Results of the Annual General Meeting ("AGM")

RNS Number : 8007E

Riverstone Energy Limited

18 May 2026

LEI: 213800HAZOW1AWRSZR47

18 May 2026

RIVERSTONE ENERGY LIMITED

("REL" or the "Company")

Results of the Annual General Meeting ("AGM")

The Company is pleased to announce that, at the thirteenth AGM held at 17:00 (BST) on 18 May 2026, each of the Resolutions were duly passed without amendment.

The details of each resolution are as follows:

ORDINARY RESOLUTIONS

Resolution 1

IT WAS RESOLVED to receive and consider the annual audited financial statements of the Company for the year ended 31 December 2025.

For (including discretionary)	1,363,644 votes
Against	74,804 votes
Withheld*	14 votes

Resolution 2

IT WAS RESOLVED to re-appoint Ernst & Young LLP (Guernsey) as Auditor.

For (including discretionary)	1,361,780 votes
Against	76,668 votes
Withheld*	14 votes

Resolution 3

IT WAS RESOLVED that the Board of Directors determine the remuneration of the Auditor.

For (including discretionary)	1,438,448 votes
Against	0 votes
Withheld*	14 votes

Resolution 4

IT WAS RESOLVED to re-elect Richard Horlick as a director.

For (including discretionary)	1,331,578 votes
Against	106,870 votes
Withheld*	14 votes

Resolution 5

IT WAS RESOLVED to re-elect Karen McClellan as a director.

For (including discretionary)	1,407,745 votes
Against	30,703 votes
Withheld*	14 votes

Resolution 6

IT WAS RESOLVED to re-elect John Roche as a director.

For (including discretionary)	1,407,745 votes
Against	30,703 votes
Withheld*	14 votes

*A vote withheld is not a vote in law and is therefore not counted towards the proportion of votes "for" or "against" the Resolution.

About Riverstone Energy Limited:

The Company is a closed-ended investment company which invests in the energy industry. Its ordinary shares are listed on the London Stock Exchange, trading under the symbol RSE. The Company has 3 active investments, all of which are in the decarbonisation sector.

For further details, see www.RiverstoneREL.com

Neither the contents of Riverstone Energy Limited's website nor the contents of any website accessible from hyperlinks on the websites (or any other website) is incorporated into, or forms part of, this announcement.

Media Contacts

For Riverstone Energy Limited:

[email protected]

Deutsche Numis - Corporate Broker:

Hugh Jonathan / Matt Goss

+44 (0) 20 7260 1000

Ocorian Administration (Guernsey) Limited -

Company Secretary:

Birgitte Horn

[email protected]

This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact [email protected] or visit www.rns.com.

RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy.

END

RAGDVLFFQELZBBF

Press release