Fervo Energy’s $1.9B IPO Sparks Surge in Geothermal Energy Investment

Just three years ago, enthusiasm for geothermal energy was lukewarm at best. In a sign of how marginal it seemed, the Biden administration’s clean energy investments allocated only $84 million specifically for next-generation geothermal technologies. By contrast, the next-generation nuclear industry received roughly 40 times more funding.

Geothermal electricity generation harnesses heat from the Earth’s molten core to spin turbines, producing carbon-free, 24/7 renewable energy—a compelling solution in today’s climate crisis and surging energy demand. Though the technology has been in use since 1913, its growth has been limited by the industry’s reliance on rare underground reservoirs of hot water.

In 2023, a breakthrough by Fervo Energy, a little-known startup backed by Bill Gates, changed the game. The company demonstrated that fracking technology could extract energy from hot, dry rocks, which are abundant worldwide. Fervo’s announcement reignited the geothermal industry, attracting investors eager to capitalize on a reliable, carbon-free energy source that could leverage existing oil and gas infrastructure and workforce.

Fervo’s Record-Breaking IPO

Investor interest surged further as demand for energy to power artificial intelligence data centers intensified. Fervo Energy took advantage of the momentum by upsizing its initial public offering (IPO) on the Nasdaq stock exchange. The company initially planned to raise $1.3 billion, but ultimately netted nearly $1.9 billion—a 50% increase.

On its debut trading day, Tuesday, the company’s stock price soared over 30%, reaching more than $36 per share. Trading resumed on Wednesday, maintaining strong momentum.

Exclusive Interview: Fervo’s Strategy Moving Forward

Following the IPO, Sarah Jewett, Fervo’s senior vice president of strategy, discussed the company’s plans in an exclusive interview. The conversation, conducted over Zoom, was lightly edited for clarity and length.

Q: Congratulations on Fervo’s stock market debut. Just days ago, the company upsized its IPO, and yesterday, the FRVO ticker launched on Nasdaq, raising nearly $1.9 billion—far exceeding the initial $1.3 billion target. You must be thrilled.

Sarah Jewett: I’m teeing you up for the pun here: Geothermal is so hot right now. The IPO isn’t a finish line for Fervo; it’s a financing milestone that enables us to build more clean, firm, reliable, and affordable energy. That’s what we’re most excited about as we ring the bell on Nasdaq. While we celebrate, our focus is on getting back to work.

The IPO proceeds will fund Fervo’s flagship project: the 500-megawatt Cape Station plant in Utah. This installation represents a major step toward scaling geothermal energy as a viable alternative to fossil fuels.