Fervo Energy vs Ormat Technologies
Ormat holds the stronger position right now because it already runs 190-plus power plants generating close to a billion dollars a year, while Fervo has a huge valuation but almost no revenue yet.
Fervo Energy
Fervo drills enhanced geothermal wells to sell firm, round-the-clock power to AI data centers.
Ormat Technologies
Vertically integrated geothermal power producer selling electricity under long-term utility and corporate PPAs
Dimension by dimension
| Dimension | Fervo Energy | Ormat Technologies |
|---|---|---|
| Staying power of the core product | Fervo has proven drilling technology for enhanced geothermal wells but is still early in turning projects into paying, running plants. | Ormat operates over 190 geothermal plants worldwide and has decades of running power generation at scale. |
| Exposure to AI replacing the product | Fervo also sells physical electricity to data centers, so AI cannot replace what it produces either. | Ormat sells physical electricity, something AI software cannot substitute for. |
| How easily a giant could copy them | Fervo's enhanced geothermal drilling method is specialized enough that big tech or oil majors cannot easily copy it overnight. | Ormat's plants, permits, and decades of geothermal engineering are hard for a new entrant to replicate quickly. |
| Pressure from rivals | Fervo faces pressure too, since Ormat picked a partnership with Sage over Fervo, and gas-fired peaker plants plus small nuclear reactor projects like X-energy are chasing the same data center power contracts. | Ormat faces pressure as Fervo wins headline deals like the Google power agreement and Cape Station, threatening Ormat's future pipeline. |
| Financial footing | Fervo reported only $138,000 in revenue for 2025, despite a market value that has ranged from about $8 billion to over $10 billion. | Ormat brought in about $990 million in revenue for 2025, up 12.5 percent, with adjusted earnings near $582 million. |
| Valuation versus current earnings | Fervo's stock price implies a company worth billions while its reported revenue is still close to zero, showing a large gap between price and current output. | Ormat's revenue and earnings growth give its market value a grounding in actual business results. |
Questions people ask
- Ormat vs Fervo which one is more established?
- Ormat is far more established, with over 190 operating geothermal plants and steady revenue growth. Fervo is a newer entrant still converting its drilling technology into a base of running, revenue-generating projects.
- Which company makes more money right now, Ormat or Fervo?
- Ormat brought in close to a billion dollars in 2025 revenue. Fervo reported just $138,000 in revenue for the same period, despite trading at a market value in the billions.
- Is Fervo Energy a threat to Ormat Technologies?
- Yes, Fervo is contesting deals that Ormat would otherwise pursue, including the Google power agreement and the Cape Station project. Ormat still holds the larger existing base of plants, but Fervo is pulling new growth opportunities toward itself.
- Who benefits more from AI data center demand, Ormat or Fervo?
- Both companies benefit, since data centers need constant, round-the-clock power that neither wind nor solar reliably provides. Fervo has built its pitch specifically around AI data center customers, while Ormat's plants can also serve that demand but were not originally built with that customer in mind.
- Does Fervo Energy have real revenue?
- Fervo's reported 2025 revenue was only $138,000, which is far below what its market valuation of several billion dollars would suggest. Ormat, by comparison, has close to a billion dollars in actual yearly revenue.