Skip to main content

Indonesia's 46 MW Nage Geothermal Set To Auction

Exciting Developments in Indonesian Geothermal Energy: The 46 MW Nage Geothermal Plant Auction

By:Robert Buluma

The energy landscape of Southeast Asia is on the brink of a transformative shift, as the Indonesian Ministry of Energy and Mineral Resources (Kementerian ESDM) recently announced a highly anticipated tender for the Nage Geothermal Working Area (GWA) on Flores Island. This landmark project aims to harness the island's geothermal potential, contributing significantly to Indonesia's renewable energy portfolio.

A Gateway to Sustainable Energy

Set against the backdrop of Indonesia's lush landscapes, the Nage GWA project is not just another energy initiative but a bold step toward a greener future. The project has an estimated geothermal reserve of 46 MWe, with plans to develop a capacity of 40 MW. This ambitious endeavor underscores the Indonesian government's commitment to leveraging its abundant geothermal resources to meet growing energy demands sustainably.

Cutting-Edge Exploration and Promising Potential

The groundwork for this project is already well underway. Extensive exploration efforts by the government have included detailed geoscience surveys and the drilling of two slim-hole wells. These explorations have yielded promising results, with reservoir temperatures soaring to an impressive 284°C. Such high temperatures are indicative of robust geothermal activity, paving the way for efficient energy production.

Sustainable Development Across 10,410 Hectares

Spanning an expansive 10,410 hectares, the Nage GWA encompasses diverse land use categories, including Production Forest, Convertible Production Forest, and Other Utilization Areas. This strategic allocation ensures that the project not only meets energy production goals but also adheres to sustainable development practices. The careful integration of various land uses highlights a balanced approach to environmental stewardship and resource utilization.

The Road Ahead: A Call for Participation

The auction process for the Nage GWA is now open, inviting interested parties to submit their registration forms and necessary documents by May 31, 2024. This call to action presents a unique opportunity for stakeholders to contribute to a pioneering project that promises to reshape Indonesia's energy landscape. The competitive bidding process is expected to attract leading energy companies and investors, eager to be part of this groundbreaking initiative.

 Bright Future for Indonesian Geothermal Energy

As the world grapples with the urgent need for sustainable energy solutions, projects like the Nage Geothermal Plant offer a beacon of hope. By tapping into its geothermal reserves, Indonesia is setting a precedent for innovative and eco-friendly energy production. The successful development of the Nage GWA could serve as a model for similar initiatives across the region, showcasing the untapped potential of geothermal energy.

Stay tuned for more updates on this exciting journey towards a sustainable energy future in Southeast Asia. The Nage Geothermal Plant is not just an infrastructure project; it's a testament to the power of renewable energy and the promise of a greener, more sustainable world.

Source:panas.bumi southeastasia-indonesia

Connect With Us:Alphaxioms

Comments

Hot Topics 🔥

FINANCING STRATEGIES FOR GEOTHERMAL PROJECTS LEVERAGING TAX CREDIT INCENTIVES

FINANCING STRATEGIES FOR GEOTHERMAL PROJECTS LEVERAGING TAX CREDIT INCENTIVES Aligning Policy, Risk Mitigation, and Investor Capital to Unlock Geothermal Growth Geothermal energy stands at a unique crossroads in the global energy transition. It is one of the few renewable resources capable of delivering continuous, baseload power and heat, independent of weather conditions. Unlike solar and wind, geothermal offers grid stability, industrial heat, and long-term energy security. Yet despite its immense potential, geothermal deployment has historically lagged behind other renewables due to high upfront capital costs, geological uncertainty, and complex financing requirements. In recent years, governments and financial institutions have increasingly turned to **tax credit incentives as a strategic lever to overcome these barriers. By reducing capital expenditure, improving cash flow profiles, and attracting institutional investors, tax credits are reshaping how geothermal projects are fina...

