Wireless power via laser?
Wireless power via lasers can be used anywhere that it’s too expensive or impractical to run an extension cord.
Communication towers on mountain tops are...
A greener way to grow carbon nanotubes
Study suggests new way for manufacturers to minimize environmental impact of carbon nanotube production
Given their size, strength and electrical properties, carbon nanotubes — tiny,...
Steam turbine generator for a waste-to-energy plant in UK
Siemens Energy has received an order for a steam turbine generator to be used in a waste-to-energy plant equipped with combined power and heat...
Harvesting Energy Through Heat
The huge development of the industrial field has seen an important growth these years and all new units are capable to generate heat. The...
Cities can reduce their electricity costs by about 50 percent
LED street light bulbs from Osram will soon light up the entire old town of Regensburg, Germany. The city initially equipped two streets with...
More efficient and cost effective hydrogen fuel cells
Hydrogen fuel cells, like those found in some “green” vehicles, have a lot of promise as an alternative fuel source, but making them practical...
New record set for recycling indoor light to electricity
G24 Innovations has achieved ground-breaking efficiency rates for the indoor performance of its Dye-Sensitized Cells.
At an average of 26% conversion efficiency, a new cell...
Advanced carbon aerogels can be manipulated for a variety of uses in the renewable...
Because of their unique structure, carbon aerogels may be used for hydrogen and electrical energy storage in the future.
Carbon aerogels (CAs) are a unique...
Power Felt – a promising new device that convert body heat into an electrical...
Simply by touching a small piece of Power Felt you can convert your body heat into an electrical current.
Comprised of tiny carbon nanotubes locked...
New quantum-dot LED design
By nestling quantum dots in an insulating egg-crate structure, researchers at the Harvard School of Engineering and Applied Sciences (SEAS) have demonstrated a robust...