Lede: Enhanced geothermal systems (EGS) could unlock up to 150 GW of always-on clean power according to USGS and industry estimates, directly addressing intermittency challenges of solar and wind.

Fervo Energy is developing Cape Station in Utah, targeting initial 100 MW online later this year with site potential of 4.3 GW, plus a 115 MW Nevada project supplying Google and NV Energy; the company secured 1.75 GW of Organic Rankine Cycle turbine capacity from Turboden and filed for Nasdaq IPO under ticker FRVO (https://oilprice.com/Alternative-Energy/Geothermal-Energy/Americas-Geothermal-Breakthrough-Could-Unlock-a-150-Gigawatt-Energy-Revolution.html). Conventional US geothermal currently stands at 2.7 GW summer capacity from 99 plants, 53 of them in California.

USGS estimates 135 GW EGS potential in the Great Basin alone; the technology applies horizontal drilling and hydraulic stimulation from oil-and-gas fracking to create reservoirs in hot dry rock where none exist naturally (https://www.energy.gov/eere/geothermal/enhanced-geothermal-systems). This follows the pattern of the 2006 MIT Future of Geothermal Energy report that first quantified economic recoverability at scale with technology transfer, later validated by Fervo's 2023 pilot achieving commercial flow rates.

Original coverage notes government support continuity and 2026 commercial launch but understates the firm-power attribute that reduces battery storage demand in renewable grids; DOE's Enhanced Geothermal Shot and related field data indicate cost curves tracking shale-gas declines, positioning EGS to deliver dispatchable carbon-free electricity at a scale IPCC pathways have historically under-weighted relative to variable renewables.