Integrated Annual Report 2025

Sustainability reporting

SUSTAINABILITYREPORTING

SUMMARY OF THE GROUP’S GREENHOUSE GAS EMISSIONS, SCOPES 1, 2 AND 3

Synthèse des émissions de gaz à effet de serre du groupe.
  2020 2021 2022 2023 2024 2025
Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes of CO2-eq.) (a) (b)

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2020

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2020

15,505

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2021

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2021

15,557

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2022

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2022

16,083

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2023

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2023

15,473

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2024

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2024

14,868*

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2025

Scope 1: total direct greenhouse gas (GHG) emissions (in thousands of tonnes

of CO2-eq.) (a) (b)

2025

14,590*
Scope 2: total indirect GHG emissions (in thousands of tonnes of CO2-eq.) (a) (c)

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2020

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2020

23,784

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2021

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2021

23,961

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2022

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2022

22,771

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2023

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2023

21,504

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2024

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2024

20,064*

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2025

Scope 2: total indirect GHG emissions (in thousands of tonnes of CO

2

-eq.)

(a) (c)

2025

19,599*
Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c) Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2020

Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2020

39,289
Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2021

Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2021

39,518
Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2022

Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2022

38,854
Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2023

Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2023

36,977
Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2024

Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2024

34,933
Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2025

Total Scopes 1 & 2 emissions (in thousands of tonnes of CO2-eq.) (a) (b) (c)

2025

34,189
Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2020

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2020

 

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2021

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2021

0.6 %

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2022

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2022

-1.1 %

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2023

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2023

-5.9 %

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2024

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2024

-11.1 %

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2025

Performance: Evolution of Scopes 1 & 2 emissions vs. 2020

2025

-13 %

Significant Scope 3 emissions (in thousands of tonnes of CO2-eq.) (d) (e)

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2020

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2020

 

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2021

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2021

 

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2022

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2022

22,134

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2023

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2023

22 300

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2024

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2024

23,244*

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2025

Significant Scope 3 emissions (in thousands of tonnes of CO

2

-eq.)

(d) (e)

2025

24,252*

AVOIDED EMISSIONS

Émissions évitées
  2020 2021 2022 2023 2024 2025
Emissions avoided due to the optimization of assets (in thousands of tonnes of CO2-eq.)

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2020

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2020

3,600

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2021

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2021

3,307

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2022

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2022

3,200

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2023

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2023

4,024

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2024

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2024

4,363

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2025

Emissions avoided due to the optimization of assets (in thousands of tonnes of CO

2

-eq.)

2025

2,739
Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO2-eq.)

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2020

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2020

11,200

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2021

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2021

11,827

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2022

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2022

10,065

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2023

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2023

8,180

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2024

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2024

8,119

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2025

Emissions avoided to improve customers’ energy footprint (in thousands of tonnes of CO

2

-eq.)

2025

9,484
Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f) Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2020

Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2020

14,800
Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2021

Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2021

15,134
Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2022

Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2022

13,265
Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2023

Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2023

12,204
Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2024

Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2024

12,482
Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2025

Total Avoided Emissions (in thousands of tonnes of CO2-eq.) (f)

2025

12,223
Émissions évitées grâce à l’utilisation de H2 pour la désulfuration (en milliers de tonnes d’équivalent CO2)

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2020

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2020

62,300

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2021

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2021

64,200

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2022

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2022

64,067

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2023

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2023

64,900

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2024

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2024

58,400

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2025

Émissions évitées grâce à l’utilisation de H

2

pour la désulfuration (en milliers de tonnes d’équivalent CO

2

)

2025

65,368

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2020

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2020

77,100

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2021

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2021

79,334

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2022

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2022

77,332

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2023

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2023

77,104

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2024

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2024

70,882

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2025

Total Avoided Emissions including End Uses (in thousands of tonnes of CO2-eq.)

2025

77,591