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Geothermal has the potential to unlock vast amounts of affordable, reliable, and clean energy and heat, becoming a vital part of Indonesia's energy security and economic development
JAKARTA, Indonesia , June 3, 2025 /PRNewswire/ -- Project InnerSpace, an independent, not-for-profit organization committed to eliminating the major barriers to scaled development of geothermal energy, launched a new effort in partnership with the Institute for Essential Services Reform (IESR), a leading energy think tank in Indonesia, to further expand development of Indonesia's vast geothermal resources.
Indonesia is the second largest producer of geothermal energy for electricity worldwide, according to the International Energy Agency's "The Future of Geothermal Energy" report. Indonesia added more than 1GW of geothermal net power capacity to its energy supply between 2013 and 2023 and has large-scale geothermal projects underway. Much more is possible. An initial analysis of data from Project InnerSpace's GeoMap™ shows that Indonesia has about 3,000 GW of geothermal potential, of which about 20 GW — or half of Indonesia's total energy demand — can be reached at an LCOE of less than $150 per MWh. There is also significant opportunity for direct-use heat.
Project InnerSpace and IESR convened a broad group of industry leaders, policy-makers, and subject matter experts in Jakarta today to solicit ideas and feedback for a concrete and actionable plan to meet that potential and rapidly scale geothermal development in Indonesia. Project InnerSpace and IESR will publish a comprehensive geothermal report and roadmap, entitled "The Future of Geothermal in Indonesia," in English and Bahasa Indonesia in the fall. The report will leverage Indonesia-based subject matter experts and expertise to examine the country's total geothermal potential across all applications and technological concepts, and offer recommendations for overcoming investment barriers, adopting policies that encourage geothermal development, and implementing practical strategies to move the industry forward. Contributors include Universitas Gadjah Mada, Enerka, Purnomo Yusgiantoro Center and Universitas Brawijaya.
"Indonesia has long recognized geothermal energy as a central component of its energy strategy," said Fabby Tumiwa, Executive Director of IESR. "Working in partnership on this initiative with Project InnerSpace, we hope to accelerate development so we can truly take advantage of the vast geothermal resources beneath our feet. Indonesia is already a global leader in geothermal energy generation, but, through initiatives like this report, the nation can continue to advance into the next-generation of geothermal exploration and growth."
"Indonesia sits atop massive geothermal resources so it is only fitting that it is among the countries at the forefront of geothermal development," said Jamie Beard, Executive Director of Project InnerSpace. "By bringing together Indonesia's geothermal energy and policy leaders, we can foster collaboration, accelerate the timeline and turn potential into action. Geothermal will be a huge win for Indonesia's energy future."
Project InnerSpace is a 501(c)3 non-profit focused on expanding the use of geothermal energy globally. We are a team of scientists working to combine the voices of visionaries, entrepreneurs, and disruptors with the breakthrough expertise of geologists, drilling experts, and well engineers to build a future where geothermal powers the world with abundant and affordable energy. Project InnerSpace's catalogue of "Future of" reports includes Texas and Pennsylvania (US), with reports in New Mexico (US), India and Indonesia in development. For more information, visit ProjectInnerSpace.org or connect with us on LinkedIn.
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Geothermal has the potential to unlock vast amounts of affordable, reliable, and clean energy and heat, becoming a vital part of Indonesia's energy security and economic development
JAKARTA, Indonesia , June 3, 2025 /PRNewswire/ -- Project InnerSpace, an independent, not-for-profit organization committed to eliminating the major barriers to scaled development of geothermal energy, launched a new effort in partnership with the Institute for Essential Services Reform (IESR), a leading energy think tank in Indonesia, to further expand development of Indonesia's vast geothermal resources.
Indonesia is the second largest producer of geothermal energy for electricity worldwide, according to the International Energy Agency's "The Future of Geothermal Energy" report. Indonesia added more than 1GW of geothermal net power capacity to its energy supply between 2013 and 2023 and has large-scale geothermal projects underway. Much more is possible. An initial analysis of data from Project InnerSpace's GeoMap™ shows that Indonesia has about 3,000 GW of geothermal potential, of which about 20 GW — or half of Indonesia's total energy demand — can be reached at an LCOE of less than $150 per MWh. There is also significant opportunity for direct-use heat.
