Résultats

no impact on EBITDA Organic change at comparable scope and exchange rates RESULTATS SEMESTRIELS 2018 4 CONTINUATION OF THE DEPLOYMENT OF CAP 2030 (1/3) Launch of the Electricity Storage Plan... no impact on EBITDA Organic change at comparable scope and exchange rates RESULTATS SEMESTRIELS 2018 9 CONTINUED OPEX REDUCTION (1) OPEX reduction (1) trajectory on track at end.

EBITDA ratio 37 4 2 3 31/12/2017 33 0 2 4 (1() 2) Organic change at comparable scope and exchange rates Organic change at comparable scope and exchange rates... Generation & supply 6 156 31 % 39 % 4 876 2016 (1) Organic change at comparable scope and exchange rates... -5 .3TWh 2016 (1() 2() 3() 4() 5) Organic change at comparable scope and exchange rates.

Limited impact on margin Lower nuclear output in France and in the United Kingdom with limited effect on sales (1() 2) The Q1 2020 published data have been restated for the impact of the change in the scope of the ongoing E & P disposal Organic change at comparable scope... Organic change at comparable scope, accounting standards and exchange rates.

Organic change at comparable scope, standards and exchange rates... EBITDA ~2, 6x Guidance withdrawn between April and July 2020 Organic change at comparable scope... Generation and supply activities 2019 restated (1() 2) Organic change at comparable scope, standards and exchange rates... w TURPE) 16 174 Covid- 19 impacts (4) France Energy price 2019 restated (1() 2() 3) Estimated figures Organic change at comparable scope, standards and exchange rates.

Organic change at comparable scope, standards and exchange rates... Organic change at comparable scope, standards and exchange rates... EBITDA ~2, 6x Guidance withdrawn between April and July 2020 Organic change at comparable scope... Generation and supply activities 2019 restated (1() 2) Organic change at comparable scope, standards and exchange rates.

(3) Organic change at comparable scope and exchange rates. (4) Regulated activities... 2 .2GW (o / w 1 .4GW in solar) Strong increase in French and Italian hydro generation Significant positive effect in wind / solar of commissioning and acquisitions realised in 2017 (1() 2() 3) Organic change at comparable scope and exchange rates.

EBITDA ratio (2) 42 3 2 .61x 30 / 06 / 2021 41 0 2 .21x (1() 2) Organic change at comparable scope, standards and exchange rates... Generation & supply activities 3 894 H1 2020 (1) Organic change at comparable scope... (+) Capacity price invoiced to customers-() customer losses- 6 .6TWh (including regulated tariffs customers) H1 2020 H1 2021 (1() 2) Organic change at comparable scope, standards and exchange rates.

EBITDA ratio (2) 42 3 2 .61x 30 / 06 / 2021 41 0 2 .21x (1() 2) Organic change at comparable scope, standards and exchange rates... Generation & supply activities 3 894 H1 2020 (1) Organic change at comparable scope... (+) Capacity price invoiced to customers-() customer losses- 6 .6TWh (including regulated tariffs customers) H1 2020 H1 2021 (1() 2) Organic change at comparable scope, standards and exchange rates.

$ 1 .7bn* Organic change at comparable scope and exchange rates. **Net income excluding non items is not defined by IFRS.

$ 1 .7bn* Organic change at comparable scope and exchange rates. **Net income excluding non items is not defined by IFRS.