Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001081316-26-000003
Filing Date
2026-03-02
Accepted
2026-02-27 17:53:16
Documents
479
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K bhe-20251231.htm   iXBRL 10-K 17493540
2 SUBSCRIPTION AGREEMENT, DATED AS OF OCTOBER 31, 2025 bhe123125ex434.htm EX-4.34 311338
3 SUBSCRIPTION AGREEMENT, DATED AS OF OCTOBER 31, 2025 bhe123125ex435.htm EX-4.35 323513
4 AMENDED AND RESTATED 200,000,000 (GBP) FACILITY AGREEMENT bhe123125ex102.htm EX-10.2 1595091
5 SECOND AMENDING AGREEMENT TO THE SIXTH AMENDED AND RESTATED CREDIT AGREEMENT bhe123125ex104.htm EX-10.4 53618
6 SECOND AMENDING AGREEMENT TO THE FIFTH AMENDED AND RESTATED CREDIT AGREEMENT bhe123125ex106.htm EX-10.6 40125
7 SECOND AMENDING AGREEMENT TO THE SIXTH AMENDED AND RESTATED CREDIT AGREEMENT bhe123125ex108.htm EX-10.8 74741
8 SECOND AMENDING AGREEMENT TO THE CREDIT AGREEMENT bhe123125ex1011.htm EX-10.11 40153
9 BHE SUBSIDIARIES OF THE REGISTRANT bhe123125ex211.htm EX-21.1 13630
10 BHE CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM bhe123125ex231.htm EX-23.1 2803
11 PAC CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM pac123125ex232.htm EX-23.2 2861
12 MEC CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM mec123125ex233.htm EX-23.3 2973
13 NPC CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM npc123125ex234.htm EX-23.4 2550
14 SPPC CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM sppc123125ex235.htm EX-23.5 2580
15 EEGH CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM eegh123125ex236.htm EX-23.6 2773
16 BHE SECTION 302 CEO CERTIFICATION bhe123125ex311.htm EX-31.1 11191
17 BHE SECTION 302 CFO CERTIFICATION bhe123125ex312.htm EX-31.2 11198
18 PAC SECTION 302 CEO CERTIFICATION pac123125ex313.htm EX-31.3 11188
19 PAC SECTION 302 CFO CERTIFICATION pac123125ex314.htm EX-31.4 11596
20 MEC SECTION 302 CEO CERTIFICATION mec123125ex315.htm EX-31.5 11153
21 MEC SECTION 302 CFO CERTIFICATION mec123125ex316.htm EX-31.6 11155
22 LLC SECTION 302 CEO CERTIFICATION llc123125ex317.htm EX-31.7 11123
23 LLC SECTION 302 CFO CERTIFICATION llc123125ex318.htm EX-31.8 11178
24 NPC SECTION 302 CEO CERTIFICATION npc123125ex319.htm EX-31.9 11328
25 NPC SECTION 302 CFO CERTIFICATION npc123125ex3110.htm EX-31.10 11442
26 SPPC SECTION 302 CEO CERTIFICATION sppc123125ex3111.htm EX-31.11 11300
27 SPPC SECTION 302 CFO CERTIFICATION sppc123125ex3112.htm EX-31.12 11275
28 EEGH SECTION 302 CEO CERTIFICATION eegh123125ex3113.htm EX-31.13 11192
29 EEGH SECTION 302 CFO CERTIFICATION eegh123125ex3114.htm EX-31.14 11161
30 EGTS SECTION 302 CEO CERTIFICATION egts123125ex3115.htm EX-31.15 10905
31 EGTS SECTION 302 CFO CERTIFICATION egts123125ex3116.htm EX-31.16 10876
32 BHE SECTION 906 CEO CERTIFICATION bhe123125ex321.htm EX-32.1 5412
33 BHE SECTION 906 CFO CERTIFICATION bhe123125ex322.htm EX-32.2 5495
34 PAC SECTION 906 CEO CERTIFICATION pac123125ex323.htm EX-32.3 5310
35 PAC SECTION 906 CFO CERTIFICATION pac123125ex324.htm EX-32.4 5857
36 MEC SECTION 906 CEO CERTIFICATION mec123125ex325.htm EX-32.5 5833
37 MEC SECTION 906 CFO CERTIFICATION mec123125ex326.htm EX-32.6 5839
38 LLC SECTION 906 CEO CERTIFICATION llc123125ex327.htm EX-32.7 5056
39 LLC SECTION 906 CFO CERTIFICATION llc123125ex328.htm EX-32.8 5093
40 NPC SECTION 906 CEO CERTIFICATION npc123125ex329.htm EX-32.9 5761
41 NPC SECTION 906 CFO CERTIFICATION npc123125ex3210.htm EX-32.10 5325
42 SPPC SECTION 906 CEO CERTIFICATION sppc123125ex3211.htm EX-32.11 5266
43 SPPC SECTION 906 CFO CERTIFICATION sppc123125ex3212.htm EX-32.12 5285
44 EEGH SECTION 906 CEO CERTIFICATION eegh123125ex3213.htm EX-32.13 5290
45 EEGH SECTION 906 CFO CERTIFICATION eegh123125ex3214.htm EX-32.14 5319
46 EGTS SECTION 906 CEO CERTIFICATION egts123125ex3215.htm EX-32.15 5336
47 EGTS SECTION 906 CFO CERTIFICATION egts123125ex3216.htm EX-32.16 5360
48 MINE SAFETY DISCLOSURES pac123125ex95.htm EX-95 31428
54 GRAPHIC bhe-20251231_g1.jpg GRAPHIC 115355
  Complete submission text file 0001081316-26-000003.txt   92109642

