Skip to main content

"Top 10 Unique Geothermal Projects in the World Harnessing Sustainable Energy"

Geothermal energy is one of the most reliable and sustainable sources of renewable energy, and its popularity is rapidly growing worldwide. Geothermal energy is generated from the Earth's natural heat, which is harnessed using geothermal power plants to produce electricity. Here are the top ten unique geothermal projects in the world that are leading the way in harnessing geothermal energy:



(image source; unsplash.com)

Hellisheidi Power Station, Iceland: This is the largest geothermal power plant in the world, with a capacity of 303 MW. The power plant harnesses the geothermal energy from the Hellisheidi volcanic system to generate electricity.


Cerro Prieto Geothermal Power Station, Mexico: This is the second-largest geothermal power plant in the world, with a capacity of 720 MW. The power plant is located in Baja California and has been in operation since 1973.


The Geysers, California, USA: This is the largest geothermal field in the world, located in northern California. The field has a capacity of 1,517 MW and is capable of generating enough electricity to power over a million homes.


Wairakei Power Station, New Zealand: This power station is located in the Taupo volcanic zone of New Zealand and has a capacity of 185 MW. It was the first geothermal power station in New Zealand and one of the first in the world.


Krafla Geothermal Power Station, Iceland: This power station is located in the Krafla volcanic system in Iceland and has a capacity of 60 MW. It was built in the 1970s and has since undergone several expansions.


Nesjavellir Geothermal Power Station, Iceland: This power station is located near Reykjavik and has a capacity of 120 MW. It was built in the 1990s and is capable of supplying electricity to over 50,000 homes.


Olkaria Geothermal Power Station, Kenya: This power station is located in the Rift Valley of Kenya and has a capacity of 280 MW. It is one of the largest geothermal power plants in Africa and provides electricity to a significant portion of Kenya's population.


Larderello Geothermal Complex, Italy: This complex is located in Tuscany, Italy, and is one of the oldest geothermal power plants in the world. It has been in operation since 1913 and has a capacity of 769 MW.


Wayang Windu Geothermal Power Station, Indonesia: This power station is located in West Java, Indonesia and has a capacity of 227 MW. It was built in the 1990s and is one of the largest geothermal power plants in Indonesia.


Beowawe Geothermal Plant, Nevada, USA: This power plant is located in northern Nevada and has a capacity of 16 MW. It is one of the oldest geothermal power plants in the United States and has been in operation since the 1980s.


These ten unique geothermal projects are leading the way in harnessing the Earth's natural heat to produce electricity. They demonstrate the potential of geothermal energy as a reliable and sustainable source of renewable energy that can contribute significantly to the world's energy needs.

source: (researched and written by alphaxioms.blogspot.com)

Comments

Post a Comment

Hot Topics 🔥

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...
Post a Comment
Read more

Inside the Geothermal Startup Mind: The Strategy, Funding & Sacrifices Behind Teverra’s Growth

Inside a Geothermal Startup’s Mind: Strategy, Funding, Ethics, and the Brutal Race to Commercialize This interview was done by Robert Buluma on behalf of Alphaxioms  Image:  The Interviewee, Dr.  Hamed Soroush is the Founder and President at Teverra  There’s a certain kind of silence that exists inside fast-growing startups. Not the quiet of peace, but the quiet of pressure . It’s the silence of teams racing to commercialize before competitors arrive. The silence of founders balancing mission and survival. The silence of a clean energy industry that desperately needs success stories… but is still learning how to measure them. In this one-on-one interview, we explore what it really takes to build a geothermal-driven clean energy company in today’s market, from strategic decisions and funding discipline to leadership, ethics, and the painful sacrifices behind growth. 1)  Vision & Strategy: “Speed Is Everything” Q:   Teverra  has grown rapidly, but co...
Post a Comment
Read more