Vulcan Energy's G-LEP Plant in Landau Paves the Way for Europe's Sustainable Lithium Revolution

Breaking Ground: Vulcan Energy's G-LEP Plant in Landau Paves the Way for Europe's Sustainable Lithium Revolution By: Robert Buluma In the heart of Germany's Rhineland-Palatinate region, a groundbreaking ceremony marked the laying of the foundation stone for the first optimized Geothermal and Lithium Extraction Plant (G-LEP) in Landau, spearheaded by Vulcan Energy Resources, an Australian-German company. As Petra Dick-Walther, State Secretary in the Ministry for Climate Protection, Environment, Energy, and Mobility of Rhineland-Palatinate, described in her recent social media post, this project represents a "quantum leap into the future." It enables the simultaneous extraction of climate-neutral lithium and generation of renewable energy from the hot thermal beds of the Upper Rhine Graben, opening new avenues for Germany's energy transition, supply security, and Europe's sovereignty over critical resources. Lithium, a key component in batteries for electri...

The 2025 U.S. Geothermal Market Report published by the National Laboratory of the Rockies & Geothermal Rising

The 2025 U.S. Geothermal Market Report published by the National Laboratory of the Rockies (NLR, formerly NREL) in collaboration with Geothermal Rising and supported by the U.S. Department of Energy's Geothermal Technologies Office (GTO), provides a comprehensive update on the geothermal sector since the 2021 report.  By:  Robert Buluma Released in 2025 (with data through mid-2025), it expands coverage to include geothermal heat pumps (GHPs) for single-building and district applications, alongside power generation and direct use. The report highlights steady growth in installed capacity, accelerating investment in next-generation technologies like enhanced geothermal systems (EGS) and closed-loop geothermal (CLG), cost declines, policy support, and emerging opportunities driven by demand for reliable, 24/7 clean energy. Geothermal Power Generation: Steady Growth and Momentum U.S. geothermal power has seen consistent expansion, with nameplate installed capacity reaching 3,96...

Geo Dipa's Game-Changing Leap: Commercial Silica and Lithium Production from Geothermal Brines by 2028

Geo Dipa's Ambitious Leap: Extracting Silica and Lithium from Geothermal Brines by 2028 Introduction In an era where the global energy transition demands sustainable sources of critical minerals, Indonesia's state-owned PT Geo Dipa Energi ( Persero ) is positioning itself at the forefront of innovation. By 2028, Geo Dipa plans to commence commercial production of silica and lithium extracted from geothermal brines, a byproduct of its geothermal power operations. This initiative not only diversifies the company's revenue streams but also aligns with Indonesia's broader goals of enhancing renewable energy capacity and supporting the electric vehicle (EV) battery supply chain.  Geothermal energy, harnessed from the Earth's heat, produces hot brines rich in dissolved minerals like lithium and silica. Traditionally viewed as waste, these brines are now seen as valuable resources. Geo Dipa's strategy builds on years of feasibility studies and international partnershi...

Switch's Bold Move: 13MW Geothermal PPA with Ormat in Nevada – Game-Changer

Switch's Bold Move: Signing a 13MW Geothermal PPA with Ormat Technologies in Nevada – A Game-Changer for Sustainable Data Centers Image: Ormat Power Plant Posted by Alphaxioms Geothermal News on January 12, 2026 Welcome back to Alphaxioms Geothermal News, your go-to source for all things geothermal energy, innovation, and sustainability. As we kick off 2026, the intersection of renewable energy and high-tech industries is heating up—literally. Today, we're diving deep into a groundbreaking announcement that's set to reshape how data centers power their operations. Global data center operator Switch has inked a 20-year Power Purchase Agreement (PPA) with Ormat Technologies for 13MW of geothermal power from the Salt Wells geothermal power plant in Nevada. This isn't just another deal; it's a pivotal step toward carbon-free, reliable energy for the AI-driven future. In this comprehensive blog post, we'll unpack the details of this agreement, explore the technolog...

Banda Baru Geothermal Tender Flops: Zero Bidders Step Forward

Banda Baru Geothermal Survey Tender Fails to Attract Bidders By:  Robert Buluma Indonesia's push toward renewable energy suffered a notable setback in late 2025 when the tender for the Preliminary Survey and Exploration Assignment (WPSPE) of the Banda Baru Sepa geothermal block closed without a single bidder. Located on the remote Seram Island in Maluku Province, this 1,989-hectare site was seen as a promising addition to the nation's geothermal portfolio, with estimated potential of around 25-30 MW. The tender, open from October 31 to December 1, 2025, aimed to assign a developer for initial surveys and exploration, but the lack of interest underscores deep-rooted challenges in attracting investment to Indonesia's geothermal sector. Seram Island, a rugged and largely undeveloped landmass north of Ambon, is characterized by dense rainforests, towering mountains, and limited infrastructure. The Banda Baru block's location amplifies logistical difficulties, making it a to...

