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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001161728-18-000003
Filing Date
2018-02-23
Accepted
2018-02-23 14:39:31
Documents
131
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K f20171231.htm 10-K 2265439
2 f20171231002.gif GRAPHIC 642136
3 EXHIBIT 3.2: AMENDED AND RESTATED BYLAWS OF MGE ENERGY, INC. ex3_2.htm EX-3 157654
4 EXHIBIT 10.6: SECOND AMENDED AND RESTATED AGREEMENT FOR COLUMBIA GENERATING PLAN ex10_6.htm EX-10 103610
5 ex10_6002.gif GRAPHIC 121860
6 EXHIBIT 12.1: MGEE RATIO OF EARNINGS TO FIXED CHARGES ex12_1.htm EX-12 5745
7 EXHIBIT 12.2: MGE RATIO OF EARNINGS TO FIXED CHARGES ex12_2.htm EX-12 5284
8 EXHIBIT 21: SUBSIDIARIES OF MGEE ex21.htm EX-21 5607
9 EXHIBIT 23.1: MGEE CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ex23_1.htm EX-23 1403
10 EXHIBIT 23.2: MGE CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ex23_2.htm EX-23 1362
11 EXHIBIT 31.1: MGEE CEO RULE 13A-14/15D-14 CERTIFICATION ex31_1.htm EX-31 6463
12 EXHIBIT 31.2: MGEE CFO RULE 13A-14/15D-14 CERTIFICATION ex31_2.htm EX-31 6561
13 EXHIBIT 31.3: MGE CEO RULE 13A-14/15D-14 CERTIFICATION ex31_3.htm EX-31 6478
14 EXHIBIT 31.4: MGE CFO RULE 13A-14/15D-14 CERTIFICATION ex31_4.htm EX-31 6576
15 EXHIBIT 32.1: MGEE CEO SECTION 1350 CERTIFICATION ex32_1.htm EX-32 2774
16 EXHIBIT 32.2: MGEE CFO SECTION 1350 CERTIFICATION ex32_2.htm EX-32 2851
17 EXHIBIT 32.3: MGE CEO SECTION 1350 CERTIFICATION ex32_3.htm EX-32 2789
18 EXHIBIT 32.4: MGE CFO SECTION 1350 CERTIFICATION ex32_4.htm EX-32 2866
19 FORM 10-K PDF f20171231.pdf 10-K 672441
  Complete submission text file 0001161728-18-000003.txt   21967679

Data Files

Seq Description Document Type Size
20 INSTANCE mgee-20171231.xml EX-101.INS 5547092
21 SCHEMA mgee-20171231.xsd EX-101.SCH 133749
22 CALCULATION mgee-20171231_cal.xml EX-101.CAL 202962
23 DEFINITION mgee-20171231_def.xml EX-101.DEF 1023545
24 LABELS mgee-20171231_lab.xml EX-101.LAB 1102554
25 PRESENTATION mgee-20171231_pre.xml EX-101.PRE 1256938
Mailing Address P.O. BOX 1231 MADISON WI 53701-1231
Business Address 133 SOUTH BLAIR STREET P.O. BOX 1231 MADISON WI 53701-1231 (608) 252-7000
MADISON GAS & ELECTRIC CO (Filer) CIK: 0000061339 (see all company filings)

IRS No.: 390444025 | State of Incorp.: WI | Fiscal Year End: 1025
Type: 10-K | Act: 34 | File No.: 000-01125 | Film No.: 18635951
SIC: 4931 Electric & Other Services Combined

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

IRS No.: 392040501 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-49965 | Film No.: 18635950
SIC: 4900 Electric, Gas & Sanitary Services