# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001326160-25-000192
Filing Date
2025-11-07
Accepted
2025-11-07 12:13:31
Documents
180
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | duk-20250930.htm iXBRL | 10-Q | 9706703
2 | EX-2.1 | duk-202509x10qxexx21.htm | EX-2.1 | 927853
3 | EX-10.1 | duk-202509x10qxexx101.htm | EX-10.1 | 722787
4 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3111.htm | EX-31.11 | 8168
5 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3112.htm | EX-31.12 | 8195
6 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3113.htm | EX-31.13 | 8120
7 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3114.htm | EX-31.14 | 8124
8 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3115.htm | EX-31.15 | 8121
9 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3116.htm | EX-31.16 | 8104
10 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3117.htm | EX-31.17 | 8107
11 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER | duk-202509x10qxexx3118.htm | EX-31.18 | 8167
12 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3121.htm | EX-31.21 | 7948
13 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3122.htm | EX-31.22 | 7963
14 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3123.htm | EX-31.23 | 7958
15 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3124.htm | EX-31.24 | 7962
16 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3125.htm | EX-31.25 | 7961
17 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3126.htm | EX-31.26 | 7947
18 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3127.htm | EX-31.27 | 7881
19 | CERTIFICATION OF CHIEF FINANCIAL OFFICER | duk-202509x10qxexx3128.htm | EX-31.28 | 7972
20 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3211.htm | EX-32.11 | 3947
21 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3212.htm | EX-32.12 | 3970
22 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3213.htm | EX-32.13 | 3947
23 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3214.htm | EX-32.14 | 3948
24 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3215.htm | EX-32.15 | 3944
25 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3216.htm | EX-32.16 | 3933
26 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3217.htm | EX-32.17 | 4022
27 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3218.htm | EX-32.18 | 3940
28 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3221.htm | EX-32.21 | 3809
29 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3222.htm | EX-32.22 | 3841
30 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3223.htm | EX-32.23 | 3800
31 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3224.htm | EX-32.24 | 3819
32 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3225.htm | EX-32.25 | 3833
33 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3226.htm | EX-32.26 | 3822
34 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3227.htm | EX-32.27 | 3838
35 | CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 | duk-202509x10qxexx3228.htm | EX-32.28 | 3793
41 | COMPANY LOGO | duk-20250930_g1.jpg | GRAPHIC | 143080
| Complete submission text file | 0001326160-25-000192.txt |  | 47646108

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
36 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | duk-20250930.xsd | EX-101.SCH | 127542
37 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | duk-20250930_cal.xml | EX-101.CAL | 168362
38 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | duk-20250930_def.xml | EX-101.DEF | 1508581
39 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | duk-20250930_lab.xml | EX-101.LAB | 1194774
40 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | duk-20250930_pre.xml | EX-101.PRE | 1747461
183 | EXTRACTED XBRL INSTANCE DOCUMENT | duk-20250930_htm.xml | XML | 12152774

Mailing Address 411 FAYETTEVILLE STREET RALEIGH NC 27601
Business Address 411 FAYETTEVILLE STREET RALEIGH NC 27601 800-488-3853
DUKE ENERGY PROGRESS, LLC. (Filer) CIK: 0000017797 (see all company filings)

EIN.: 560165465 | State of Incorp.: NC | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03382 | Film No.: 251461462
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)

Mailing Address 139 EAST FOURTH STREET CINCINNATI OH 45202
Business Address 139 EAST FOURTH STREET CINCINNATI OH 45202 704-382-3853
Duke Energy Ohio, Inc. (Filer) CIK: 0000020290 (see all company filings)

EIN.: 310240030 | State of Incorp.: OH | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-01232 | Film No.: 251461458
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)

Mailing Address 525 SOUTH TRYON STREET CHARLOTTE NC 28202
Business Address 525 SOUTH TRYON STREET CHARLOTTE NC 28202 800-488-3853
Duke Energy Carolinas, LLC (Filer) CIK: 0000030371 (see all company filings)

EIN.: 560205520 | State of Incorp.: NC | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-04928 | Film No.: 251461463
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 299 FIRST AVENUE NORTH ST. PETERSBURG FL 33701
Business Address 299 FIRST AVENUE NORTH ST. PETERSBURG FL 33701 800-488-3853
DUKE ENERGY FLORIDA, LLC (Filer) CIK: 0000037637 (see all company filings)

EIN.: 590247770 | State of Incorp.: FL | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03274 | Film No.: 251461460
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 525 SOUTH TRYON STREET CHARLOTTE NC 28202
Business Address 525 SOUTH TRYON STREET CHARLOTTE NC 28202 800-488-3853
PIEDMONT NATURAL GAS CO INC (Filer) CIK: 0000078460 (see all company filings)

EIN.: 560556998 | State of Incorp.: NC | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-06196 | Film No.: 251461459
SIC: 4924 Natural Gas Distribution
(CF Office: 01 Energy & Transportation)

Mailing Address 1000 EAST MAIN STREET PLAINFIELD IN 46168
Business Address 1000 EAST MAIN STREET PLAINFIELD IN 46168 704-382-3853
Duke Energy Indiana, LLC (Filer) CIK: 0000081020 (see all company filings)

EIN.: 350594457 | State of Incorp.: IN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03543 | Film No.: 251461457
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 411 FAYETTEVILLE STREET RALEIGH NC 27601
Business Address 411 FAYETTEVILLE STREET RALEIGH NC 27601 800-488-3853
PROGRESS ENERGY INC (Filer) CIK: 0001094093 (see all company filings)

EIN.: 562155481 | State of Incorp.: NC | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-15929 | Film No.: 251461461
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 525 SOUTH TRYON STREET CHARLOTTE NC 28202-1803
Business Address 525 SOUTH TRYON STREET CHARLOTTE NC 28202-1803 800-488-3853
Duke Energy CORP (Filer) CIK: 0001326160 (see all company filings)

EIN.: 202777218 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32853 | Film No.: 251461456
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)