Annual Activity Report 2025

SUSTAINABILITY STATEMENT

Environmental information

GREENHOUSE GAS EMISSIONS CALCULATED ON THE BASIS OF THE RULES OF THE CSRD [E1-6]

Historical fi gures based on operational control

Figures in accordance with CSRD consolidation rules

2030 Objective

Reference 2019 180,017

Reference 2019

Indicators

ESRS

2025

2025

Scope 1 direct GHG emissions (tCO 2 e) Location-based scope 2 indirect GHG emissions (tCO 2 e) Market-based scope 2 indirect GHG emissions (tCO 2 e) Location-based scopes 1 and 2 GHG emissions (tCO 2 e) Market-based scopes 1 and 2 GHG emissions (tCO 2 e) GHG reduction (market-based scopes 1 and 2) since 2019 (%) Share of gross scope 1 GHG emissions subject to carbon quotas (%) Share of scope 2 emissions covered by contractual instruments (%) Emissions related to joint operations operated by Cameco (scopes 1 and 2) (tCO 2 e) Scope 3 GHG emissions by activity (tCO 2 e)

E1-6> 48a

147,970

E1-6>49 a, 52 a

152,481

202,514

E1-6>49 b, 52 b

77,486

202,514

E1-6>44, 52 a

300,451

382,531

380,330

443,094

E1-6>44, 52 b 225,456 382,531 305,335 443,094

Reduce scopes 1 and 2 market-based greenhouse gas

E1-3>29 b

-41%

n/a

-31%

n/a

E1-6>48 b

11%

21%

n/o

n/o

E1-6 >AR 45 d

49%

0%

20%

0

emissions by 25% vs. 2019, i.e. 287 ktCO 2 e

79,879

60,563

E1-6>51 1,425,880 1,102,660 1,346,001 1,042,097

4

E1-6>51 1,144,921

838,572 1,065,042

778,009 514,684 149,064 264,089

Of which Upstream scope 3 (tCO 2 e)

1 Purchased goods and services

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

734,389 255,363 280,959

514,684 149,064 264,089

734,389 255,363 280,959

2 Capital goods

Of which Downstream scope 3 (tCO 2 e)

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 >44, 52 a 1,726,331 1,485,192 1,726,331 1,485,192

E1-6 >44, 52 b 1,651,336 1,485,192 1,651,336 1,485,192

n/a: not applicable, n/o: not obtainable. Methodological clarification: This table shows greenhouse gas emissions calculated historically (McClean integrated at 100%, the other Canadian JVs not integrated) and emissions calculated according to the CSRD rule (McClean and the Canadian JVs integrated up to the percentage of fi nancial consolidation). Scope 1 emissions subject to carbon quotas only affect the Orano la Hague site. To date, the group has no operational control over subsidiaries accounted for by the equity method.

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Orano - Annual Activity Report 2025