Fervo filed for a $1.3 billion IPO this Monday at a six-and-a-half billion dollar valuation. Cape Station, in Beaver County, Utah, ships its first hundred megawatts to the grid in October. Four hundred megawatts contracted to investment-grade buyers by 2028. Seven thousand dollars per installed kilowatt now, three thousand at scale, parity with combined-cycle gas without an NRC docket open anywhere in the workflow.

Geothermal sat on every IEA clean-energy roadmap from 1995 to 2022 as a tectonic gift, gated by Reykjavík and Sumatra, scaling at four hundred megawatts a year worldwide on whatever rifts the planet had already exposed. Hot dry rock in the lower forty-eight was a textbook curiosity, the EGS demos at Soultz and Newberry having stalled at the same wall for thirty years.

The drillers learned. Two decades of horizontal completions in shale plays, fiber-optic survey, multi-stage hydraulic fracture design, roughnecks who can land a curve inside a hundred-foot target zone at four kilometers. That stack got picked up off the Permian floor and pointed at granite. The labor cohort the climate desks filed under fossil-fuel sunk cost is the one drilling zero-carbon baseload in 2026.

Fervo prints an S-1 while the next gigawatt of US fission still waits on a permit older than the road show.