Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-25-103668
Filing Date
2025-08-06
Accepted
2025-08-06 11:26:54
Documents
77
Period of Report
2025-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q mgee-20250630.htm   iXBRL 10-Q 5810590
2 EX-31.1 mgee-ex31_1.htm EX-31.1 14929
3 EX-31.2 mgee-ex31_2.htm EX-31.2 15091
4 EX-31.3 mgee-ex31_3.htm EX-31.3 14937
5 EX-31.4 mgee-ex31_4.htm EX-31.4 15067
6 EX-32.1 mgee-ex32_1.htm EX-32.1 8584
7 EX-32.2 mgee-ex32_2.htm EX-32.2 8574
8 EX-32.3 mgee-ex32_3.htm EX-32.3 8592
9 EX-32.4 mgee-ex32_4.htm EX-32.4 8721
  Complete submission text file 0000950170-25-103668.txt   22377728

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT mgee-20250630.xsd EX-101.SCH 1731863
80 EXTRACTED XBRL INSTANCE DOCUMENT mgee-20250630_htm.xml XML 6280950
Mailing Address PO BOX 1231 MADISON WI 53701-1231
Business Address 133 SOUTH BLAIR STREET PO BOX 1231 MADISON WI 53701-1231 (608) 252-7000
MADISON GAS & ELECTRIC CO (Filer) CIK: 0000061339 (see all company filings)

EIN.: 390444025 | State of Incorp.: WI | Fiscal Year End: 1025
Type: 10-Q | Act: 34 | File No.: 000-01125 | Film No.: 251188164
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)

Mailing Address 133 SOUTH BLAIR STREET PO BOX 1231 MADISON WI 53701-1231
Business Address 133 SOUTH BLAIR STREET PO BOX 1231 MADISON WI 53701-1231 (608) 252-7000
MGE ENERGY INC (Filer) CIK: 0001161728 (see all company filings)

EIN.: 392040501 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-49965 | Film No.: 251188163
SIC: 4900 Electric, Gas & Sanitary Services
(CF Office: 01 Energy & Transportation)