Madison Gas and Electric Company Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating Revenues:
Electric revenues	$ 97,469	$ 94,867
Gas revenue	70,100	62,765
Total Operating Revenues	167,569	157,632
Operating Expenses:
Fuel for electric generation	13,917	11,900
Purchased power	10,851	17,033
Cost of gas sold	43,253	39,626
Other operations and maintenance	46,934	44,393
Depreciation and amortization	17,139	13,623
Other general taxes	4,963	4,869
Total Operating Expenses	137,057	131,444
Operating Income	30,512	26,188
Other income, net	4,851	4,919
Interest expense, net	(5,647)	(4,739)
Income before income taxes	29,716	26,368
Income tax provision	(5,709)	(6,367)
Net Income	24,007	20,001
MGE [Member]
Operating Revenues:
Electric revenues	97,469	94,867
Gas revenue	70,100	62,765
Total Operating Revenues	167,569	157,632
Operating Expenses:
Fuel for electric generation	13,917	11,900
Purchased power	10,851	17,033
Cost of gas sold	43,253	39,626
Other operations and maintenance	46,662	44,187
Depreciation and amortization	17,139	13,623
Other general taxes	4,963	4,869
Total Operating Expenses	136,785	131,238
Operating Income	30,784	26,394
Other income, net	2,207	2,497
Interest expense, net	(5,995)	(5,054)
Income before income taxes	26,996	23,837
Income tax provision	(4,926)	(5,581)
Net Income Including Noncontrolling Interest	22,070	18,256
Less Net Income Attributable to Noncontrolling Interest, net of tax	(5,490)	(5,806)
Net Income	$ 16,580	$ 12,450