Reportable Segments (Tables)

9 Months Ended

Sep. 30, 2024

Segment Reporting Information [Line Items]

Schedule of Financial Information by Reportable Segments

Presented in the following tables is financial information by segment:

In Millions
	Three Months Ended						Nine Months Ended
September 30	2024			2023			2024			2023
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,448		$	1,351		$	3,806		$	3,570
Gas utility		213			244			1,485			1,720
NorthStar Clean Energy		82			78			235			222
Total operating revenue – CMS Energy		$	1,743		$	1,673		$	5,526		$	5,512
Consumers
Operating revenue
Electric utility		$	1,448		$	1,351		$	3,806		$	3,570
Gas utility		213			244			1,485			1,720
Other reconciling items		—			1			—			1
Total operating revenue – Consumers		$	1,661		$	1,596		$	5,291		$	5,291
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	273		$	187		$	540		$	404
Gas utility		11			4			195			181
NorthStar Clean Energy		6			16			53			26
Other reconciling items		(39)			(33)			(57)			(40)
Total net income available to common stockholders – CMS Energy		$	251		$	174		$	731		$	571
Consumers
Net income (loss) available to common stockholder
Electric utility		$	273		$	187		$	540		$	404
Gas utility		11			4			195			181
Other reconciling items		(11)			(13)			(10)			(9)
Total net income available to common stockholder – Consumers		$	273		$	178		$	725		$	576

In Millions
	September 30, 2024			December 31, 2023
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,826		$	19,302
Gas utility1		12,840			12,383
NorthStar Clean Energy		1,469			1,420
Other reconciling items		21			30
Total plant, property, and equipment, gross – CMS Energy		$	34,156		$	33,135
Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,826		$	19,302
Gas utility1		12,840			12,383
Other reconciling items		29			38
Total plant, property, and equipment, gross – Consumers		$	32,695		$	31,723
CMS Energy, including Consumers
Total assets
Electric utility1		$	20,222		$	19,358
Gas utility1		12,809			12,353
NorthStar Clean Energy		1,711			1,604
Other reconciling items		75			202
Total assets – CMS Energy		$	34,817		$	33,517
Consumers
Total assets
Electric utility1		$	20,279		$	19,417
Gas utility1		12,852			12,397
Other reconciling items		29			38
Total assets – Consumers		$	33,160		$	31,852

1Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.

Consumers Energy Company

Segment Reporting Information [Line Items]

Schedule of Financial Information by Reportable Segments

Presented in the following tables is financial information by segment:

In Millions
	Three Months Ended						Nine Months Ended
September 30	2024			2023			2024			2023
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,448		$	1,351		$	3,806		$	3,570
Gas utility		213			244			1,485			1,720
NorthStar Clean Energy		82			78			235			222
Total operating revenue – CMS Energy		$	1,743		$	1,673		$	5,526		$	5,512
Consumers
Operating revenue
Electric utility		$	1,448		$	1,351		$	3,806		$	3,570
Gas utility		213			244			1,485			1,720
Other reconciling items		—			1			—			1
Total operating revenue – Consumers		$	1,661		$	1,596		$	5,291		$	5,291
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	273		$	187		$	540		$	404
Gas utility		11			4			195			181
NorthStar Clean Energy		6			16			53			26
Other reconciling items		(39)			(33)			(57)			(40)
Total net income available to common stockholders – CMS Energy		$	251		$	174		$	731		$	571
Consumers
Net income (loss) available to common stockholder
Electric utility		$	273		$	187		$	540		$	404
Gas utility		11			4			195			181
Other reconciling items		(11)			(13)			(10)			(9)
Total net income available to common stockholder – Consumers		$	273		$	178		$	725		$	576

In Millions
	September 30, 2024			December 31, 2023
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,826		$	19,302
Gas utility1		12,840			12,383
NorthStar Clean Energy		1,469			1,420
Other reconciling items		21			30
Total plant, property, and equipment, gross – CMS Energy		$	34,156		$	33,135
Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,826		$	19,302
Gas utility1		12,840			12,383
Other reconciling items		29			38
Total plant, property, and equipment, gross – Consumers		$	32,695		$	31,723
CMS Energy, including Consumers
Total assets
Electric utility1		$	20,222		$	19,358
Gas utility1		12,809			12,353
NorthStar Clean Energy		1,711			1,604
Other reconciling items		75			202
Total assets – CMS Energy		$	34,817		$	33,517
Consumers
Total assets
Electric utility1		$	20,279		$	19,417
Gas utility1		12,852			12,397
Other reconciling items		29			38
Total assets – Consumers		$	33,160		$	31,852

1Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.