| Disaggregation of Revenue |
Presented in the following tables are the components of operating revenue: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Millions | | Year Ended December 31, 2025 | Electric Utility | Gas Utility | NorthStar Clean Energy1 | | Consolidated | | CMS Energy, including Consumers | | Consumers utility revenue | | $ | 5,578 | | | $ | 2,468 | | | $ | — | | | | | $ | 8,046 | | | Other | | — | | | — | | | 259 | | | | | 259 | | | Revenue recognized from contracts with customers | | $ | 5,578 | | | $ | 2,468 | | | $ | 259 | | | | | $ | 8,305 | | | Leasing income | | — | | | — | | | 149 | | | | | 149 | | | Financing income | | 10 | | | 6 | | | — | | | | | 16 | | | Consumers alternative-revenue programs | | 50 | | | 19 | | | — | | | | | 69 | | | | | | | | | | | | | | Total operating revenue – CMS Energy | | $ | 5,638 | | | $ | 2,493 | | | $ | 408 | | | | | $ | 8,539 | | | Consumers | | Consumers utility revenue | | | | | | | | | | | | Residential | | $ | 2,661 | | | $ | 1,701 | | | | | | | $ | 4,362 | | | Commercial | | 1,888 | | | 538 | | | | | | | 2,426 | | | Industrial | | 762 | | | 62 | | | | | | | 824 | | | Other | | 267 | | | 167 | | | | | | | 434 | | | Revenue recognized from contracts with customers | | $ | 5,578 | | | $ | 2,468 | | | | | | | $ | 8,046 | | | | | | | | | | | | | | Financing income | | 10 | | | 6 | | | | | | | 16 | | | Alternative-revenue programs | | 50 | | | 19 | | | | | | | 69 | | | | | | | | | | | | | | Other non-segment revenue | | — | | | — | | | | | | | 1 | | | Total operating revenue – Consumers | | $ | 5,638 | | | $ | 2,493 | | | | | | | $ | 8,132 | |
1Amounts represent NorthStar Clean Energy’s operating revenue from independent power production and its sales of energy commodities. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Millions | | Year Ended December 31, 2024 | Electric Utility | Gas Utility | NorthStar Clean Energy1 | | Consolidated | | CMS Energy, including Consumers | | Consumers utility revenue | | $ | 4,995 | | | $ | 2,114 | | | $ | — | | | | | $ | 7,109 | | | Other | | — | | | — | | | 211 | | | | | 211 | | | Revenue recognized from contracts with customers | | $ | 4,995 | | | $ | 2,114 | | | $ | 211 | | | | | $ | 7,320 | | | Leasing income | | — | | | — | | | 105 | | | | | 105 | | | Financing income | | 10 | | | 5 | | | — | | | | | 15 | | | Consumers alternative-revenue programs | | 56 | | | 19 | | | — | | | | | 75 | | | | | | | | | | | | | | Total operating revenue – CMS Energy | | $ | 5,061 | | | $ | 2,138 | | | $ | 316 | | | | | $ | 7,515 | | | Consumers | | Consumers utility revenue | | | | | | | | | | | | Residential | | $ | 2,318 | | | $ | 1,429 | | | | | | | $ | 3,747 | | | Commercial | | 1,674 | | | 440 | | | | | | | 2,114 | | | Industrial | | 670 | | | 50 | | | | | | | 720 | | | Other | | 333 | | | 195 | | | | | | | 528 | | | Revenue recognized from contracts with customers | | $ | 4,995 | | | $ | 2,114 | | | | | | | $ | 7,109 | | | | | | | | | | | | | | Financing income | | 10 | | | 5 | | | | | | | 15 | | | Alternative-revenue programs | | 56 | | | 19 | | | | | | | 75 | | | | | | | | | | | | | | Other non-segment revenue | | — | | | — | | | | | | | 1 | | | Total operating revenue – Consumers | | $ | 5,061 | | | $ | 2,138 | | | | | | | $ | 7,200 | |
