Reportable Segments (Tables)

3 Months Ended

Mar. 31, 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 March 31	2024			2023
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,132		$	1,091
Gas utility		965			1,119
NorthStar Clean Energy		79			74
Total operating revenue – CMS Energy		$	2,176		$	2,284
Consumers
Operating revenue
Electric utility		$	1,132		$	1,091
Gas utility		965			1,119
Other reconciling items		—			—
Total operating revenue – Consumers		$	2,097		$	2,210
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	97		$	70
Gas utility		169			154
NorthStar Clean Energy		31			7
Other reconciling items		(12)			(29)
Total net income available to common stockholders – CMS Energy		$	285		$	202
Consumers
Net income available to common stockholder
Electric utility		$	97		$	70
Gas utility		169			154
Other reconciling items		9			8
Total net income available to common stockholder – Consumers		$	275		$	232

In Millions
	March 31, 2024			December 31, 2023
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,317		$	19,302
Gas utility1		12,475			12,383
NorthStar Clean Energy		1,424			1,420
Other reconciling items		20			30
Total plant, property, and equipment, gross – CMS Energy		$	33,236		$	33,135
Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,317		$	19,302
Gas utility1		12,475			12,383
Other reconciling items		28			38
Total plant, property, and equipment, gross – Consumers		$	31,820		$	31,723
CMS Energy, including Consumers
Total assets
Electric utility1		$	19,759		$	19,358
Gas utility1		12,305			12,353
NorthStar Clean Energy		1,615			1,604
Other reconciling items		222			202
Total assets – CMS Energy		$	33,901		$	33,517
Consumers
Total assets
Electric utility1		$	19,818		$	19,417
Gas utility1		12,348			12,397
Other reconciling items		43			38
Total assets – Consumers		$	32,209		$	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 March 31	2024			2023
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,132		$	1,091
Gas utility		965			1,119
NorthStar Clean Energy		79			74
Total operating revenue – CMS Energy		$	2,176		$	2,284
Consumers
Operating revenue
Electric utility		$	1,132		$	1,091
Gas utility		965			1,119
Other reconciling items		—			—
Total operating revenue – Consumers		$	2,097		$	2,210
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	97		$	70
Gas utility		169			154
NorthStar Clean Energy		31			7
Other reconciling items		(12)			(29)
Total net income available to common stockholders – CMS Energy		$	285		$	202
Consumers
Net income available to common stockholder
Electric utility		$	97		$	70
Gas utility		169			154
Other reconciling items		9			8
Total net income available to common stockholder – Consumers		$	275		$	232

In Millions
	March 31, 2024			December 31, 2023
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,317		$	19,302
Gas utility1		12,475			12,383
NorthStar Clean Energy		1,424			1,420
Other reconciling items		20			30
Total plant, property, and equipment, gross – CMS Energy		$	33,236		$	33,135
Consumers
Plant, property, and equipment, gross
Electric utility1		$	19,317		$	19,302
Gas utility1		12,475			12,383
Other reconciling items		28			38
Total plant, property, and equipment, gross – Consumers		$	31,820		$	31,723
CMS Energy, including Consumers
Total assets
Electric utility1		$	19,759		$	19,358
Gas utility1		12,305			12,353
NorthStar Clean Energy		1,615			1,604
Other reconciling items		222			202
Total assets – CMS Energy		$	33,901		$	33,517
Consumers
Total assets
Electric utility1		$	19,818		$	19,417
Gas utility1		12,348			12,397
Other reconciling items		43			38
Total assets – Consumers		$	32,209		$	31,852

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