The race to unlock ‘superhot’ geothermal energy is heating up. Here’s why it matters

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🗞️ Driving the news: A global race is intensifying to develop “superhot” geothermal energy, a next-generation clean power source that could provide continuous, low-carbon electricity almost anywhere on Earth

🔭 The context: Unlike traditional geothermal systems limited to volcanically active regions, superhot geothermal targets rocks deeper underground at temperatures above 300°C, where water becomes supercritical and carries far more energy
• U.S. startup Quaise Energy plans to build the world’s first commercial superhot geothermal plant in Oregon by 2030 using microwave-like drilling technology developed at Massachusetts Institute of Technology

🌍 Why it matters for the planet: Superhot geothermal could become a major source of always-on renewable energy with a far smaller land footprint than many solar or wind projects
• If scalable, it could help replace fossil fuel baseload power while strengthening grid reliability and reducing emissions from electricity systems globally

⏭️ What’s next: Researchers must still prove the technology can withstand extreme underground conditions economically and safely over long periods
• Governments and investors are expected to increase funding as countries search for reliable clean power solutions that complement intermittent renewables

💬 One quote: “Harnessing the power of just one per cent of superhot rocks could provide more than eight times the current global electricity generation.”

📈 One stat: According to the Clean Air Task Force, tapping just 1% of superhot geothermal resources could generate more than 8 times today’s global electricity output

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