Project InnerSpace and IESR convened a broad group of industry leaders, policy-makers, and subject matter experts in Jakarta today to solicit ideas and feedback for a concrete and actionable plan to meet that potential and rapidly scale geothermal development in Indonesia. Project InnerSpace and IESR will publish a comprehensive geothermal report and roadmap, entitled "The Future of Geothermal in Indonesia," in English and Bahasa Indonesia in the fall. The report will leverage Indonesia-based subject matter experts and expertise to examine the country's total geothermal potential across all applications and technological concepts, and offer recommendations for overcoming investment barriers, adopting policies that encourage geothermal development, and implementing practical strategies to move the industry forward. Contributors include Universitas Gadjah Mada, Enerka, Purnomo Yusgiantoro Center and Universitas Brawijaya.
"Indonesia has long recognized geothermal energy as a central component of its energy strategy," said Fabby Tumiwa, Executive Director of IESR. "Working in partnership on this initiative with Project InnerSpace, we hope to accelerate development so we can truly take advantage of the vast geothermal resources beneath our feet. Indonesia is already a global leader in geothermal energy generation, but, through initiatives like this report, the nation can continue to advance into the next-generation of geothermal exploration and growth."
"Indonesia sits atop massive geothermal resources so it is only fitting that it is among the countries at the forefront of geothermal development," said Jamie Beard, Executive Director of Project InnerSpace. "By bringing together Indonesia's geothermal energy and policy leaders, we can foster collaboration, accelerate the timeline and turn potential into action. Geothermal will be a huge win for Indonesia's energy future."
Project InnerSpace is a 501(c)3 non-profit focused on expanding the use of geothermal energy globally. We are a team of scientists working to combine the voices of visionaries, entrepreneurs, and disruptors with the breakthrough expertise of geologists, drilling experts, and well engineers to build a future where geothermal powers the world with abundant and affordable energy. Project InnerSpace's catalogue of "Future of" reports includes Texas and Pennsylvania (US), with reports in New Mexico (US), India and Indonesia in development. For more information, visit ProjectInnerSpace.org or connect with us on LinkedIn.
Photo - https://mma.prnasia.com/media2/2700507/indonesiapressimage.jpg?p=medium600
Logo - https://mma.prnasia.com/media2/2512222/5347261/pi_logo_2023_2x_Logo.jpg?p=medium600
** The press release content is from PR Newswire. Bastille Post is not involved in its creation. **
Project InnerSpace Launches Initiative to Accelerate Geothermal Development in Indonesia
HANGZHOU, China, Jan. 8, 2026 /PRNewswire/ -- On January 7th, Astronergy officially launched ASTRO N7 Pro, the company's next-generation PV modules designed to set new benchmarks in power output, efficiency, and long-term system value. Featuring a power output of up to 670W and a maximum efficiency of 24.8%, ASTRO N7 Pro addresses the evolving demands of utility-scale and C&I distributed solar projects globally.
ASTRO N7 Pro is powered by Astronergy's upgraded TOPCon 5.0+ solar cell technology, integrating industry-leading technologies such as ASP, PF, SNOP. A key upgrade is the adoption of quarter-cut design: quarter-cut cell tech reduces internal current of cells, lowering power loss. Meanwhile, quarter-cut cell layout design effectively reduces the peak hot spot temperature and power loss, improving module reliability and system safety.
In practical operating environments, ASTRO N7 Pro demonstrates strong resilience under partial shading conditions. Its unique circuit design effectively reduces shading impact, enabling up to 20% more power output than half-cut-cell modules when shading occurs.
These modules also deliver reliable performance in low-irradiance and high-temperature conditions. Improved Rsh and fewer current leakage paths enable ASTRO N7 Pro to achieve 6.05% increase in single-watt power gain compared with BC products. This ensures stable energy production during early mornings, late afternoons and cloudy weather. Supported by a temperature coefficient of -0.26%/°C, ASTRO N7 Pro can maintain consistent power generation in regions with high temperatures.
With bifaciality reaching up to 85±5%, ASTRO N7 Pro earns 1–3% additional bifacial power gains over BC products. Its reliability is further reinforced through the quarter-cut cell layout, 20BB design, and a low-temperature & low-stress manufacturing process without flux, which together lead to a more uniform stress distribution, reduced hidden crack risks, and durable long-term performance.
Designed for higher returns across the project lifecycle, ASTRO N7 Pro comes with a 30-year linear power warranty and a 15-year product warranty. Compared with same-size BC modules, there's a 1.2% increase in both first-year power generation and 30-year cumulative power generation, and LCOE is cut by 1.2%.
ASTRO N7 Pro is more than just a new product series, but Astronergy's continued focus on customer needs across diverse application scenarios. With the launch of ASTRO N7 Pro, Astronergy keeps powering a sustainable future through innovation, reliability and greater profits.
** The press release content is from PR Newswire. Bastille Post is not involved in its creation. **
Astronergy Launches ASTRO N7 Pro to Unleash Pro Performance
