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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000066756-23-000005
Filing Date
2023-02-16
Accepted
2023-02-15 18:08:58
Documents
138
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ale-20221231.htm   iXBRL 10-K 4474300
2 EX-10.(E)8 exhibit10e812-31x2022.htm EX-10.(E)8 16033
3 EX-10.(E)9 exhibit10e912-31x2022.htm EX-10.(E)9 16692
4 EX-10.(H)16 exhibit10h1612-31x2022.htm EX-10.(H)16 66676
5 EX-10.(H)17 exhibit10h1712-31x2022.htm EX-10.(H)17 80648
6 EX-10.(K)6 exhibit10k612-31x2022.htm EX-10.(K)6 11643
7 EX-21 exhibit2112-31x2022.htm EX-21 42221
8 EX-23 exhibit2312-31x2022.htm EX-23 2806
9 EX-31.A exhibit31a12-31x2022.htm EX-31.A 10565
10 EX-31.B exhibit31b12-31x2022.htm EX-31.B 10402
11 EX-32 exhibit3212-31x2022.htm EX-32 7824
12 EX-95 exhibit9512-31x2022.htm EX-95 11965
13 EX-99 exhibit9912-31x2022.htm EX-99 136396
19 ale-20221231_g1.jpg GRAPHIC 113681
20 image_0.jpg GRAPHIC 438
21 image_01.jpg GRAPHIC 438
22 image_1.jpg GRAPHIC 193
23 image_11.jpg GRAPHIC 193
24 image_2.jpg GRAPHIC 16403
25 image_21.jpg GRAPHIC 16403
26 image_3.jpg GRAPHIC 1080
27 image_31.jpg GRAPHIC 1080
28 logoallete201510ka13a.jpg GRAPHIC 105668
  Complete submission text file 0000066756-23-000005.txt   22575856

Data Files

Seq Description Document Type Size
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ale-20221231.xsd EX-101.SCH 134433
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ale-20221231_cal.xml EX-101.CAL 161385
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ale-20221231_def.xml EX-101.DEF 899541
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ale-20221231_lab.xml EX-101.LAB 1515832
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ale-20221231_pre.xml EX-101.PRE 1151900
132 EXTRACTED XBRL INSTANCE DOCUMENT ale-20221231_htm.xml XML 4655733
Mailing Address 30 W SUPERIOR STREET DULUTH MN 55802-2093
Business Address 30 W SUPERIOR ST DULUTH MN 55802-2093 2182795000
ALLETE INC (Filer) CIK: 0000066756 (see all company filings)

IRS No.: 410418150 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03548 | Film No.: 23636639
SIC: 4931 Electric & Other Services Combined