As demand for clean, firm power grows, particularly to supply data centers, geothermal is emerging as a compelling alternative to options like natural gas with CCS and nuclear. Recent technological breakthroughs are transforming geothermal energy from a niche resource into a potential pillar of the clean energy mix.
Enhanced geothermal systems (EGS) pioneer Fervo Energy recently secured a major vote of confidence with an oversubscribed $462 million Series E funding round, which included contributions from Google. Advanced geothermal systems (AGS) developer Eavor Technologies began delivering power from its first commercial-scale plant in Geretsried, Germany, this month.
Enverus Intelligence® Research finds conventional geothermal remains the most economic option among geothermal technologies, with an average levelized cost of energy (LCOE) of $78/MWh. That compares with LCOEs of $151/MWh for AGS, which uses sealed subsurface loops to circulate a working fluid, and $143/MWh for EGS, which involves engineered reservoirs created in hot rock to circulate water for heat extraction (Figure 1).
However, conventional geothermal is constrained by geographic and geologic requirements, creating strong momentum for EGS and AGS. By decoupling geothermal development from naturally occurring reservoirs, these next-generation technologies significantly expand the range of locations where geothermal power can be deployed. This is unlocking a larger, scalable market for baseload, zero-carbon electricity as costs and risks continue to decline through technological advances.
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DID YOU KNOW?
California hosts the world’s largest geothermal power complex. The Geysers supplies more than 60% of the electricity for the state’s northern coastal area, enough to power about 725,000 homes, or a city the size of San Francisco.
About Enverus Intelligence® | Research
Enverus Intelligence® | Research, Inc. (EIR) is a subsidiary of Enverus that publishes energy-sector research focused on the oil, natural gas, power and renewable industries. EIR publishes reports including asset and company valuations, resource assessments, technical evaluations, and macro-economic forecasts and helps make intelligent connections for energy industry participants, service companies, and capital providers worldwide. See additional disclosures here.
