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On September 9, 2025, PT Pertamina Geothermal Energy officially broke ground on a pioneering green hydrogen pilot plant in Ulubelu, Lampung, marking a significant investment of around $3 million. This facility is noteworthy as it will be the first globally to integrate anion exchange membrane (AEM) electrolyzer technology with geothermal energy, setting a precedent for renewable energy initiatives.

The groundbreaking ceremony was attended by Yuliot Tanjung, the Deputy Minister of Energy and Mineral Resources, who emphasized the importance of this project in transforming Indonesia's energy landscape. He articulated that green hydrogen, recognized for its low emissions, is poised to disrupt fossil fuels, which currently form the core business of Pertamina. As more renewable energy alternatives emerge, consumers will likely compare their effectiveness and efficiency, ultimately benefiting from a diverse range of high-quality energy sources that do not harm the environment.

Simon Aloysius Mantiri, the President Director of PT Pertamina Persero, highlighted that this project is more than just a technological advancement; it represents Pertamina's commitment to becoming a globally recognized clean energy company. The development is aligned with Pertamina's dual growth strategy focused on expanding its low-carbon business portfolio for a sustainable future.

The Ulubelu pilot plant is anticipated to serve as a commercial feasibility testing center, conducting studies on market demand and product quality. It aims to operate by 2026, with the hydrogen produced earmarked for market trials in both transportation and industrial sectors.

Furthermore, Mochamad Iriawan, the President Commissioner of Pertamina, reiterated the significance of Ulubelu as a geothermal energy hub that has historically contributed to the nation. He noted that this project is not solely about immediate technological or financial returns, but about leaving a valuable legacy for future generations.

The government's choice of Ulubelu as the project site reflects its robust geothermal infrastructure and stable clean electricity supply. This strategic location near transport corridors enhances the feasibility of integrating hydrogen into Indonesia's energy network, demonstrating the nation’s commitment to a greener and more competitive energy future.

As the world moves towards net-zero emissions by 2060, initiatives like the Ulubelu green hydrogen pilot plant are essential in positioning Indonesia as a leader in the global energy transition, with the potential for hydrogen to become a significant export commodity in the future.