Google-Fervo Geothermal Deal: Can India Use Earth’s Heat to Power the AI Data Center Race?

The AI race is no longer only about chips, software and cloud platforms. It is now also about electricity.

Google’s collaboration with Fervo Energy has become one of the most important examples of how Big Tech is trying to solve the power problem behind artificial intelligence. In Nevada, Google partnered with Fervo to bring enhanced geothermal energy onto the grid that serves its data centers. Google says its first project with Fervo became operational in 2023 and started supplying carbon-free electricity to the local grid serving Google’s Nevada data centers.

This matters because AI data centers need power 24 hours a day. Solar and wind are useful, but they depend on weather and time of day. Geothermal energy is different. It uses heat from beneath the Earth’s surface and can provide clean electricity around the clock.

That is why geothermal is suddenly becoming one of the hottest technologies in the AI economy.

What Makes Fervo’s Technology Special?

Traditional geothermal energy works best in places where natural underground heat, water and rock conditions are already ideal. Fervo is trying to expand that map.

Fervo uses drilling methods borrowed from the oil and gas industry, including horizontal wells and real-time monitoring, to access underground heat that was previously difficult to use. In its Project Red pilot, Fervo reported a 30-day well test producing enough heat and flow for 3.5 MW of electric production, while also noting that Google and Fervo signed the world’s first corporate agreement to develop next-generation geothermal power in 2021.

The bigger breakthrough came later. Google’s clean-energy model with NV Energy was approved in Nevada, adding 115 MW of around-the-clock enhanced geothermal power developed by Fervo and delivered by NV Energy to support Google’s data centers and cloud region.

In simple words, Google is not just buying “green power.” It is helping create a new model where large energy users directly support clean, firm power projects.

Why AI Data Centers Need Geothermal

AI data centers are electricity-hungry. Training and running AI models requires powerful chips, cooling systems and constant uptime. If power supply becomes unreliable or expensive, AI expansion slows down.

That is why geothermal is attractive. It offers three things AI companies badly need: clean power, reliability and 24/7 availability.

Google says enhanced geothermal can complement solar and wind by providing consistent carbon-free electricity. It also noted that Fervo’s system used two horizontal wells and fiber-optic cables to measure flow, temperature and system performance in real time.

This is important for data centers because they cannot simply shut down when the sun sets or wind slows. They need stable baseload power.

The Scale Is Getting Bigger

Fervo is no longer just a small pilot story. Its Cape Station project in Utah is planned as a 500 MW next-generation geothermal development, with Phase I expected to begin delivering clean power by late 2026 and reach around 100 MW by early 2027.

The Wall Street Journal reported that Fervo raised $462 million from investors including Google to support its Utah project and future developments. The report also said Fervo uses oil-and-gas-style drilling methods to create geothermal reservoirs and produce electricity for power-hungry data centers, electric vehicles and growing industries.

This shows geothermal is moving from an experimental clean-energy idea to a serious infrastructure business.

Can India Use Geothermal for AI and Data Centers?

Yes, India can use geothermal energy — but it must be realistic.

India has geothermal potential, but the sector is still at an early stage. The Ministry of New and Renewable Energy says geothermal energy is available 24/7, independent of weather, and the Geological Survey of India has estimated a tentative theoretical geothermal potential of around 10 GW in India.

That is not enough to power India’s entire economy. But it can become extremely valuable for specific regions, industrial clusters, defence zones, remote areas and future data center hubs.

India’s power demand is rising quickly. Reuters reported that India may need to prepare for peak power demand of about 300 GW next year, with data centers, AI adoption and electric vehicles expected to keep pushing demand higher.

This is exactly why India should take geothermal seriously.

India’s Puga Valley Breakthrough

India’s most promising geothermal site is Puga Valley in Ladakh.

The Economic Times reported that ONGC has completed drilling its second geothermal well in Puga Valley to a depth of 1,000 metres, supporting the development of India’s first 1 MW pilot geothermal power plant. ONGC said the first well produced steam above the boiling point of water, showing the area’s geothermal promise.

This may sound small compared with Google’s 115 MW deal or Fervo’s 500 MW project, but it is an important first step.

Every clean-energy industry starts with pilots. Solar also started small. Wind also started small. If India combines drilling expertise from ONGC, geological mapping, AI-based reservoir modelling and private investment, geothermal can grow into a serious niche power source.

Why Geothermal Matters for India’s AI Race

India wants to become a global AI and data center hub. But AI infrastructure needs three things: chips, data and electricity.

India is already moving in semiconductors and cloud infrastructure. But electricity is the hidden bottleneck. Data centers need clean, stable and affordable power. If India depends only on coal, imported gas or intermittent renewables, the AI race becomes harder.

Geothermal can help in three ways.

First, it can provide round-the-clock clean power where resources are available.

Second, it can reduce pressure on the grid in remote or strategic locations.

Third, it can support data centers that want reliable clean-energy branding for global clients.

India should especially explore geothermal-linked data centers in cold regions like Ladakh and Himalayan states, where cooling demand may also be lower than in hot cities.

What India Must Do Next

India should not blindly copy the U.S. model, but it can learn from Google and Fervo.

The first step is detailed geothermal mapping. The second is risk-sharing finance because drilling is expensive and uncertain. The third is private-sector participation from energy companies, data center operators and technology firms. The fourth is using India’s oil and gas drilling experience for enhanced geothermal systems.

India should also explore abandoned oil and gas wells, especially in regions like Gujarat’s Cambay basin, for geothermal repurposing. This could reduce drilling costs and speed up pilot projects.

Final Thoughts

The Google-Fervo partnership proves that geothermal energy is no longer a forgotten renewable technology. It is becoming a serious solution for the AI age.

For India, the message is clear: the next digital revolution will not be powered by software alone. It will be powered by electricity.

India has the geothermal potential, drilling talent and rising AI demand to build its own geothermal roadmap. The journey will be difficult, but the opportunity is real.

If India wants to win the AI and data center race, it must think beyond solar and wind. The future may also come from deep under the Earth.

FAQs

What is the Google-Fervo geothermal partnership?

Google partnered with Fervo Energy to develop enhanced geothermal power that supports Google’s data center operations in Nevada.

Why is geothermal useful for AI data centers?

Geothermal can provide clean electricity 24/7, unlike solar and wind, which depend on weather and time of day.

Does India have geothermal energy potential?

Yes. MNRE says India has an estimated theoretical geothermal potential of around 10 GW.

Can geothermal power Indian data centers?

It can support selected data centers near geothermal zones or through grid-connected clean power models, but India needs more exploration, pilot projects and investment.

Where is India’s first geothermal power project?

ONGC is developing India’s first 1 MW pilot geothermal power project in Puga Valley, Ladakh.

Disclaimer: This article is for informational and educational purposes only. It is based on publicly available reports and official data. It should not be treated as investment, energy policy or financial advice.