| Revenue | 11.51a | 11.52a |
| Expenses | — | — |
| Energy supply costs | -3.25a | -3.77a |
| Operating expenses | -3.04a | -2.89a |
| Depreciation and amortization | -1.93a | -1.77a |
| Total expenses | -8.22a | -8.43a |
| Operating income | 3.29a | 3.08a |
| Other income, net | 0.29a | 0.29a |
| Finance charges | -1.41a | -1.31a |
| Earnings before income tax expense | 2.17a | 2.07a |
| Income tax expense | -0.35a | -0.36a |
| Net earnings | 1.83a | 1.71a |
| Net earnings attributable to | — | — |
| Non-controlling interests | 0.15a | 0.14a |
| Preference equity shareholders | 0.07a | 0.07a |
| Common equity shareholders | 1.61a | 1.51a |