | GRAPHIC | 28585
32 | GRAPHIC | es-20221231_g7.jpg | GRAPHIC | 30424
33 | GRAPHIC | es-20221231_g8.jpg | GRAPHIC | 30956
34 | GRAPHIC | es-20221231_g9.jpg | GRAPHIC | 34546
35 | GRAPHIC | transmittalletter2016_imag.jpg | GRAPHIC | 14396
| Complete submission text file | 0000072741-23-000004.txt |  | 45154407

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
18 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | es-20221231.xsd | EX-101.SCH | 191089
19 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | es-20221231_cal.xml | EX-101.CAL | 223460
20 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | es-20221231_def.xml | EX-101.DEF | 1497986
21 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | es-20221231_lab.xml | EX-101.LAB | 1755568
22 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | es-20221231_pre.xml | EX-101.PRE | 1744047
218 | EXTRACTED XBRL INSTANCE DOCUMENT | es-20221231_htm.xml | XML | 10851040

Mailing Address 800 BOYLSTON ST P1600 BOSTON MA 02199
Business Address 800 BOYLSTON ST P1600 BOSTON MA 02199 6174242000
NSTAR ELECTRIC CO (Filer) CIK: 0000013372 (see all company filings)

EIN.: 041278810 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-02301 | Film No.: 23636505
SIC: 4911 Electric Services

Mailing Address 107 SELDEN STREET BERLIN CT 06037
Business Address 107 SELDEN STREET BERLIN CT 06037-1616 (860)665-5000
CONNECTICUT LIGHT & POWER CO (Filer) CIK: 0000023426 (see all company filings)

EIN.: 060303850 | State of Incorp.: CT | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-00404 | Film No.: 23636506
SIC: 4911 Electric Services

Mailing Address 107 SELDEN ST BERLIN CT 06037-1616
Business Address 300 CADWELL DRIVE SPRINGFIELD MA 01104 8606655000
EVERSOURCE ENERGY (Filer) CIK: 0000072741 (see all company filings)

EIN.: 042147929 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-05324 | Film No.: 23636503
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)

EIN.: 020181050 | State of Incorp.: NH | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-06392 | Film No.: 23636504
SIC: 4911 Electric Services