Company: RTNTF
Filing Date: 2025-02-20
Form Type: 20-F
Source: 0001628280-25-006642
Chunk: 274

Company: RIO TINTO LTD
Filing Date: 2025-02-20
Form: 20-F
Chunk 274
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 Rio Tinto exports electricity and steam to others and exports are netted from our purchases. 5. Numbers restated from those originally published to ensure comparability over time. Greenhouse gas (GHG) emissions (in million tonnes CO 2 e) 6, 7, 8

|                                                           | 2024 | 20235 |
| Scope 19                                                  | 23.0 |  23.3 |
| Scope 210                                                 |  6.9 |   9.3 |
| Total Scope 1 and 2 emissions                             | 29.8 |  32.6 |
| Carbon credits11                                          |  1.1 |   0.0 |
| Total net Scope 1 and 2emissions (with credits)12         | 28.7 |  32.6 |
| Operational emissions intensity (tCO2e/t Cu-eq)(equity)13 |  6.1 |   6.8 |
| Scope 2 (location based)                                  |  7.8 |   7.8 |

6. Rio Tinto’s GHG emissions for our operations (RT share: actual equity basis) are reported in accordance with the requirements under Part 7 of the UK Companies Act 2006 (Strategic report and Directors’ report) Regulations 2013. This GHG data represents Scope 1 and market- based Scope 2 data on equity basis. Our approach and methodology used for the determination of these emissions are available at riotinto.com/sustainability reporting . 7. Rio Tinto’s GHG emissions inventory is based on definitions provided by The World Resource Institute/ World Business Council for Sustainable Development Greenhouse Gas Protocol: A Carbon Reporting and Accounting Standard (Revised Edition) (2015). 8. Rio Tinto does not report on the proportion of CO 2 emissions associated with the UK and offshore area since it has no producing assets in the UK, only offices, and consequently falls below Rio Tinto’s threshold level of reporting. 9. Scope 1 GHG emissions are direct GHG emissions from facilities fully or partially owned or controlled by Rio Tinto (equity share basis). They include fuel use, on-site electricity generation, anode and reductant use, process emissions, land management and livestock. 10. Scope 2 emissions are presented on equity share basis, for market based reporting Scope 2 includes the use of Energy Attribution Certificates. Our approach and