ORANO // Annual Activity Report 2024

Orano - Annual Activity Report 2024 154 4 SUSTAINABILITY STATEMENT Environmental information GREENHOUSE GAS EMISSIONS CALCULATED ON THE BASIS OF THE RULES OF THE CSRD DIRECTIVE Indicators (GRI 305) ESRS Historical figures based on operational control Figures in accordance with CSRD consolidation rules Reference 2019 2024 Reference 2019 2024 Scope 1 direct GHG emissions (tCO2e) E1-6>48 a 248,259 172,793 199,417 Location-based scope 2 indirect GHG emissions (tCO2e) E1-6>49 a, 52 a 230,928 160,535 213,684 Market-based scope 2 indirect GHG emissions (tCO2e) E1-6>49 b, 52 b 230,928 116,766 169,915 Location-based scopes 1 and 2 GHG emissions (tCO2e) E1-6>44, 52 a 479,187 333,328 539,750 413,101 Market-based scopes 1 and 2 GHG emissions (tCO2e) E1-6>44, 52 b 479,187 289,559 539,750 369,332 GHG reduction (market-based scopes 1 and 2) since 2019 (%) E1-3>29 b n/a -40% n/a -32% Share of gross scope 1 GHG emissions subject to carbon quotas (%) E1-6>48 b 15% 12% n/o Share of Scope 2 emissions covered by contractual instruments (%) E1-6 >AR 45 d – % 27% 11% Emissions related to joint operations operated by Cameco (scopes 1 and 2) (tCO2e) 60,563 79,773 Total scope 3 GHG emissions (tCO2e) E1-6>51 1,491,981 2,028,668 1,431,418 1,948,895 of which Upstream scope 3 (tCO2e) E1-6>51 1,205,844 1,720,711 1,640,938 Purchases of goods and services E1-6>51 731,912 1,014,870 935,097 Capital goods E1-6>51 270,249 524,895 524,895 of which Downstream scope 3 (tCO2e) E1-6>51 286,136 307,956 307,956 Location-based scopes 1 and 2 and scope 3 GHG emissions (tCO2e) E1-6 >44, 52 a 1,971,168 2,361,995 1,971,168 2,361,995 Market-based scopes 1 and 2 and scope 3 GHG emissions (tCO2e) E1-6 >44, 52 b 1,971,168 2,318,227 1,971,168 2,318,227 Change in GHG (market-based scopes 1 and 2, scope 3) since 2019 (%) E1-3>29 b n/a 18% 18% n/a: not applicable, n/o: not obtainable. Methodological precision: This table presents greenhouse gas emissions calculated on a historical basis on the basis of operational control. The emissions of the Niger subsidiaries (Somaïr, Cominak, Imouraren) were included until November 30, 2024. Cominak’s data have been estimated based on 2023 results. To date, the group has no operational control over subsidiaries accounted for by the equity method. The reduction of the scopes 1 and 2 footprint has continued to reach -30% location-based since 2019 and -40% market-based since 2019. These reductions are in line with the group’s objectives. These results are mainly related to the decline in activity at the Somaïr mine (1) (for 28 tCO2e vs. 2023), as well as a program to finance photovoltaic projects in Kazakhstan and Canada (for 43 tCO2e vs. 2023). The Katco site (Kazakhstan) also increased its scope 1 related to the development of a new deposit (for 16 ktCO2e vs. 2023). The intensity of scopes 1 and 2 market-based GHG emissions has decreased by 53% since 2019. The Orano group’s scope 3 order of magnitude is around 2 million tCO2e. Emissions were up compared to 2023 due to increases in activity at our main industrial sites, reflected in all items (“Fueland-energy-related activities”, “Purchases of goods and services”, “Capital goods” and “Upstream goods transportation”). The launch of the Georges Besse II extension explains most of the increase between 2023 and 2024. As these are not yet linked to revenue growth, the scope 3 intensity is up in 2024 after several years of decline. (1) The group recognized the loss of operational control over its subsidiaries in Niger in December 2024. For more information on the situation in Niger, see Section 2.1.1.1.

RkJQdWJsaXNoZXIy NzMxNTcx