Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000066756-25-000013
Filing Date
2025-02-13
Accepted
2025-02-12 19:11:23
Documents
140
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ale-20241231.htm   iXBRL 10-K 3575429
2 EX-10.(B)5 exhibit10b512-31x24.htm EX-10.(B)5 931308
3 EX-10.(E)9 exhibit10e912-31x2024.htm EX-10.(E)9 16696
4 EX-10.(E)10 exhibit10e1012-31x2024.htm EX-10.(E)10 16461
5 EX-10.(H)15 exhibit10h1512-31x2024.htm EX-10.(H)15 74728
6 EX-10.(H)16 exhibit10h1612-31x2024.htm EX-10.(H)16 90505
7 EX-19 exhibit1912312024.htm EX-19 33372
8 EX-21 exhibit2112-31x2024.htm EX-21 42627
9 EX-23 exhibit2312-31x2024.htm EX-23 2702
10 EX-31.A exhibit31a12-31x2024.htm EX-31.A 10464
11 EX-31.B exhibit31b12-31x2024.htm EX-31.B 10300
12 EX-32 exhibit3212-31x2024.htm EX-32 7722
13 EX-95 exhibit9512-31x2024.htm EX-95 11850
14 EX-97 exhibit9712-31x2024.htm EX-97 31675
15 EX-99 exhibit9912-31x2024.htm EX-99 135750
21 ale-20241231_g1.jpg GRAPHIC 114213
22 image_1a.jpg GRAPHIC 399
23 image_2.jpg GRAPHIC 26108
24 image_2b.jpg GRAPHIC 26108
25 logoallete201510ka14a.jpg GRAPHIC 105668
  Complete submission text file 0000066756-25-000013.txt   21481771

Data Files

Seq Description Document Type Size
16 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ale-20241231.xsd EX-101.SCH 135078
17 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ale-20241231_cal.xml EX-101.CAL 160501
18 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ale-20241231_def.xml EX-101.DEF 787070
19 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ale-20241231_lab.xml EX-101.LAB 1459494
20 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ale-20241231_pre.xml EX-101.PRE 1079857
143 EXTRACTED XBRL INSTANCE DOCUMENT ale-20241231_htm.xml XML 3409568
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)

EIN.: 410418150 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03548 | Film No.: 25616635
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)