Geothermal Power Play: Well Engineering Partners Takes Over Operations as Sproule ERCE Sharpens Advisory Focus

The geothermal energy sector is heating up literally and figuratively and a recent strategic move is set to accelerate progress in sustainable energy production. By: Robert Buluma Effective January 1, 2026, Well Engineering Partners (WEP) acquired the operational and production-focused geothermal activities from Sproule ERC (formerly associated with Veegeo). This acquisition marks a smart realignment of strengths in the booming geothermal market, where clean, reliable baseload energy is increasingly vital for the global energy transition. Imagine harnessing the Earth's natural heat to power homes, industries, and cities without the intermittency of solar or wind. Geothermal energy does exactly that, providing constant output from deep underground reservoirs. But turning that potential into reality requires specialized expertise from initial resource assessment to long-term well maintenance. That's where this deal shines: it allows each company to double down on what they do b...

13 States Launch Initiative to Accelerate Geothermal Power Development

NASEO Launches Multistate Geothermal Power Accelerator: A Major Step Toward Clean, Reliable Energy By:  Robert Buluma In a significant boost for America's clean energy future, the National Association of State Energy Officials (NASEO) announced on December 18, 2025, the launch of the NASEO Geothermal Power Accelerator. This collaborative initiative brings together 13 states to fast-track the development of geothermal power in partnership with the private sector. Funded by the U.S. Department of Energy’s Geothermal Technologies Office and NASEO itself, the Accelerator aims to unlock the vast potential of geothermal energy a reliable, firm, and flexible source of clean power available around the clock. The participating states are Arizona, California, Colorado, Hawaii, Idaho, Louisiana, Montana, Nevada, New Mexico, Oregon, Pennsylvania, Utah, and West Virginia. These diverse regions, spanning traditional geothermal hotspots in the West to emerging opportunities in the East, will wo...

Versailles Powers Its Historic Legacy with Deep Geothermal Energy: A Model for Sustainable Urban Heating

Versailles Embraces Deep Geothermal Energy to Decarbonize Its District Heating Network By Robert Buluma The historic city of Versailles in France's Yvelines department is taking a bold step toward sustainability. On December 18, 2025, Mayor François de Mazières and Franck Lacroix, Deputy Managing Director of Engie , signed a 32-year concession agreement. This partnership entrusts Engie with transforming, modernizing, and greening the city's district heating network, aiming to slash carbon emissions while providing reliable, renewable heat to residents. At the project's core is deep geothermal energy, harnessing the natural heat from underground aquifers. The site targets the Dogger aquifer, a limestone formation from the Middle Jurassic period, located about 1,500 meters below the Paris Basin. Water in this layer reaches temperatures of around 60°C, making it ideal for heating. The plan involves drilling a geothermal doublet two wells: one to extract hot water and another t...

Rodatherm Energy: Pioneering Closed Loop Geothermal in Utah

Revolutionizing Geothermal Energy: Rodatherm's Game-Changing Approach in Utah Posted by Alphaxioms Geothermal News on January 17, 2026 Utah-based Rodatherm Energy Corporation has revolutionized the geothermal energy equation, and venture capitalists have taken note. With pilot projects planned for Millard County and Beaver County, the company has what founder and CEO Curtis Cook calls “a novel approach” to geothermal technology. In a world racing toward sustainable energy solutions, geothermal power has long been a reliable but underutilized player. Traditional geothermal systems rely on water to extract heat from the Earth's depths, often limiting their deployment to remote, sparsely populated areas due to environmental concerns and high costs. But Rodatherm is flipping the script with its innovative, waterless closed-loop system that promises efficiency, scalability, and minimal environmental impact. At the heart of Rodatherm's technology is what Cook describes as ...