03/01/2022

Energy & Green Tech

Revitalizing batteries by bringing 'dead' lithium back to life

Researchers at the Department of Energy's SLAC National Accelerator Laboratory and Stanford University may have found a way to revitalize rechargeable lithium batteries, potentially boosting the range of electric vehicles ...

Energy & Green Tech

Germany calls nuclear power 'dangerous,' rejects EU plan

The German government said Monday that it considers nuclear energy dangerous and objects to European Union proposals that would let the technology remain part of the bloc's plans for a climate-friendly future.

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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