Company: TSLTF
Filing Date: 2025-12-12
Form Type: SUPPL
Source: 0001193125-25-317786
Chunk: 147

Company: TRANSALTA CORP
Filing Date: 2025-12-12
Form: SUPPL
Chunk 147
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              |     |          |      |     |          |     |          |  (567 | ) |     |       |       |     |             |      |   |     |          |  (526 | ) |     |       |       |     |          |      |   |
| Less: current                                           
 portion of lease liabilities                            |     |              |     |          |      |     |          |     |          |    (5 | ) |     |       |       |     |             |      |   |     |          |    (6 | ) |     |       |       |     |          |      |   |
| Total current long-term debt and lease liabilities      |     |              |     |          |      |     |          |     |          |  (572 | ) |     |       |       |     |             |      |   |     |          |  (532 | ) |     |       |       |     |          |      |   |
| Total non-current credit facilities, long-term debt and 
 lease liabilities                                       |     |              |     |          |      |     |          |     |          | 3,236 |   |     |       |       |     |             |      |   |     |          | 2,934 |   |     |       |       |     |          |      |   |

| (1) | Interest rate reflects the stipulated rate or the average rate weighted by principal amounts 
 outstanding and is before the effect of hedging.                                             |

| (2) | Composed of swing line loans and other commercial borrowings under long-term committed credit 
 facilities.                                                                                   |

| (3) | U.S. face value at Dec. 31, 2024, is US$700 million (2023 — US$700 million). |

| (4) | The effective interest rate for the Senior Notes is 5.98 per cent after the effects of gains 
 realized on settled interest rate hedging instruments.                                       |

| (5) | AU face value at Dec. 31, 2024, is AU$761 million (2023 — AU$773 million). |

| (6) | U.S. face value at Dec. 31, 2024, is US$65 million (2023 — US$73 million). |

| (7) | U.S. face value at Dec. 31, 2024, is US$5 million