| Income | — | — |
| Income from the sale of electricity | 4,633.8a | 7,424.02a |
| Income from the transport of electricity | 38.27a | 37.4a |
| Total income | 4,672.07a | 7,461.43a |
| Other income | 190.23a | 157.01a |
| Operating expenses | — | — |
| Depreciation and impairment | -677.28a | -631.95a |
| Payroll costs | -834.38a | -796.25a |
| Cost of electricity purchased | -296.24a | -121.45a |
| Repairs and maintenance | -73.59a | -72.08a |
| Expenses with the transmission of electricity | -38.27a | -37.4a |
| Expenses with spare parts | -26.6a | -22.96a |
| Costs of nuclear fuel | -205.94a | -155.52a |
| Contribution to the Energy Transition Fund | -288.74a | -2,623.62a |
| Other operating expenses | -706.39a | -692.82a |
| Operating expenses - Total | -3,147.44a | -5,154.07a |
| Operating profit | 1,714.86a | 2,464.37a |
| Financial expenses | -50.89a | -34.85a |
| Financial income | 318.91a | 413.19a |
| Net financial result | 268.02a | 378.34a |
| Profit before tax | 1,982.87a | 2,842.71a |
| Part of the profit / (loss) with associated entities | -5.6a | 0.27a |
| Net corporate income tax expenses | -288.67a | -356.5a |
| Profit of the period | 1,688.59a | 2,486.48a |