Dollar amounts presented herein are in United States Dollars

Six Months
ended 30 June
Six Months
ended 30 June
Percentage
SALIENT FEATURES 2023 2022 Change

Revenue

($ '000 ) 72 409 100 055 (28 %)

EBITDA

($ '000 ) 9 921 32 933 (70 %)

Headline (loss)/earnings

($ '000 ) (2 056 ) 17 643 (112 %)

Basic (loss)/earnings per share

($ ) (0.02 ) 0.13 (115 %)

Headline (loss)/earnings per common share

($ ) (0.01 ) 0.13 (111 %)

Net asset value per common share

($ ) 1.61 1.45 11 %

DECLARATION OF CASH DIVIDEND

The directors have resolved not to declare an interim dividend and to rather focus financial resources on the continued development of the Company's operations portfolio.

USE OF NON-GAAP MEASURES

This report was prepared for the purpose of complying with the reporting requirements of the Johannesburg Stock Exchange and includes certain non-GAAP measures, such as headline earnings and headline earnings per common share, and related reconciliations.

Reconciliation of headline earnings/(loss)

2023 2022
Gross $'000 Net $'000 Gross $'000 Net $'000

Net (loss)/income attributable to common shareholders

(2 785 ) 18 037

Adjustments

Loss on disposal of plant and equipment

37 35 17 14

Impairment of plant and equipment

726 694 92 75

Impairment of intangible assets

- - 28 23

Proceeds on insurance claims

- - (313 ) (254 )

Gain on disposal of intangible assets

- - (310 ) (251 )

Headline (loss)/earnings

(2 056 ) 17 644

Basic and headline (loss)/earnings per common share (US Dollars)

(Loss)/earnings

(0.02 ) 0.13

Headline (loss)/earnings

(0.01 ) 0.13

Weighted-average common shares outstanding ('000)(1)

141 633 141 088

Diluted (loss)/earnings per common share (US Dollars)

(Loss)/earnings

(0.02 ) 0.13

Headline (loss)/earnings

(0.01 ) 0.13

Weighted-average common shares outstanding for diluted earnings ('000)(1)

141 633 142 220
(1)

The common shares outstanding as of June 30, 2023 is as reported in the quarterly report on Form 10-Q for the fiscal second quarter 2023, filed with the Securities and Exchange Commission on August 9, 2023.

DIRECTORS' STATEMENT

This short-form announcement is the responsibility of the Company's Board of Directors and is a summary of the information in the detailed financial results announcement.

The financial information is only a summary and does not contain full details of the financial results. Any investment decisions by investors and/or shareholders should be based on information contained in the full announcement, accessible from 9 August 2023 , via the JSE link (https://senspdf.jse.co.za/documents/2023/jse/isse/MKRE/MKRQ2.pdf) or on the SEC's website at

(https://www.sec.gov/ix?doc=/Archives/edgar/data/1826600/000095017023040687/mntk-20230630.htm) . The full announcement is also available at the Company's registered office, the offices of the sponsor and may be requested at info@montaukenergy.com free of charge to investors and/or shareholders, during office hours (09:00-17:00) from Mondays to Fridays.

10 August 2023

Directors: JA Copelyn (Chairman)*###, SF McClain (Chief Executive Officer)#, MH Ahmed*, TG Govender*###, J Cunningham*# , Y Shaik* ###

*

Non-executive; #United States of America; ### Republic of South Africa

Company secretary: J Ciroli

Registered office: 5313 Campbells Run Road, Suite 200, Pittsburgh, PA 15205

Website: https://ir.montaukrenewables.com/

Sponsor:

Investec Bank Limited

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Montauk Renewables Inc. published this content on 10 August 2023 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 10 August 2023 12:33:06 UTC.