Company: RTNTF
Filing Date: 2025-02-20
Form Type: 20-F
Source: 0001628280-25-006642
Chunk: 143

Company: RIO TINTO LTD
Filing Date: 2025-02-20
Form: 20-F
Chunk 143
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 31 December 2024. For details, refer to the table "Carbon credits retired towards net emissions (equity basis)" in our 2024 Sustainability Fact Book . 4. Location-based method reflects the emissions grid intensity of the location which the operation is located and includes the percentage of renewables that make up the total unadjusted grid intensity. Scope 1 and 2 equity emissions total – location-based: 30.8Mt CO 2 e. 5. Historical information for copper equivalent intensity has been restated in line with the 2023 review of commodity pricing to allow comparability over time. 6. GHG Protocol Corporate Accounting and Reporting Standard recommends disclosure of CO 2 emissions from biologically sequestered carbon for transparency. These are from biofuel use and are not classified as our Scope 1 emissions.

| 2024 actual equity GHG emissions by location (Mt CO2e) | Scope 1 Emissions(Mt CO2e) | Scope 2Emissions1(Mt CO2e) | Total Emissions(Mt CO2e) |
| Australia                                              |                       12.9 |                        6.7 |                     19.6 |
| Canada                                                 |                        6.1 |                        0.1 |                      6.2 |
| Africa                                                 |                        0.6 |                          0 |                      0.6 |
| US                                                     |                        0.9 |                          0 |                      0.9 |
| Europe                                                 |                        0.3 |                          0 |                      0.3 |
| South America                                          |                        0.6 |                          0 |                      0.6 |
| Mongolia                                               |                        0.2 |                          0 |                      0.2 |
| New Zealand                                            |                        0.5 |                          0 |                      0.5 |
| Other                                                  |                        0.9 |                        0.1 |                      0.9 |
| Total                                                  |                         23 |                        6.9 |                     29.8 |

1. This table is a breakdown of Scope 1 and 2 equity emissions. Credits are not included in these values. Scope 2 emissions are calculated using the market-based method. Note: The sum of the categories may be slightly different to the Rio Tinto total due to rounding.

| Annual Report on Form 20-F 2024 | 73 | riotinto.com |

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