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Other Assets (Tables) | 12 Months Ended
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Dec. 31, 2024
Disclosure of financial assets [abstract] |
Disclosure of components in other assets | The components of other assets are as follows:
As at Dec. 31 | 2024 | 2023 |  |  |  |  |  |
South Hedland prepaid transmission access and distribution costs | 58 |  | 60 |  |  |  |  |  |  |
TransAlta Energy Transition Bill commitment | 30 |  | 32 |  |  |  |  |  |  |
Long-term prepaids and other assets | 35 |  | 9 |  |  |  |  |  |  |
Project development costs | 15 |  | 35 |  |  |  |  |  |  |
Loans receivable | 25 |  | 26 |  |  |  |  |  |  |
Transmission infrastructure | 17 |  | 18 |  |  |  |  |  |  |
Total other assets | 180 |  | 180 |  |  |  |  |  |  |
Included in the Consolidated Statements of Financial Position as: |  |  |  |  |  |  |  |
Total current other assets (Note 13) | 1 |  | 1 |  |  |  |  |  |  |
Total long-term other assets | 179 |  | 179 |  |  |  |  |  |  |
Total other assets | 180 |  | 180 |  |  |  |  |  |  |

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