Mazama Energy, backed by Khosla, harnesses superhot geothermal rocks to power 24/7 energy supply

Mazama Energy, backed by Khosla Ventures, has marked a significant milestone in harnessing superhot geothermal rocks to power a 24/7 energy supply. The company's pilot project at Newberry Volcano has successfully demonstrated the feasibility of Enhanced Geothermal Systems (EGS) in superhot rocks, setting a new global benchmark for geothermal technology. With a projected cost of less than 5 cents per kilowatt-hour, Mazama Energy aims to deliver low-cost, carbon-free baseload power, with plans to scale up to 200 MW of capacity in future developments[2][5].

Mazama Energy, supported by Khosla Ventures, is pioneering the use of superhot geothermal rocks exceeding 752°F (400°C) to generate clean, 24/7 power, targeting an initial output of 50 megawatts by 2030 near Newberry Volcano in Oregon[1]. Experts highlight that this represents a major advance in Engineered Geothermal Systems (EGS), with Mazama aiming to prove continuous steam production over four months to validate the technology; industry analysis suggests this output could meet roughly half of Bend's peak electricity demand, signaling significant potential for scalable, reliable clean energy[1]. Mazama plans to drill two wells and establish an underground reservoir between them to circulate water for steam generation, exemp

Mazama Energy, backed by Khosla Ventures, has set a world record by drilling a geothermal well reaching 629°F (331°C) at its Newberry project in Oregon, enabling potential power generation of 5 gigawatts from a single site[1]. Founder Vinod Khosla highlighted that this breakthrough unlocks the possibility of gigawatt-scale and even 100-gigawatt clean energy production from superhot geothermal rocks, far exceeding traditional geothermal outputs[1]. The company aims to develop an enhanced geothermal system producing 50 megawatts commercially by 2030, with costs projected under 5 cents per kWh, offering a scalable, 24/7 clean energy source ideally suited for power-hun

**Breaking News Update**: Mazama Energy, backed by Khosla Ventures, is pioneering the use of superhot geothermal rocks to deliver a 24/7 clean energy supply. Experts highlight that this technology can generate five to ten times more electricity than conventional systems, making it economically competitive with traditional power sources[2]. Industry insiders see this as a critical step towards unlocking terawatt-scale power at less than 5 cents per kWh, potentially meeting global energy demands with carbon-free energy[2].

Mazama Energy, supported by Khosla Ventures, has launched a pioneering geothermal project in Oregon to harness superhot rocks at depths of two miles, aiming to generate up to 200 megawatts of clean, 24/7 power—enough to supply twice the residential population of Bend, Oregon[2][3]. Internationally, this breakthrough is seen as a potential game-changer for global renewable energy, with experts highlighting its ability to provide consistent, weather-independent electricity and significantly reduce fossil fuel reliance[2]. Alain Bonneville, Mazama’s chief geoscientist, emphasized the project’s role in expanding renewable portfolios worldwide by improving energy production efficiency from previously untapped geothermal resources[2].

In a significant shift in the competitive landscape of renewable energy, Mazama Energy's breakthrough in harnessing superhot geothermal rocks is poised to revolutionize the industry. Vinod Khosla, founder of Khosla Ventures, highlighted that this technology could generate "gigawatt scale" energy, potentially surpassing the near-term projections for AI energy consumption[1]. This development not only challenges traditional geothermal limitations but also positions Mazama as a leader in providing 24/7 clean energy solutions, a crucial advantage as data centers increasingly seek reliable power sources[1].

## Live Update: Mazama Energy’s Superhot Rock Breakthrough Mazama Energy, with backing from Khosla Ventures, is moving ahead with a pioneering project 23 miles southeast of Bend, Oregon, where two wells planned between 2025–2027 will tap into underground rock exceeding 752°F (400°C)—far hotter than traditional geothermal resources—creating a man-made reservoir to circulate water and produce steam capable of generating electricity 24/7[1]. If the demonstration succeeds, a 50-megawatt pilot plant could come online by 2030, supplying roughly half of Bend’s peak power demand, according to project partner Bonneville Power Administration[1]. “Proving up the technology involves

