Fervo Energy Company Class A common stock Q3 2026 Earnings Recap

Fervo shares rose 26.1% after the company reported its first 33-MW GeoBlock had entered commercial operation ahead of its contractual deadline and highlighted a 396-MW, 15-year Google PPA. The positive reaction appears tied to evidence of execution at utility scale and a large contracted pipeline, though most of the planned Google capacity is not scheduled to come online until 2028.

Key Takeaways

• GeoBlock 1 began commercial operation on September 30 after synchronizing to the grid on September 24; it is generating revenue under its PPA and performing in line with operational expectations.
• GeoBlocks 2 and 3 have reached mechanical completion. Fervo expects both to enter commercial operation by January 1, 2027, bringing its first three GeoBlocks to approximately 100 MW.
• The Google agreement covers approximately 396 MW across four 99-MW tranches under a 15-year take-or-pay contract, with delivery targeted to start in mid-2028 and all units targeted online before year-end 2028.
• Fervo has an expansion option to offer Google approximately 600 MW more, potentially bringing the total to 1 GW; the transcript does not establish that this additional capacity is contracted.
• Management says repeat construction could reduce GeoBlock delivery times to under 18 months over time, but that remains an expectation rather than a demonstrated track record at scale.