Quarterly Financial And Common Stock Information (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Quarterly Financial Information Table

In Millions, Except Per Share Amounts and Stock Prices
	2015
Quarters Ended	March 31			June 30			Sept 30			Dec 31
CMS Energy, including Consumers
Operating revenue		$	2,111		$	1,350		$	1,486		$	1,509
Operating income			397			204			317			245
Net income			202			68			148			107
Income attributable to noncontrolling interests			-			1			-			1
Net income available to common stockholders			202			67			148			106
Basic earnings per average common share1			0.73			0.25			0.53			0.39
Diluted earnings per average common share1			0.73			0.25			0.53			0.38
Common stock prices2
High			38.20			35.57			35.82			37.17
Low			32.83			31.39			32.10			34.24
Consumers
Operating revenue		$	2,028		$	1,281		$	1,417		$	1,439
Operating income			379			192			305			246
Net income			215			84			160			135
Preferred stock dividends			-			1			-			1
Net income available to common stockholder			215			83			160			134

In Millions, Except Per Share Amounts and Stock Prices
	2014
Quarters Ended	March 31			June 30			Sept 30			Dec 31
CMS Energy, including Consumers
Operating revenue		$	2,523		$	1,468		$	1,430		$	1,758
Operating income			408			235			236			273
Net income			204			84			94			97
Income attributable to noncontrolling interests			-			1			-			1
Net income available to common stockholders			204			83			94			96
Basic earnings per average common share1			0.77			0.31			0.34			0.35
Diluted earnings per average common share1			0.75			0.30			0.34			0.35
Common stock prices2
High			29.28			31.15			30.87			36.42
Low			26.12			28.87			28.18			29.78
Consumers
Operating revenue		$	2,382		$	1,387		$	1,359		$	1,672
Operating income			399			227			245			264
Net income			221			109			119			118
Preferred stock dividends			-			1			-			1
Net income available to common stockholder			221			108			119			117

¹ The sum of the quarters may not equal annual EPS due to changes in the number of shares outstanding.

² Based on New York Stock Exchange composite transactions.

Consumers Energy Company [Member]

Schedule of Quarterly Financial Information Table

In Millions, Except Per Share Amounts and Stock Prices
	2015
Quarters Ended	March 31			June 30			Sept 30			Dec 31
CMS Energy, including Consumers
Operating revenue		$	2,111		$	1,350		$	1,486		$	1,509
Operating income			397			204			317			245
Net income			202			68			148			107
Income attributable to noncontrolling interests			-			1			-			1
Net income available to common stockholders			202			67			148			106
Basic earnings per average common share1			0.73			0.25			0.53			0.39
Diluted earnings per average common share1			0.73			0.25			0.53			0.38
Common stock prices2
High			38.20			35.57			35.82			37.17
Low			32.83			31.39			32.10			34.24
Consumers
Operating revenue		$	2,028		$	1,281		$	1,417		$	1,439
Operating income			379			192			305			246
Net income			215			84			160			135
Preferred stock dividends			-			1			-			1
Net income available to common stockholder			215			83			160			134

In Millions, Except Per Share Amounts and Stock Prices
	2014
Quarters Ended	March 31			June 30			Sept 30			Dec 31
CMS Energy, including Consumers
Operating revenue		$	2,523		$	1,468		$	1,430		$	1,758
Operating income			408			235			236			273
Net income			204			84			94			97
Income attributable to noncontrolling interests			-			1			-			1
Net income available to common stockholders			204			83			94			96
Basic earnings per average common share1			0.77			0.31			0.34			0.35
Diluted earnings per average common share1			0.75			0.30			0.34			0.35
Common stock prices2
High			29.28			31.15			30.87			36.42
Low			26.12			28.87			28.18			29.78
Consumers
Operating revenue		$	2,382		$	1,387		$	1,359		$	1,672
Operating income			399			227			245			264
Net income			221			109			119			118
Preferred stock dividends			-			1			-			1
Net income available to common stockholder			221			108			119			117

¹ The sum of the quarters may not equal annual EPS due to changes in the number of shares outstanding.

² Based on New York Stock Exchange composite transactions.