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Such potentially highly efficient cells, coupled with their low cost per unit area, are called Third (or Next) Generation Solar Cells.

Using a common metal most famously found in self-cleaning ovens, Sossina Haile hopes to change our energy future. The metal is cerium oxide-or ceria-and it is the centerpiece of a promising new technology developed by Haile and her colleagues that concentrates solar energy and uses it to efficiently convert carbon dioxide and water into fuels.

Commercial solar system offered by SunEdison helps business owners who are looking for sustainable alternatives, to reduce their energy costs.

InfoGreenGlobal.com -Daily global news about: alternative renewable energy, science discoveries, green gadgets, energy efficiency, energy storage, global warming, green technologies, hybrid vehicles, innovations, solar power, wave and wind power.

The results of the test showed that light penetrating the blocked device efficiently yielded current from all three energy bands - valence to intermediate, intermediate to conduction, and valence to conduction - and responded strongly to all parts of the spectrum, from infrared with an energy of about 1.1 electron volts (1.1 eV), to over 3.2 eV, well into the ultraviolet.

Green DIY Energy can be defined as energy that is created using the earth's most common energy sources and converting them to electricity. In most cases, the sources of energy present on the earth are the best to be used in our lives.