Energy

There are many on-going themes in the large discussion of global warming and replacing fossil fuels with renewable, clean energy. One of the dominant ones is that alternative fuels such as solar are…

Combustion without flames can be used to build much more efficient industrial gas turbines for power generation than are used in current models and produce almost no polluting emissions, say Mohamed…

Chemists are describing development of a “revolutionary” process for converting plant sugars into hydrogen, which could be used to cheaply and efficiently power vehicles equipped with hydrogen fuel…

In many homes, an employee from the electric or gas company comes by to read the meter and you only find out power consumption after the fact. That doesn't tell you precisely how much energy the…

Even with oil prices at $100 a barrel, it could take 10 or more years of intensive research and development to reduce the cost of solar energy to levels competitive with petroleum, according to Harry…

In the last 20 years, physicists have, after drilling down into ever smaller particles of matter come to this conclusion, that everything is energy This, to some degree confirms some of the…

As gas prices continue to climb, alternative fuels get a lot of attention but how close are they? Scientists atArgonne National Laboratory are working to chemically manipulate algae for production of…

Independent tests conducted by engineers at the U.S. Department of Energy's (DOE) Argonne National Laboratory on a BMW Hydrogen 7 Mono-Fuel demonstration vehicle have found that the car's hydrogen-…

Hydrogen is regarded as the green energy of the future. The automobile industry, for example, is working hard to introduce fuel cell technology starting in approximately 2010. However, a fuel cell…

A cheap alternative to silicon solar cells can be found in dye-sensitized solar cells. This type of cell imitates the natural conversion of sunlight into energy by plants and light-sensitive bacteria…