ORANO // Annual Activity Report 2024

SUSTAINABILITY STATEMENT

Environmental information

Reference 2019

Variation vs. 2023

Change vs . 2019

2024

Indicators

ESRS

2022

2023

Market-based scope 2 indirect GHG emissions (tCO 2 e) Of which indirect emissions related to electricity consumption - Market-based (tCO 2 e) Of which Indirect emissions related to the consumption of steam, heating or cooling (tCO 2 e) Share of scope 2 emissions covered by contractual instruments (%) Energy consumption of fossil and non-fossil fuel sources used in the calculation of location-based scope 2 (MWh) Location-based scopes 1 and 2 GHG emissions (tCO 2 e) Market-based scopes 1 and 2 GHG emissions (tCO 2 e)

E1-6>44, 52 b 230,928 171,701 174,009 116,766

-33%

-49%

E1-6 >AR 45 b 229,557 170,819 173,073 115,897

-33%

-50%

E1-6 >AR 45 b

1,371

882

936

870

-7%

-37%

E1-6 >AR 45 d

—%

—%

—%

27%

1,326,568 1,338,679 1,339,271 1,295,458

-3% -5%

-2%

E1-6>44, 52 a 479,187 361,539 350,279 333,328 E1-6>44, 52 b 479,187 361,539 350,279 289,559 E1-6>51 1,491,981 1,639,561 1,763,592 2,028,668

-30% -40%

-17%

Total scope 3 GHG emissions (tCO 2 e) Of which Upstream scope 3 (tCO 2 e) Purchases of goods and services

+15% +36% +18% +43% +11% +39% +63% +94%

E1-6>51

1,205,844 1,347,843 1,456,914 1,720,711

E1-6>51 731,912 894,746 916,554 1,014,870 E1-6>51 270,249 268,656 322,744 524,895

Capital goods

Upstream energy (not included in scopes 1 and 2)

E1-6>51 113,951

86,501 54,230 19,286 17,267

82,208 75,125 21,239 19,003 20,043

72,913 36,226 23,887 24,492 23,428

-11% -52%

-36% -24%

Upstream goods transportation

E1-6>51 E1-6>51 E1-6>51 E1-6>51 E1-6>51 E1-6>51

47,875 10,444 23,480

Home-work travel

+12% +129%

Business travel and visitor and customer travel

+29%

+4%

Waste

7,933

7,156

+17% +195%

4

Of which Downstream scope 3 (tCO 2 e)

286,136 291,718 306,678 307,956

—%

+8%

Downstream goods transportat i on Processing and use of sold products End of life treatment of sold products

10,022

19,032

11,579

13,259

+15% +32% —% +11%

E1-6>51 166,256 162,828 185,241 184,840 E1-6>51 103,858 103,858 103,858 103,858

—% —%

—% —%

Investments

E1-6>51

6,000

6,000

6,000

6,000

Share of scope 3 emissions calculated using primary data obtained from suppliers or other value chain partners (%) Location-based scopes 1, 2 and scope 3 GHG emissions (tCO 2 e) Market-based scopes 1, 2 and scope 3 GHG emissions (tCO 2 e)

E1-6>AR 46 g

26%

24%

24%

22%

-8%

-15%

E1-6 >44, 52 a E1-6 >44, 52 b

1,971,168 2,001,101 2,113,871 2,361,995 1,971,168 2,001,101 2,113,871 2,318,227

+12% +20% +10% +18%

Methodological precision: The carbon footprint of scopes 1, 2 and 3 complies with the GHG protocol method. In 2023, Orano introduced a market-based scope 2 setting the group’s reduction targets. The group includes in its scope 1 the emissions associated with the change in land use (called emissions from biomass (soils and forests)), in accordance with the ADEME v5 methodology of July 2022. The gases taken into account are as follows: CO 2 , CH 4 , N 2 O, and halogen compounds (CFC, HCFC, HFC, PFC, SF 6 , NF 3 ). The GWPs used are those of the IPCC AR6. All conversion and emission factors used in the consolidation are reviewed each year and updated when signi fi cant changes are observed. Data from Niger subsidiaries were included until November 30, 2024. Activity data for the Cominak subsidiary were estimated on the basis of 2023 data. The energy data presented in the table excludes joint operations operated by Cameco consistent with the emissions presented. Scope 1: • The databases used are: the ADEME carbon database v23 (France), fuel emission factors provided by CITEPA. • The GWP of the refrigerants used by Orano are those supplied by the AR6. When the data is not obtainable, they are calculated on the basis of the Safety Data Sheets provided by the suppliers. Scope 2: • The databases used are: ADEME carbon database v23 (France), “IEA Emissions Factors” 2024 database, National Inventory Report Greenhouse Gas Sources and Sinks in Canada: 1990-2017. Environment Canada. Online: https://unfccc.int/documents/194925. • The values for the year are estimated using the emission factor of the previous year (factor 2023 for the year 2024). Emissions from the previous year are updated on the basis of the actual factor recorded on the network and published in the databases. Is used to calculate the “combustion” share of the average electricity mix emission factor. • For scope 2 market-based, Orano records the renewable energy certi fi cates acquired and activated for the year. Their place of production is linked to the country of consumption (Kazakhstan, Canada).

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Orano - Annual Activity Report 2024