22 March 2023

Centrica plc (the Company)

2022 Annual Report and Accounts

Further to the release of the Company's preliminary results announcement on 16 February 2023, the Company announces that it has today, 22 March 2023, published its 2022 Annual Report and Accounts (2022 Annual Report).

In accordance with Listing Rules 9.6.1 and 9.6.3 and Disclosure Guidance and Transparency Rule (DTR) 6.3.5R, it is announced that:

(a) the 2022 Annual Report is publicly available on the Company's website on the following direct link: www.centrica.com/ar22; and

(b) the 2022 Annual Report will be shortly submitted to the National Storage Mechanism and will then be available in full unedited text for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

Additional information

A condensed set of the Company's financial statements and information on important events that have occurred during the 2022 financial year and their impact on the financial statements were included in the preliminary results announcement released on 16 February 2023. The preliminary results announcement can be found at: 2022 Preliminary Results | Centrica plc.

ENDS

Enquiries:

Investors and Analysts

T: 01753 494900

E: ir@centrica.com

Media

T: 01784 843000

E: media@centrica.com

Centrica plc is listed on the London Stock Exchange (CNA)

Registered Office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD

Registered in England & Wales number: 3033654

Legal Entity Identifier number: E26EDV109X6EEPBKVH76

ISIN number: GB00B033F229