Energy & Green Tech

A 'rock star' system for geothermal energy

A team of scientists has assembled a first-of-its-kind system to help them understand how to harness energy from deep below ground.

Engineering

Micro drilling turbines improve efficiency of geothermal systems

Geothermal systems are becoming an increasingly important source of clean and, above all, baseload-capable energy. But the wells, which can be several thousand meters deep, are risky, and things can sometimes go wrong. Fraunhofer ...

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