| Segment / region | Type | Fiscal year | Currency | Revenue (millions) | Share of revenue |
|---|---|---|---|---|---|
| Electricity | Product | 2025 | USD | 12,602.0 | 74.5% |
| Oil and Gas, Purchased | Product | 2025 | USD | 3,610.0 | 21.3% |
| Steam | Product | 2025 | USD | 703.0 | 4.2% |
| Non-Utility Products And Services | Product | 2025 | USD | 3.0 | 0.0% |
| Electricity | Product | 2023 | USD | 10,835.0 | 74.6% |
| Oil and Gas, Purchased | Product | 2023 | USD | 3,127.0 | 21.5% |
| Steam | Product | 2023 | USD | 569.0 | 3.9% |
| Electricity | Product | 2022 | USD | 10,522.0 | 67.2% |
| Oil and Gas, Purchased | Product | 2022 | USD | 3,237.0 | 20.7% |
| Non-Utility Products And Services | Product | 2022 | USD | 1,318.0 | 8.4% |
| Steam | Product | 2022 | USD | 593.0 | 3.8% |
| Electricity | Product | 2021 | USD | 9,485.0 | 69.4% |
| Oil and Gas, Purchased | Product | 2021 | USD | 2,638.0 | 19.3% |
| Non-Utility Products And Services | Product | 2021 | USD | 1,021.0 | 7.5% |
| Steam | Product | 2021 | USD | 532.0 | 3.9% |
| Electricity | Product | 2020 | USD | 8,730.0 | 71.3% |
| Oil and Gas, Purchased | Product | 2020 | USD | 2,269.0 | 18.5% |
| Non-Utility Products And Services | Product | 2020 | USD | 739.0 | 6.0% |
| Steam | Product | 2020 | USD | 508.0 | 4.2% |
| Electricity | Product | 2019 | USD | 8,694.0 | 69.1% |
| Oil and Gas, Purchased | Product | 2019 | USD | 2,391.0 | 19.0% |
| Non-Utility Products And Services | Product | 2019 | USD | 862.0 | 6.9% |
| Steam | Product | 2019 | USD | 627.0 | 5.0% |
Product and geographic breakdowns describe the same revenue from different perspectives and should not be added together.