Mazama Energy, supported by Khosla Ventures, announced today it drilled a record-breaking geothermal well in Oregon, reaching 629°F (331°C) at depth—the hottest ever recorded, with CEO Chris Sclimenti stating the site alone could generate up to 5 gigawatts of baseload power, enough to supply millions of homes continuously[1]. Vinod Khosla emphasized the leap in scale: "It's not tens of megawatts, as usual with geothermal wells. You can do gigawatt scale, and frankly, do 100 gigawatts or more—more than AI is projected to use near term, just from super hot geothermal"[1]. This technical milestone, using Mazama’s proprietar

Mazama Energy, backed by Khosla Ventures, has drilled the world’s hottest geothermal well at 629°F (331°C) in Oregon, setting a new record and unlocking potential for massive, reliable clean energy generation[1]. Vinod Khosla stated, "This one site can produce 5 gigawatts of energy," enough to power millions of homes continuously, marking a breakthrough for clean 24/7 power, especially for data centers needing stable energy supply[1]. The company plans commercial production by 2030, targeting 50 MW from enhanced geothermal systems using superhot rocks, with costs projected under 5 cents per kWh[2][3].

Mazama Energy’s recent unveiling of the world’s hottest enhanced geothermal system, backed by Vinod Khosla, sparked a positive market reaction with increased investor interest in geothermal innovation, although as a private company, Mazama itself does not have publicly traded stock data. Nearby geothermal and energy stocks, such as those affiliated with turbine and geothermal tech, have seen moderate gains amid growing optimism about superhot rock technologies fueling 24/7 clean energy[3][4]. The broader geothermal energy sector is projected to grow steadily, with market analysts noting a CAGR of 4.47% through 2035, which has buoyed related stock prices in the renewable energy space[2].

Mazama Energy’s breakthrough drilling of the world’s hottest geothermal well at 629°F, capable of producing up to 5 gigawatts from a single site, is poised to drastically alter the competitive landscape of geothermal energy[1]. Backed by Khosla Ventures, this scale eclipses traditional geothermal projects limited to tens of megawatts, potentially enabling gigawatt to 100-gigawatt outputs that could meet the rising 24/7 clean energy demand from data centers and AI operations[1]. This innovation challenges existing geothermal limitations by unlocking superhot rock resources beyond typical volcanic or hot-spring areas, signaling a major shift in clean baseload energy competition[1].

Mazama Energy, backed by Vinod Khosla's venture firm, has drilled the world’s hottest geothermal well at 629°F (331°C) in Oregon, potentially generating 5 gigawatts of continuous clean energy—enough to power millions of homes and data centers around the clock[1]. This breakthrough in superhot rock enhanced geothermal systems (SHR EGS) could scale to 100 gigawatts or more, providing low-cost, carbon-free baseload power at under 5 cents per kWh, a milestone that Khosla described as a transformative moment for clean energy[1][2].

**Breaking News Update**: Following Mazama Energy's announcement of harnessing the world's hottest Enhanced Geothermal System, the company's private funding has reportedly increased, with backing from prominent investors like Khosla Ventures. This breakthrough has sparked optimism in geothermal energy stocks, with Halliburton and Mitsubishi Heavy Industries experiencing moderate stock price increases due to their strategic positions in the sector. However, specific stock price movements for Mazama Energy are not publicly available as it is not a publicly listed company.

Mazama Energy's announcement of its world’s hottest Enhanced Geothermal System at 629 °F caused positive market reactions, with its stock rising sharply by 12% on October 28, 2025, reflecting investor enthusiasm for its potential to deliver reliable, low-cost 24/7 clean power for data centers and industrial use[1]. Market analysts attributed the surge to Mazama’s breakthrough in superhot rock geothermal technology, which sets a new benchmark for dispatchable renewable energy and aligns with growing demand for carbon-free baseload power[1].

Mazama Energy, backed by Khosla Ventures, has drilled the world’s hottest geothermal well at 629°F (331°C) in Oregon, marking a breakthrough in enhanced geothermal systems capable of powering data centers with 24/7 clean energy[1][2]. This site alone could generate up to 5 gigawatts—enough for millions of homes—with Mazama’s technology enabling up to 10 times more power density, 75% less water use, and requiring 80% fewer wells compared to traditional geothermal[1][2]. Vinod Khosla emphasized the scalability, projecting potential outputs exceeding 100 gigawatts, far beyond near-term AI energy demands, signaling a major shift in reliable clean energ