Zanskar's Breakthrough in Geothermal Energy Discovery

Zanskar, a geothermal startup utilizing artificial intelligence, announced on Thursday that it has identified a new commercially viable geothermal site in Nevada. This discovery is touted as the first significant find in the geothermal industry in decades. Carl Hoiland, cofounder of Zanskar, emphasized the significance of this achievement, stating, “To get to this point where, thanks to these new tools and these new capabilities, you can systematically find these sites and systematically derisk them—we just think this is the first full-scale signal that the tide has turned.”

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Geothermal energy, which harnesses steam produced from underground reservoirs of hot water, is considered one of the simplest forms of renewable energy. The process requires minimal mining and complex fuel conversions. Areas where tectonic plates converge, particularly in the western United States, are prime candidates for geothermal power plants. Historically, the largest developed geothermal field is located in California, where hot springs have been utilized for thousands of years.

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A significant challenge in developing geothermal energy is locating these underground resources. Most geothermal systems capable of generating electricity are situated deep beneath the Earth's surface, often without any visible indicators at the surface. These hidden or blind systems complicate the identification process, leading to many geothermal plants being established accidentally during drilling for other resources, such as agricultural wells or oil.

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Joel Edwards, Zanskar’s other cofounder, described the search for geothermal resources as “sort of a needle-and-haystack problem,” noting that only a small percentage of land surveyed will contain a viable geothermal system.

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The push for geothermal energy in the United States gained momentum during the 1970s oil crisis when the federal government sought to increase geothermal output. As part of this initiative, a grid was established in Nevada to systematically drill for these hidden geothermal systems. This historical context highlights the long-standing interest in geothermal energy, which has faced challenges over the years but is now experiencing a resurgence due to advancements in technology.

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Zanskar's discovery could signal a turning point for the geothermal industry, which has often been viewed as stagnant. The successful identification of a new site using AI may pave the way for further exploration and development of geothermal resources, potentially contributing to a more sustainable energy landscape in the United States and beyond. The company’s approach could inspire similar efforts in other regions, enhancing the viability of geothermal energy as a significant renewable resource.

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• “When we started this company, I think the most common message we heard was that geothermal was dead—it was a history of bones, a graveyard of so many failures,” — Carl Hoiland, Co-founder of Zanskar

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• “It is sort of a needle-and-haystack problem,” — Joel Edwards, Co-founder of Zanskar

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