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.

Efficient fuel-molecule sieving using graphene

For realizing carbon neutrality, the demand for the development of direct methanol/formic acid-fuel cell technology has been increasing. In this technology, methanol or formic acid is used as an e-fuel…

From Microchips to Holograms – the Perfect Light Modulation

Fraunhofer IPMS develops photonic microsystems that modulate light using small, controllable mirrors to create unique images and structures. These so-called spatial light modulators (SLM) are micromirror arrays with up to…

Cheap and efficient catalyst could boost renewable energy storage

Storing renewable energy as hydrogen could soon become much easier thanks to a new catalyst based on single atoms of platinum. The new catalyst, designed by researchers at City University…

Novel organic light-emitting diode with ultralow turn-on voltage for blue emission

An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V, as demonstrated by researchers from Tokyo Tech. Their…

Charging ahead

New electrolyte goes extra mile for faster EV charging. Oak Ridge National Laboratory researchers are taking fast charging for electric vehicles, or EVs, to new extremes. A team of battery…

Flexibilisation of electricity demand

New funding phase of the Kopernikus project SynErgie at University of Bayreuth. By 2035, the electricity generated in Germany is to come entirely from renewable sources. However, an electricity supply…

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