1Amounts represent NorthStar Clean Energy’s operating revenue from independent power production and its sales of energy commodities. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Millions | | Year Ended December 31, 2023 | Electric Utility | Gas Utility | NorthStar Clean Energy1 | | | Consolidated | | CMS Energy, including Consumers | | Consumers utility revenue | | $ | 4,686 | | | $ | 2,394 | | | $ | — | | | | | | | $ | 7,080 | | | Other | | — | | | — | | | 181 | | | | | | | 181 | | | Revenue recognized from contracts with customers | | $ | 4,686 | | | $ | 2,394 | | | $ | 181 | | | | | | | $ | 7,261 | | | Leasing income | | — | | | — | | | 116 | | | | | | | 116 | | | Financing income | | 10 | | | 6 | | | — | | | | | | | 16 | | | Consumers alternative-revenue programs | | 49 | | | 20 | | | — | | | | | | | 69 | | | | | | | | | | | | | | | | Total operating revenue – CMS Energy | | $ | 4,745 | | | $ | 2,420 | | | $ | 297 | | | | | | | $ | 7,462 | | | Consumers | | Consumers utility revenue | | | | | | | | | | | | | | Residential | | $ | 2,236 | | | $ | 1,619 | | | | | | | | | $ | 3,855 | | | Commercial | | 1,550 | | | 489 | | | | | | | | | 2,039 | | | Industrial | | 660 | | | 60 | | | | | | | | | 720 | | | Other | | 240 | | | 226 | | | | | | | | | 466 | | | Revenue recognized from contracts with customers | | $ | 4,686 | | | $ | 2,394 | | | | | | | | | $ | 7,080 | | | | | | | | | | | | | | | | Financing income | | 10 | | | 6 | | | | | | | | | 16 | | | Alternative-revenue programs | | 49 | | | 20 | | | | | | | | | 69 | | | | | | | | | | | | | | | | Other non-segment revenue | | — | | | — | | | | | | | | | 1 | | | Total operating revenue – Consumers | | $ | 4,745 | | | $ | 2,420 | | | | | | | | | $ | 7,166 | |
1Amounts represent NorthStar Clean Energy’s operating revenue from independent power production and its sales of energy commodities. |
| Disaggregation of Revenue |
Presented in the following tables are the components of operating revenue: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Millions | | Year Ended December 31, 2025 | Electric Utility | Gas Utility | NorthStar Clean Energy1 | | Consolidated | | CMS Energy, including Consumers | | Consumers utility revenue | | $ | 5,578 | | | $ | 2,468 | | | $ | — | | | | | $ | 8,046 | | | Other | | — | | | — | | | 259 | | | | | 259 | | | Revenue recognized from contracts with customers | | $ | 5,578 | | | $ | 2,468 | | | $ | 259 | | | | | $ | 8,305 | | | Leasing income | | — | | | — | | | 149 | | | | | 149 | | | Financing income | | 10 | | | 6 | | | — | | | | | 16 | | | Consumers alternative-revenue programs | | 50 | | | 19 | | | — | | | | | 69 | | | | | | | | | | | | | | Total operating revenue – CMS Energy | | $ | 5,638 | | | $ | 2,493 | | | $ | 408 | | | | | $ | 8,539 | | | Consumers | | Consumers utility revenue | | | | | | | | | | | | Residential | | $ | 2,661 | | | $ | 1,701 | | | | | | | $ | 4,362 | | | Commercial | | 1,888 | | | 538 | | | | | | | 2,426 | | | Industrial | | 762 | | | 62 | | | | | | | 824 | | | Other | | 267 | | | 167 | | | | | | | 434 | | | Revenue recognized from contracts with customers | | $ | 5,578 | | | $ | 2,468 | | | | | | | $ | 8,046 | | | | | | | | | | | | | | Financing income | | 10 | | | 6 | | | | | | | 16 | | | Alternative-revenue programs | | 50 | | | 19 | | | | | | | 69 | | | | | | | | | | | | | | Other non-segment revenue | | — | | | — | | | | | | | 1 | | | Total operating revenue – Consumers | | $ | 5,638 | | | $ | 2,493 | | | | | | | $ | 8,132 | |
