# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001628280-25-037369
Filing Date
2025-08-04
Accepted
2025-08-04 14:07:49
Documents
129
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | es-20250630.htm iXBRL | 10-Q | 4264654
2 | EX-31 - EVERSOURCE | q2202510q-ex31xeversource.htm | EX-31 | 10336
3 | EX-31.1 - EVERSOURCE | q2202510q-ex311xeversource.htm | EX-31.1 | 10334
4 | EX-32 - EVERSOURCE | q2202510q-ex32xeversource.htm | EX-32 | 7461
5 | EX-31 - CL&P | q2202510q-exhibit31xclp.htm | EX-31 | 10121
6 | EX-31.1 - CL&P | q2202510q-exhibit311xclp.htm | EX-31.1 | 10376
7 | EX-32 - CL&P | q2202510q-exhibit32xclp.htm | EX-32 | 7386
8 | EX-31 - NSTAR ELECTRIC | q2202510q-exhibit31xnste.htm | EX-31 | 10266
9 | EX-31.1 - NSTAR ELECTRIC | q2202510q-exhibit311xnste.htm | EX-31.1 | 10370
10 | EX-32 - NSTAR ELECTRIC | q2202510q-exhibit32xnste.htm | EX-32 | 7340
11 | EX-31 - PSNH | q2202510q-exhibit31xpsnh.htm | EX-31 | 10274
12 | EX-31.1 - PSNH | q2202510q-exhibit311xpsnh.htm | EX-31.1 | 10378
13 | EX-32 - PSNH | q2202510q-exhibit32xpsnh.htm | EX-32 | 7347
19 | EVERSOURCE LOGO | es-20250630_g1.jpg | GRAPHIC | 11070
| Complete submission text file | 0001628280-25-037369.txt |  | 19781535

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
14 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | es-20250630.xsd | EX-101.SCH | 90498
15 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | es-20250630_cal.xml | EX-101.CAL | 129798
16 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | es-20250630_def.xml | EX-101.DEF | 659534
17 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | es-20250630_lab.xml | EX-101.LAB | 858244
18 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | es-20250630_pre.xml | EX-101.PRE | 908460
131 | EXTRACTED XBRL INSTANCE DOCUMENT | es-20250630_htm.xml | XML | 4352721

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-Q | Act: 34 | File No.: 001-02301 | Film No.: 251179341
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-Q | Act: 34 | File No.: 000-00404 | Film No.: 251179340
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-Q | Act: 34 | File No.: 001-05324 | Film No.: 251179339
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-Q | Act: 34 | File No.: 001-06392 | Film No.: 251179342
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)