Madison Gas and Electric Company Consolidated Statements of Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Operating Revenues:
Regulated electric revenues	$ 89,936	$ 86,007
Regulated gas revenues	57,019	77,437
Nonregulated revenues	2,304	1,161
Total Operating Revenues	149,259	164,605
Operating Expenses:
Fuel for electric generation	8,851	11,049
Purchased power	19,546	17,581
Cost of gas sold	34,845	50,947
Other operations and maintenance	42,949	39,413
Depreciation and amortization	9,624	10,016
Other general taxes	5,000	4,701
Income tax provision	9,862	10,651
Total Operating Expenses	120,815	133,707
Operating Income	28,444	30,898
Other Income and Deductions:
Equity in earnings in ATC	2,242	2,097
Total Other Income and Deductions	2,570	2,386
Interest Expense:
Net Interest Expense	5,104	4,850
Net Income	16,048	17,783
MGE [Member]
Operating Revenues:
Regulated electric revenues	89,936	86,007
Regulated gas revenues	57,019	77,437
Nonregulated revenues	2,304	1,161
Total Operating Revenues	149,259	164,605
Operating Expenses:
Fuel for electric generation	8,851	11,049
Purchased power	19,546	17,581
Cost of gas sold	34,845	50,947
Other operations and maintenance	42,528	39,235
Depreciation and amortization	9,624	10,016
Other general taxes	5,000	4,701
Income tax provision	8,969	9,891
Total Operating Expenses	129,363	143,420
Operating Income	19,896	21,185
Other Income and Deductions:
AFUDC - equity funds	154	87
Equity in earnings in ATC	2,242	2,097
Income tax provision	(993)	(806)
Other income, net	56	113
Total Other Income and Deductions	1,459	1,491
Income before interest expense	21,355	22,676
Interest Expense:
Interest on long-term debt	5,197	4,991
Other interest, net	7	(147)
AFUDC - borrowed funds	(63)	(35)
Net Interest Expense	5,141	4,809
Net Income Including Noncontrolling Interest	16,214	17,867
Less Net Income Attributable to Noncontrolling Interest, net of tax	(6,072)	(5,933)
Net Income	$ 10,142	$ 11,934