SMRTR Science & EngineeringNov 18, 2025The Economist

Geothermal’s time has finally come

SMRTR summary

Geothermal energy is experiencing a technological breakthrough as startups use oil industry techniques like fracking and horizontal drilling to tap Earth's heat anywhere, not just in naturally hot spots. Companies like Fervo have secured record-breaking contracts while dramatically reducing drilling costs, positioning geothermal to potentially supply massive clean electricity capacity by 2050.

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