Vallourec-XGS Alliance Unlocks 3-GW Geothermal Buildout in Western US

Vallourec + XGS Energy : The Tubular Alliance That Could Turn Next-Gen Geothermal Into a 3-GW Reality Across the Western U.S. By: Robert Buluma Image:Vallourec-XGS Alliance Unlocks 3-GW Geothermal Buildout in Western US There are moments in the energy transition when a “press release” quietly reveals something far bigger than a partnership. It reveals a  supply chain war being won before the market even realizes the battle has begun. On January 28, 2026, Vallourec one of the world’s most dominant names in premium tubular solutions—announced a strategic supply chain partnership with XGS Energy, the next-generation geothermal developer building what may become one of the most aggressive geothermal project pipelines in North America: a 3-gigawatt commercial pipeline across the western United States. And this isn’t a distant dream. This is happening now—because XGS is preparing to begin construction this year on its headline project: a 150 MW geothermal facility in New Mexico backed ...
Post a Comment
Read more

The Billion-Dollar Gamble Beneath Our Feet: Why Geothermal Exploration Is the Industry’s Greatest Risk

Exploration Risk: The Billion-Dollar Gamble Beneath Our Feet By:  Robert Buluma Image credit: Kane Watikson on LinkedIn  Geothermal energy is often described as the sleeping giant of the clean energy transition  constant, weather-independent, capable of delivering 24/7 baseload power without the intermittency that defines solar and wind. Yet despite this extraordinary promise, geothermal remains underdeveloped in most parts of the world. The reason is not lack of heat. It is not lack of demand. It is not even lack of technology and not even  FINANCE ,  Whilst many will throw that policy card, but Alphaxioms is already future proofing that .  The real barrier lies several kilometers beneath our feet  in uncertainty. Exploration risk is the defining challenge of geothermal energy. Unlike wind turbines that can measure wind speeds before construction, or solar farms that can predict output from sunlight data, geothermal developers must make multimillion-d...
Post a Comment
Read more

KenGen Launches International Tender for Essential Geothermal Wellhead

KenGen Launches International Tender for Essential Geothermal Wellhead Equipment Amid Kenya's Green Energy Push In a significant move to bolster its geothermal energy infrastructure, Kenya Electricity Generating Company PLC (KenGen) has issued an open international tender for the supply of specialized geothermal wellhead equipment. The tender, referenced as KGN-GDD-025-2026, focuses on expanding gate valves and adaptor flanges—critical components used in geothermal wellheads to manage high-pressure steam and ensure safe, efficient energy extraction. Released in January 2026, this procurement opportunity underscores KenGen's ongoing commitment to expanding Kenya's renewable energy capacity, particularly in the geothermal sector, which already accounts for a substantial portion of the country's power generation. Tender Details and Requirements The tender invites sealed bids from eligible candidates worldwide, emphasizing an open competitive process to attract qualified ...
Post a Comment
Read more

Zanskar Secures $115 Million to Redefine Geothermal Discovery with AI

Zanskar Secures $115 Million to Redefine Geothermal Discovery with AI By: Robert Buluma Image: Zanskar Secures $115 Million to Redefine Geothermal Discovery with AI The geothermal sector just crossed another psychological milestone. Zanskar , a U.S.-based geothermal developer blending hard geoscience with artificial intelligence, has raised $115 million in Series C financing, marking one of the most significant capital injections yet into AI-driven geothermal exploration. The raise propels the company into a new phase,moving decisively from discovery to grid-scale power generation across the Western United States. This latest round pushes Zanskar’s total equity funding to $180 million, a clear signal that investors now see geothermal not as a niche renewable, but as critical baseload infrastructure for the decades ahead. Big Capital Bets on AI-Native Geothermal The funding round was led by Spring Lane Capital , with continued backing from Obvious Ventures, Union Square Ventures , and...
Post a Comment
Read more

