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.

Algae-powered computing

Scientists create reliable and renewable biological photovoltaic cell. Researchers have used a widespread species of blue-green algae to power a microprocessor continuously for a year – and counting – using…

Lifecycle assessments for greener and more sustainable lamp designs

Let there be a light: Using fewer resources, avoiding electronic waste, and saving energy: This is possible if the entire production chain for more sustainable lamps is investigated and levelled…

Bright, stable, and easy to recycle lighting

A low-cost and easy-to-manufacture lighting technology can be made with light-emitting electrochemical cells. Such cells are thin-film electronic and ionic devices that generate light after a low voltage is applied….

Reference-factory.H2 – electrolyzer and fuel cell production of the future

Hydrogen is a key element in the energy transition. To ensure that hydrogen can become generally established as an energy source, it must be produced at market prices, in sufficient…

Dual membrane offers hope for long-term energy storage

A new approach to battery design could provide the key to low-cost, long-term energy storage, according to Imperial College London researchers. The team of engineers and chemists have created a…

A new strategy for active metasurface design

… provides a full 360° phase tunable metasurface. ​The new strategy displays an unprecedented upper limit of dynamic phase modulation with no significant variations in optical amplitude. An international team…

1 2 3 4 5 554