Business

Better use of office daylighting can improve people's well-being

A Ph.D. student at EPFL studied the use of automated control systems for blinds and electric lighting to regulate the amount of daylight in an office, and found that such systems can cut a building's energy demand and stimulate ...

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 ...

Energy & Green Tech

Carbon-air battery as a next-generation energy storage system

One of the barriers to generating electricity from wind and solar energy is their intermittent nature. A promising alternative to accommodate the fluctuations in power output during unfavorable environmental conditions are ...

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