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.

Researchers develop first fully 3D-printed, flexible OLED display

Technology opens door to ubiquitous, more easily fabricated electronic screens. In a groundbreaking new study, researchers at the University of Minnesota Twin Cities used a customized printer to fully 3D…

Windows that outsmart the elements

New research introduces adaptable smart window design that can heat or cool a house. Homeowners know that the type of windows in a house contribute greatly to heating and cooling…

MIT engineers produce the world’s longest flexible fiber battery

The rechargeable battery can be woven and washed, and could provide power for fiber-based electronic devices and sensors. Researchers have developed a rechargeable lithium-ion battery in the form of an…

Templating approach stabilizes ‘ideal’ material for alternative solar cells

Researchers have developed a method to stabilise a promising material known as perovskite for cheap solar cells, without compromising its near-perfect performance. The researchers, from the University of Cambridge, used…

New device advances commercial viability of solar fuels

Discovery improves stability in ethylene and hydrogen production via artificial photosynthesis. A research team has developed a new artificial photosynthesis device with remarkable stability and longevity as it converts sunlight…

Perovskite solar cell with ultra-long stability

Perovskites are the great hope for further increasing the efficiency of solar modules in the future. Until now, their short service life has been considered the biggest hurdle to their…

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