Cautionary Announcement RENERGEN LIMITED Incorporated in the Republic of South Africa (Registration number: 2014/195093/06) JSE Share code: REN A2X Share code: REN ISIN: ZAE000202610 LEI: 378900B1512179F35A69 Australian Business Number (ABN): 93 998 352 675 ASX Share code: RLT (“Renergen” or “the Company”) CAUTIONARY ANNOUNCEMENT Shareholders are referred to the announcement released on SENS on 12 April 2021 wherein the Company advised that it has entered into a helium sales agreement for Phase 2 of the Virginal Gas Project (“the Agreement”). Shareholders are further advised that the Australian Stock Exchange requested the Company halt trade in Renergen shares today, 13 April 2021 until further details on the Agreement are released. Accordingly, shareholders are advised to exercise caution when dealing in the Company’s securities until a further announcement is made. Johannesburg 13 April 2021 Authorised by: Stefano Marani Chief Executive Officer Designated Advisor PSG Capital For South African Investor inquiries, contact Renergen info@renergen.co.za +2710 045 6007 For Australian Investors & Media, contact Citadel-MAGNUS Cameron Gilenko, 0466 984 953 To readers reviewing this announcement on the Stock Exchange News Service (SENS), this announcement may contain graphics and/or images which can be found in the PDF version posted on the Company’s website. www.renergen.co.za Date: 13-04-2021 09:05:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.