# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000072741-24-000005
Filing Date
2024-02-14
Accepted
2024-02-14 17:17:22
Documents
215
Period of Report
2023-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | EVERSOURCE 10-K | es-20231231.htm iXBRL | 10-K | 7523268
2 | EX-31 EVERSOURCE | a202310k-ex31eversource.htm | EX-31 | 10655
3 | EX-31.1 EVERSOURCE | a202310k-ex311eversource.htm | EX-31.1 | 10611
4 | EX-32 EVERSOURCE | a202310k-ex32eversource.htm | EX-32 | 7399
5 | EX-31 - CL&P | a202310k-exhibit31clp.htm | EX-31 | 10557
6 | EX-31.1 - CL&P | a202310k-exhibit311clp.htm | EX-31.1 | 10666
7 | EX-32 - CL&P | a202310k-exhibit32clp.htm | EX-32 | 7483
8 | EX-31 - NSTAR ELECTRIC | a202310k-exhibit31nste.htm | EX-31 | 10538
9 | EX-31.1 - NSTAR ELECTRIC | a202310k-exhibit311nste.htm | EX-31.1 | 10632
10 | EX-32 - NSTAR ELECTRIC | a202310k-exhibit32nste.htm | EX-32 | 7445
11 | EX-31 - PSNH | a202310k-exhibit31psnh.htm | EX-31 | 10546
12 | EX-31.1 - PSNH | a202310k-exhibit311psnh.htm | EX-31.1 | 10668
13 | EX-32 - PSNH | a202310k-exhibit32psnh.htm | EX-32 | 7479
14 | EX-4 SECOND AMENDMENT TO RESTATED CREDIT AGREEMENT | secondamendmenttosecondame.htm | EX-4 | 65847
15 | EX-10.2 TRUSTEE COMPENSATION | a202310k-ex102xtrusteecomp.htm | EX-10.2 | 11107
16 | EX-19 INSIDER TRADING POLICY | eversourceenergyinsidertra.htm | EX-19 | 31212
17 | EX-21 SUBSIDIARIES OF THE REGISTRANT | a2023-ex21subsidiariesofth.htm | EX-21 | 26311
18 | EX-23 CONSENT | a202310k-exhibit23consents.htm | EX-23 | 4397
19 | EX-97 EVERSOURCE ENERGY EXECUTIVE CLAWBACK POLICY | eversourceenergyexecutivec.htm | EX-97 | 30020
26 | TRANSMITTAL LETTER IMAGE | transmittalletter2016_imag.jpg | GRAPHIC | 14396
27 | EVERSOURCE LOGO | es-20231231_g1.jpg | GRAPHIC | 11070
28 | TSR GRAPHIC | es-20231231_g2.jpg | GRAPHIC | 62162
| Complete submission text file | 0000072741-24-000005.txt |  | 39012794

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
21 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | es-20231231.xsd | EX-101.SCH | 199593
22 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | es-20231231_cal.xml | EX-101.CAL | 199225
23 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | es-20231231_def.xml | EX-101.DEF | 1444561
24 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | es-20231231_lab.xml | EX-101.LAB | 1889215
25 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | es-20231231_pre.xml | EX-101.PRE | 1774609
218 | EXTRACTED XBRL INSTANCE DOCUMENT | es-20231231_htm.xml | XML | 8857213

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.: 24640593
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

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.: 24640594
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

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.: 24640591
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

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.: 24640592
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)