TekCapital secures stake in geothermal AI firm Zanskar
What's the deal? TekCapitalDealroom has a profile for this one. Try Dealroom →, a venture capital firm focused on clean energy and technology, has secured a strategic stake in Zanskar, an AI-native geothermal energy company. The investment follows Zanskar's $115 million Series C funding round, which will fund expansion of its AI-powered geothermal discovery platform and development of utility-scale power plants across the western US.
Zanskar uses artificial intelligence, modern geoscience, and advanced drilling technologies to pinpoint geothermal resources more precisely and cheaply than traditional methods. It aims to uncover previously overlooked sites and unlock what it calls a "terawatt-scale opportunity" in geothermal energy.
Why now? Demand for reliable, round-the-clock clean power is surging — driven largely by the explosive growth of AI infrastructure and data centres. Microsoft, Meta, and Google have all made major commitments to geothermal energy in recent years, signalling that the sector is moving from niche to mainstream.
Zanskar's projects are expected to deliver power to the grid before 2030, positioning the company to ride that wave.
What could go wrong? Geothermal exploration remains inherently risky. Even with AI reducing uncertainty, not every site pans out — and building utility-scale power plants requires significant capital, regulatory approvals, and long timelines. The sector also faces competition from other clean energy sources like solar and wind, which are already cheaper in many markets.
The signal: Zanskar's $115 million Series C marks a significant leap for a geothermal startup now classified as "late growth" on Dealroom, underscoring how quickly investor confidence in the sector is maturing. With Microsoft, Meta, and Google all making geothermal commitments to power energy-hungry data centres, the convergence of AI as both exploration tool and end customer is creating a feedback loop that could accelerate capital flows into the space well beyond this single round.
Read more: ainvest.com
