Power and Electrical Engineering

This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.

innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.

Kilowatt boost for ultrafast laser material processing

A new ultrashort pulse (USP) laser beam source from TRUMPF, designed for industrial use, will significantly expand the range of applications of USP laser processes. The Fraunhofer ILT will be…

Fission chips – How vinegar could revolutionize sensor processing

Researchers at Macquarie University have developed a new way to produce ultraviolet (UV) light sensors, which could lead to more efficient and flexible wearable devices. The study, published in the…

Novel redox-active metal-organic framework

… as an anode material for Li batteries operating in freezing conditions. Achieved a discharge capacity five times higher than that of graphite anode material, even in environments as low…

Vertical Farming

A Contribution to Protein Supply for the Growing Global Population. To ensure that food proteins do not become scarce in the future despite extreme weather conditions and increasing environmental stress,…

Dormant Capacity Reserve in Lithium-Ion Batteries Detected

Batteries undercut their theoretical capacity in practice, sometimes significantly. In a lithium iron phosphate cathode, researchers at TU Graz have now been able to observe exactly where the capacity loss…

Tiny batteries for powering cell-sized robots

These zinc-air batteries, smaller than a grain of sand, could help miniscule robots sense and respond to their environment. A tiny battery designed by MIT engineers could enable the deployment…

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