EDGAR Filing Documents for 0000073088-23-000028

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0000073088-23-000028

Filing Date

2023-02-17

Accepted

2023-02-16 18:48:32

Documents

126

Period of Report

2022-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	nwe-20221231.htm iXBRL	10-K	4076273
2	EX-4.5 DESCRIPTION OF CAPITAL STOCK	exhibit45descriptionofcapi.htm	EX-4.5	21384
3	EX-21 SUBSIDIARIES 10-K 2022	exhibit21subsidiaries2022.htm	EX-21	6160
4	EX-23 AUDITOR CONSENT	exhibit23consent10k2022.htm	EX-23	3187
5	EX-31.1 CERTIFICATION OF CHIEF EXECUTIVE OFFICER	exhibit311certification2022.htm	EX-31.1	10453
6	EX-31.2 CERTIFICATION OF CHIEF FINANCIAL OFFICER	exhibit312certification2022.htm	EX-31.2	10201
7	EX-32.1 CERTIFICATION OF BRIAN B. BIRD PURSUANT TO SECTION 906	exhibit321certification2022.htm	EX-32.1	4849
8	EX-32.2 CERTIFICATION OF CRYSTAL LAIL PURSUANT TO SECTION 906	exhibit322certification2022.htm	EX-32.2	4852
14		nwe-20221231_g1.jpg	GRAPHIC	123972
15		nwe-20221231_g2.jpg	GRAPHIC	119437
16		nwe-20221231_g3.jpg	GRAPHIC	85363
17		nwe-20221231_g4.jpg	GRAPHIC	110391
18		nwe-20221231_g5.jpg	GRAPHIC	84026
19		nwe-20221231_g6.jpg	GRAPHIC	135012
	Complete submission text file	0000073088-23-000028.txt		19602172

Data Files

Seq	Description	Document	Type	Size
9	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	nwe-20221231.xsd	EX-101.SCH	97982
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	nwe-20221231_cal.xml	EX-101.CAL	134743
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	nwe-20221231_def.xml	EX-101.DEF	717000
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	nwe-20221231_lab.xml	EX-101.LAB	1187287
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	nwe-20221231_pre.xml	EX-101.PRE	870982
120	EXTRACTED XBRL INSTANCE DOCUMENT	nwe-20221231_htm.xml	XML	3840507

Mailing Address 3010 W 69TH STREET SIOUX FALLS SD 57108

Business Address 3010 W 69TH STREET SIOUX FALLS SD 57108 6059782908