Form 8-K - Current report:
SEC Accession No. 0001993004-25-000067
Filing Date
2025-03-27
Accepted
2025-03-27 11:32:02
Documents
18
Period of Report
2025-03-21
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K nwe-20250321.htm   iXBRL 8-K 37426
2 EX-4.1 46TH SUPPLEMENTAL INDENTURE exh4146thsupplementalinden.htm EX-4.1 324640
6 image_0.jpg GRAPHIC 140674
7 image_1.jpg GRAPHIC 3400421
8 image_2.jpg GRAPHIC 880843
9 nwe-20250321_g1.jpg GRAPHIC 77538
  Complete submission text file 0001993004-25-000067.txt   6834793

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20250321.xsd EX-101.SCH 1909
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20250321_lab.xml EX-101.LAB 21885
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20250321_pre.xml EX-101.PRE 12622
20 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20250321_htm.xml XML 2697
Mailing Address 3010 WEST 69TH STREET SIOUX FALLS SD 57108
Business Address 3010 WEST 69TH STREET SIOUX FALLS SD 57108 605-978-2900
NorthWestern Energy Group, Inc. (Filer) CIK: 0001993004 (see all company filings)

EIN.: 932020320 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-56598 | Film No.: 25777349
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)