Cheaper Hydrogen Fuel Cells Soon Available
Los Alamos National Laboratory scientists have developed a way to avoid the use of expensive platinum in hydrogen fuel cells, the environmentally friendly devices...
Pacemaker powered by heartbeat vibrations
Because of this reason the researchers have searched for ways to prolong battery life.
They started to generate energy to power a pacemaker using blood...
Green Buildings Signs of the Minimum Heat Loss
If you want to define a green building, a building which keeps most energy inside, you’ll see that is not easy because of many...
Fujitsu Laboratories had developed a new hybrid harvesting energy device
Alternative energy sources are clean and green but generate less energy compared to fossil fuels. The scientists are trying to use different sources of...
Scientists to develop cheap fuel cells
Fuel cells seem like an ideal energy source—they’re clean, efficient, silent and don’t require transmission lines.
The hitch? They can be costly. Now scientists at...
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...
Display screens with colored solar cells
A new kind of screen pixel doubles as a solar cell and could boost the energy efficiency of cell phones and e-readers. The technology...
Hydrogen and graphene
Graphene has engendered high expectations whereof its extreme properties depend on the fact that it consists of a single sheet of carbon atoms.
However the...
Coffee to produce renewable electricity
The Energy and Environmental Research Center – EERC at the University of North Dakota announced that it is “leading a project to develop an...
Solarizing Schools with Cutting-Edge Technology
Conserval Engineering is pleased to announce that they are working with the Ontario Ministry of Education, through the Green Schools Pilot Program, to install...