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Fervo Energy funding, valuation and investors
Next-generation enhanced geothermal systems delivering 24/7 carbon-free electricity.
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Funding, valuation & investors
Answer-first snapshotLatest funding
Series E
$462M · December 2025
Latest known valuation
~$10.2B debut (reported)
IPO · May 2026
Total disclosed equity funding
$462M
Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.
Current status
public
public · Houston, TX
Investors in latest funding
Lead: B Capital
Other: Breakthrough Energy Ventures , Capricorn Investment Group , Devon Energy , Google
Latest tracked event: IPO (May 2026). It is shown separately because it is not counted as disclosed equity funding.
Overview
Fervo Energy develops enhanced geothermal systems (EGS) using horizontal drilling, stimulation, and fiber-optic sensing to produce always-on carbon-free power. Founded 2017 by Tim Latimer and Jack Norbeck; HQ Houston. Closed $462M Series E (Dec 2025, B Capital-led) then priced an upsized IPO at $27 on May 12–13, 2026 (Nasdaq: FRVO), raising about $1.89B; debut valuation reports ~$10.2B. Backers historically included Breakthrough Energy Ventures, Capricorn, Devon Energy, Google, and others. Cape Station (Utah) is a flagship commercial project.
Why Fervo Energy is interesting
Houston geothermal that reached public markets: Nasdaq FRVO IPO (May 2026) raised ~$1.89B at $27/share after a $462M Series E — oilfield drilling techniques applied to firm clean power.
Product & use cases
Develops and operates EGS geothermal projects that circulate fluid through engineered reservoirs to generate dispatchable clean electricity for utilities and large power buyers.
- Utility-scale baseload clean power (e.g., Cape Station)
- Data center and industrial buyers needing 24/7 carbon-free supply
- Grid firming complementary to intermittent renewables
Key facts
- IPO (May 2026): Nasdaq FRVO; ~$1.89B raised at $27/share; debut valuation ~$10.2B (Reuters)
- Series E (Dec 2025): $462M led by B Capital
- HQ: Houston, TX; founders Tim Latimer & Jack Norbeck (2017)
- Tech: EGS using oil & gas drilling/sensing methods for firm geothermal power
Funding history (newest first)
IPO
2026-05 ~$1.89B Valuation: ~$10.2B debut (reported)Series E
2025-12 $462M- B Capital (lead)
- Breakthrough Energy Ventures (participant)
- Capricorn Investment Group (participant)
- Devon Energy (participant)
- Google (participant)
Competitive landscape
Edge: Applies proven O&G subsurface techniques to geothermal at Houston operator density — then accessed public capital via FRVO.
-
Ormat Technologies incumbent
Public geothermal operator.
-
Other EGS startups (e.g. Sage Geosystems-class) direct
Next-gen geothermal peers.
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Nuclear / gas peakers for firm power alternative
Competing firm-power sources.
Notable stories
- Fervo’s IPO was widely framed as the largest venture-backed cleantech listing in years — a Houston energy-transition proof point after DOE-backed tech risk reduction.
Industries
Market / IPO context
Ticker: FRVO (NASDAQ)
IPO status: public
IPO date: 2026-05-13
Note: IPO debut valuation reported ~$10.2B (Reuters, May 2026)
Editorial / static context — not a live quote.
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