PT Pertamina launches geothermal-based green hydrogen project - Asian Power
Published November 24, 2025
PT Pertamina Unveils Geothermal-Based Green Hydrogen Initiative
PT Pertamina, Indonesia's state-owned oil and gas enterprise, has officially announced the launch of a groundbreaking project aimed at producing green hydrogen utilizing geothermal energy. This initiative is part of the company's broader strategy to enhance its renewable energy portfolio and contribute to Indonesia's commitment to reducing greenhouse gas emissions.
The project, which is set to be developed in the region of West Nusa Tenggara, will leverage the abundant geothermal resources available in the area. Pertamina’s green hydrogen project is expected to be a significant step towards achieving sustainable energy solutions in Indonesia, aligning with the nation’s goals for energy transition and sustainability.
Project Details and Objectives
The geothermal-based green hydrogen project will utilize steam from geothermal plants to generate hydrogen through a process known as electrolysis. This method is considered environmentally friendly, as it produces hydrogen without emitting carbon dioxide or other harmful pollutants. The hydrogen produced will be used to support various applications, including fuel cells and energy storage systems.
Pertamina aims to produce approximately 300,000 tons of green hydrogen annually by 2030. This ambitious target underscores the company's commitment to advancing renewable energy technologies and reducing reliance on fossil fuels. The project is also expected to create job opportunities and stimulate local economies in the regions where it will be implemented.
Geothermal Resources in Indonesia
Indonesia is home to one of the largest geothermal reserves in the world, with an estimated potential of around 28 gigawatts (GW). However, only a fraction of this potential has been harnessed to date. The government has recognized the importance of geothermal energy in achieving its renewable energy targets, which include generating 23% of the country’s energy from renewable sources by 2025.
By utilizing geothermal energy for hydrogen production, Pertamina is not only tapping into a sustainable resource but also addressing the challenges of energy security and climate change. The company’s initiative is expected to pave the way for further investments in geothermal technology and infrastructure across the nation.
Collaboration and Partnerships
To ensure the successful implementation of the green hydrogen project, PT Pertamina is actively seeking partnerships with various stakeholders, including government agencies, research institutions, and private sector players. Collaborative efforts will be essential in overcoming technical challenges and optimizing the production process.
The company has also expressed interest in engaging with international partners who possess expertise in hydrogen technology and renewable energy systems. By fostering these collaborations, Pertamina aims to accelerate the development of its green hydrogen capabilities and enhance its competitiveness in the global energy market.
Environmental and Economic Benefits
The transition to green hydrogen production aligns with Indonesia's environmental objectives, particularly in reducing carbon emissions and promoting sustainable development. The project is expected to contribute significantly to the country's efforts in combating climate change and achieving its Nationally Determined Contributions (NDCs) under the Paris Agreement.
Moreover, the economic benefits of the green hydrogen project extend beyond job creation. The initiative is anticipated to attract investments in renewable energy technologies, fostering innovation and technological advancements in the sector. As the demand for green hydrogen grows globally, Indonesia stands to benefit from its position as a key player in the hydrogen economy.
Future Prospects
As PT Pertamina embarks on this ambitious green hydrogen project, the company is optimistic about the future of renewable energy in Indonesia. The successful implementation of this initiative could serve as a model for other countries in the region looking to harness geothermal resources for sustainable energy production.
In conclusion, PT Pertamina's geothermal-based green hydrogen project represents a significant milestone in Indonesia's renewable energy journey. With a focus on sustainability and innovation, the project is poised to make a meaningful impact on the country's energy landscape, contributing to a cleaner and more sustainable future.
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