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.

The world’s highest peak power laser-oscillator

Hamburg scientists at Helmut Schmidt University/UniBw H have succeeded in developing a particularly powerful thin-disk laser oscillator. Hamburg scientists at Helmut Schmidt University/UniBw H have succeeded in developing a particularly…

Extracting a clean fuel from water

New catalyst lowers cost for producing environmentally sustainable hydrogen from water. A plentiful supply of clean energy is lurking in plain sight. It is the hydrogen we can extract from…

Long-duration energy storage: the time is now

States with decarbonization goals must plan, prepare, and test for long-duration energy storage. How can US states with aggressive decarbonization goals coupled with federal decarbonization goals have energy when they…

Compact laser scanner with 90 percent less construction volume

Galvanometer scanners have been in use in laser material processing for decades. However, a team from the Fraunhofer Institute for Laser Technology ILT has now developed a new, particularly compact…

Accurately Determine Efficiency of Perovskite-Silicon Tandem PV Modules

To pave the way for the industrial implementation of highly efficient perovskite-silicon PV modules, the tandem solar cells and modules must be reliably measured. Only then is it possible to…

DBFZ scientists develop mini cookstove for Africa

Small, clean, efficient and affordable: Deforestation in African regions and many other parts of the world is increasing rapidly. The reasons for this are growing population and the increased use…

Page
1 40 41 42 43 44 617