Data Files

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53 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bhe-20251231_pre.xml EX-101.PRE 4991693
482 EXTRACTED XBRL INSTANCE DOCUMENT bhe-20251231_htm.xml XML 19551950
Mailing Address P O BOX 98910 LAS VEGAS NV 89151
Business Address 6226 W SAHARA AVE LAS VEGAS NV 89146 702-402-5000
NEVADA POWER CO (Filer) CIK: 0000071180 (see all company filings)

EIN.: 880045330 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-52378 | Film No.: 26702270
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 825 NE MULTNOMAH SUITE 1900 PORTLAND OR 97232
Business Address 825 NE MULTNOMAH SUITE 1900 PORTLAND OR 97232 888-221-7070
PACIFICORP /OR/ (Filer) CIK: 0000075594 (see all company filings)

EIN.: 930246090 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-05152 | Film No.: 26702269
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 6100 NEIL ROAD P.O. BOX 10100 RENO NV 89520
Business Address 6100 NEIL RD P O BOX 10100 RENO NV 89520-0400 7758344011
SIERRA PACIFIC POWER CO (Filer) CIK: 0000090144 (see all company filings)

EIN.: 880044418 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-00508 | Film No.: 26702268
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)

Mailing Address PO BOX 657 DES MOINES IA 50306-0657
Business Address 1615 LOCUST STREET DES MOINES IA 50309-3037 515-242-4300
MIDAMERICAN ENERGY CO (Filer) CIK: 0000928576 (see all company filings)

EIN.: 421425214 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-15387 | Film No.: 26702267
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address PO BOX 657 DES MOINES IA 50306-0657
Business Address 1615 LOCUST STREET DES MOINES IA 50309-3037 515-242-4300
BERKSHIRE HATHAWAY ENERGY CO (Filer) CIK: 0001081316 (see all company filings)

EIN.: 942213782 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14881 | Film No.: 26702263
SIC: 4900 Electric, Gas & Sanitary Services
(CF Office: 01 Energy & Transportation)

Mailing Address PO BOX 657 DES MOINES IA 50306-0657
Business Address 1615 LOCUST STREET DES MOINES IA 50309-3037 515-242-4300
MIDAMERICAN FUNDING LLC (Filer) CIK: 0001098296 (see all company filings)

EIN.: 470819200 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-90553 | Film No.: 26702266
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 6603 WEST BROAD STREET RICHMOND VA 23230
Business Address 6603 WEST BROAD STREET RICHMOND VA 23230 804-613-5100
EASTERN ENERGY GAS HOLDINGS, LLC (Filer) CIK: 0001603291 (see all company filings)

EIN.: 463639580 | State of Incorp.: VA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-37591 | Film No.: 26702265
SIC: 4923 Natural Gas Transmisison & Distribution
(CF Office: 01 Energy & Transportation)

Mailing Address 6603 WEST BROAD STREET 6TH FLOOR RICHMOND VA 23230
Business Address 6603 WEST BROAD STREET 6TH FLOOR RICHMOND VA 23230 (804) 613-5100
EASTERN GAS TRANSMISSION & STORAGE, INC. (Filer) CIK: 0001936737 (see all company filings)

EIN.: 550629203 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-266049 | Film No.: 26702264
SIC: 4922 Natural Gas Transmission
(CF Office: 01 Energy & Transportation)