Fervo Energy (FRVO) has reportedly secured its largest power agreement to supply nearly 400MW of electricity to Google (GOOGL), WSJ reports

Hyperscaler power purchase agreements have become a recurring feature of the US power complex as data centre load growth outpaces grid additions, and the pattern has been for each successive deal to be benchmarked against the last on size and on technology type. Geothermal PPAs of this scale sit at the large end of that sequence; most comparable agreements for firm, carbon-free supply have historically gone to nuclear or to gas with offsets, so an enhanced geothermal contract at several hundred megawatts tests whether the technology can move from pilot offtake to utility-scale commitment. The distinction that matters for the read-through is firm power versus intermittent: hyperscalers paying up for dispatchable clean supply signals the premium attached to around-the-clock load matching rather than annual renewable credits. Prior form from this buyer has been to seed emerging firm technologies with anchor contracts and then replicate across sites, so the follow-on tells are whether other hyperscalers sign comparable geothermal offtakes, whether the developer converts backlog into financed projects, and how regional power pricing and capacity markets in data centre corridors absorb the demand signal. The wire tags reference an automaker and index tags that do not match the subject; the note treats the headline text as authoritative.