1Amounts represent NorthStar Clean Energy’s operating revenue from independent power production and its sales of energy commodities. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Millions | | Year Ended December 31, 2024 | Electric Utility | Gas Utility | NorthStar Clean Energy1 | | Consolidated | | CMS Energy, including Consumers | | Consumers utility revenue | | $ | 4,995 | | | $ | 2,114 | | | $ | — | | | | | $ | 7,109 | | | Other | | — | | | — | | | 211 | | | | | 211 | | | Revenue recognized from contracts with customers | | $ | 4,995 | | | $ | 2,114 | | | $ | 211 | | | | | $ | 7,320 | | | Leasing income | | — | | | — | | | 105 | | | | | 105 | | | Financing income | | 10 | | | 5 | | | — | | | | | 15 | | | Consumers alternative-revenue programs | | 56 | | | 19 | | | — | | | | | 75 | | | | | | | | | | | | | | Total operating revenue – CMS Energy | | $ | 5,061 | | | $ | 2,138 | | | $ | 316 | | | | | $ | 7,515 | | | Consumers | | Consumers utility revenue | | | | | | | | | | | | Residential | | $ | 2,318 | | | $ | 1,429 | | | | | | | $ | 3,747 | | | Commercial | | 1,674 | | | 440 | | | | | | | 2,114 | | | Industrial | | 670 | | | 50 | | | | | | | 720 | | | Other | | 333 | | | 195 | | | | | | | 528 | | | Revenue recognized from contracts with customers | | $ | 4,995 | | | $ | 2,114 | | | | | | | $ | 7,109 | | | | | | | | | | | | | | Financing income | | 10 | | | 5 | | | | | | | 15 | | | Alternative-revenue programs | | 56 | | | 19 | | | | | | | 75 | | | | | | | | | | | | | | Other non-segment revenue | | — | | | — | | | | | | | 1 | | | Total operating revenue – Consumers | | $ | 5,061 | | | $ | 2,138 | | | | | | | $ | 7,200 | |
1Amounts represent NorthStar Clean Energy’s operating revenue from independent power production and its sales of energy commodities. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Millions | | Year Ended December 31, 2023 | Electric Utility | Gas Utility | NorthStar Clean Energy1 | | | Consolidated | | CMS Energy, including Consumers | | Consumers utility revenue | | $ | 4,686 | | | $ | 2,394 | | | $ | — | | | | | | | $ | 7,080 | | | Other | | — | | | — | | | 181 | | | | | | | 181 | | | Revenue recognized from contracts with customers | | $ | 4,686 | | | $ | 2,394 | | | $ | 181 | | | | | | | $ | 7,261 | | | Leasing income | | — | | | — | | | 116 | | | | | | | 116 | | | Financing income | | 10 | | | 6 | | | — | | | | | | | 16 | | | Consumers alternative-revenue programs | | 49 | | | 20 | | | — | | | | | | | 69 | | | | | | | | | | | | | | | | Total operating revenue – CMS Energy | | $ | 4,745 | | | $ | 2,420 | | | $ | 297 | | | | | | | $ | 7,462 | | | Consumers | | Consumers utility revenue | | | | | | | | | | | | | | Residential | | $ | 2,236 | | | $ | 1,619 | | | | | | | | | $ | 3,855 | | | Commercial | | 1,550 | | | 489 | | | | | | | | | 2,039 | | | Industrial | | 660 | | | 60 | | | | | | | | | 720 | | | Other | | 240 | | | 226 | | | | | | | | | 466 | | | Revenue recognized from contracts with customers | | $ | 4,686 | | | $ | 2,394 | | | | | | | | | $ | 7,080 | | | | | | | | | | | | | | | | Financing income | | 10 | | | 6 | | | | | | | | | 16 | | | Alternative-revenue programs | | 49 | | | 20 | | | | | | | | | 69 | | | | | | | | | | | | | | | | Other non-segment revenue | | — | | | — | | | | | | | | | 1 | | | Total operating revenue – Consumers | | $ | 4,745 | | | $ | 2,420 | | | | | | | | | $ | 7,166 | |
1Amounts represent NorthStar Clean Energy’s operating revenue from independent power production and its sales of energy commodities. |