Green Therma and GFZ Potsdam Launch Breakthrough Geothermal Demonstration

Turning Deep Earth Heat Into a Scalable Climate Solution: Green Therma and GFZ Potsdam Launch Breakthrough Geothermal Demonstration By: Robert Buluma Published on January 17, 2026 In the quest for reliable, carbon-neutral energy, geothermal heat stands out as one of the most promising yet underutilized resources. Unlike solar or wind, which depend on weather, geothermal energy draws from the Earth's constant internal heat — a source that's available 24/7, year-round. However, traditional geothermal systems often face high costs, geological risks, and significant heat loss when extracting energy from great depths. Enter Green Therma, a Danish innovator, and the Helmholtz Centre Potsdam GFZ (Germany's leading earth sciences research center). In early 2026, they're launching a groundbreaking demonstration at the renowned geothermal research site in Groß Schönebeck, north of Berlin. This project marks the world's first real-world installation of Green Therma's pate...
Post a Comment
Read more

How to Start a Geothermal Energy Company: Entrepreneur’s Guide

How to Start a Geothermal Energy Company: Entrepreneur’s Guide By:  Robert Buluma Geothermal energy is emerging as one of the most reliable and sustainable renewable energy sources in the world. Unlike solar or wind, geothermal provides a stable, 24/7 energy supply, making it a highly attractive sector for entrepreneurs looking to enter the renewable energy market. If you’ve ever wondered how to start a geothermal energy company, this comprehensive guide walks you through everything—from understanding the technology to securing permits, funding, and scaling operations. Why Start a Geothermal Energy Company? The demand for renewable energy is skyrocketing, driven by climate change concerns, government incentives, and rising electricity costs. Geothermal energy is uniquely positioned because it is: Reliable and Consistent:  Provides baseload power 24/7. Environmentally Friendly:  Minimal greenhouse gas emissions and a small land footprint. Profitable:  With proper plan...
Post a Comment
Read more

CTR Launches American Data Power: 600 MW Geothermal Complex to Fuel America’s AI & Hyperscale Data Boom at Salton Sea

The recent announcement from  Controlled Thermal Resources Holdings Inc. (CTR) marks a significant step in addressing one of the most pressing challenges in the U.S. energy landscape:  providing reliable, clean, baseload power for the explosive growth of hyperscale data centers and AI infrastructure. On January 29, 2026, CTR launched American Data Power, a new subsidiary dedicated to delivering a utility-scale 600 MW energy complex in California's Salton Sea Geothermal Field. This initiative advances the next phase of CTR's flagship Hell’s Kitchen development, positioning it as one of the largest baseload renewable energy projects in the country. Geothermal energy stands out in the renewable mix because it delivers continuous, 24/7 power unlike solar or wind, which depend on weather conditions. The proposed complex targets a capacity factor exceeding 95%, ensuring high operational reliability. This makes it ideal for the constant, high-load demands of hyperscale data centers...
Post a Comment
Read more

7,000 Feet Deep, 338°F: The Game-Changing Sensor Revolutionizing Enhanced Geothermal Systems

Breakthrough in Geothermal Monitoring: Berkeley Lab's High-Temperature Seismometer Powers the Future of Enhanced Geothermal Systems By: Robert Buluma Image: Cape Station, Fervo Owned Geothermal Station  Geothermal energy has long been valued as a reliable, clean, and renewable source of power. It draws heat from deep within the Earth to generate electricity with virtually no greenhouse gas emissions during operation. Traditional geothermal plants rely on naturally occurring hot water or steam reservoirs, which restricts development to specific volcanic or tectonically active regions. Enhanced Geothermal Systems (EGS), however, represent a game-changing evolution. EGS engineers artificial reservoirs in hot, otherwise impermeable rock formations found almost anywhere with sufficient subsurface heat. By injecting fluid under pressure to create and propagate fractures, EGS dramatically expands the geographic reach and scalability of geothermal power, offering the potential for 24/7, c...
Post a Comment
Read more