20251211_PGEO_Pengumuman RUPS_32012496_lamp2.pdf

Hereby the Board of Directors of PT Pertamina Geothermal Energy Tbk ("the Company") officially
announced to the Shareholders that the Company will hold an Extraordinary General Meeting of
Shareholders ("the Meeting") in both physical and electronic form on Tuesday, January 20, 2026.

In accordance with the provisions of Article 9 paragraph (9) of the Company's Articles of Association
and with respect to the Regulation of Financial Service Authority No. 15/POJK.04/2020 on Plan and
Implementation of General Meeting of Shareholders of Publicly Companies ("POJK 15/2020"), the
Invitation to the Meeting will be announced on Monday, December 29, 2025, through the websites
of the Indonesia Stock Exchange ("the Exchange"), PT Kustodian Sentral Efek Indonesia ("KSEI"),
and of the Company’s website. z

Based on the provisions of Article 23 paragraph (2) of POJK 15/2020, those eligible to attend the
Meeting are the Shareholders of the Company whose names are already registered in the
Shareholders' List 1 (one) business day prior to the Invitation of the Meeting, which will be on
Wednesday, December 24, 2025, until 16.00 WIB at the latest, or the securities account holders in the
KSEI's Collective Custody on the closing of stock trading in the Exchange on Wednesday, December
24, 2025.

Every suggestion from the Company's Shareholders will be accommodated in the Meeting Agenda
if it meets the requirements of Article 9 paragraph (7) of the Company's Articles of Association and
Article 16 paragraph (1), (2), and (3) of POJK 15/2020 and submitted 7 (seven) calendar days at the
latest prior to the Invitation of the Meeting, namely on Monday, December 22, 2025 on 16.00 WIB.

Shareholders that are eligible to attend the Meeting can delegate their proxies and vote through
Application Electronic General Meeting System KSEI (eASY.KSEI), or delegate an independent party
appointed by the Company or other parties, with a power of attorney that can be downloaded from
the Company's website or with (e-Proxy). Power of attorney form and e-Proxy facility are available
since the date of the Invitation until 1 (one) calendar day prior to the Meeting.

This Meeting announcement is also available and can be accessed on the Exchange websites
(www.idx.co.id), KSEI website (www.ksei.co.id), and the Company website (www.pge.pertamina.com).



Jakarta, December 12, 2025

PT Pertamina Geothermal Energy Tbk




Board of Directors