Thursday, May 23, 2013
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Save-energy-at-home

Georgia Home Builder Receives 2013 Energy Partner of the Year Recognition

Earlier this year,  the U.S. Department of Energy and Environmental Protection Agency held their annual ceremony to honor 118 companies on its list of 2013 Energy Star Partners of the Year and included Grayhawk Homes, the home builder based in Columbus, Georgia, whose production and construction standards consistently meet Energy Star guidelines. Last year, Grayhawk [...]

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Electrolysis Catalyst Could Produce Inexpensive Hydrogen

Two Canadian researchers have announced a breakthrough that could produce catalysts for electrolysis at a fraction of current costs. The University of Calgary scientists are working to commecialize their discovery by 2014.

The FireWater Fuel (FFC) catalyst is more efficient at releasing breaking water into hydrogen and oxygen, and can be produced at a fraction of the cost of other exotic material catalysts. The FFC catalyst is based on ferrous oxide - rust. And, according to the researchers, the cost could be 1000 times lower than the cost of current materials.

With an efficient and inexpensive means for cracking water into hydrogen and oxygen, the feasibility increases for fuel cell batteries that can readily charge from renewable sources such as wind and solar when those sources are available and then discharge to provide electricity when demand is high.

The electrolytic catalyst is just one of the components that would be required for an entire system, but it has been an exepensive component of the system. With the FFC catalyst, hydrogen power takes another step towards being a greater part of the power mix in the coming years.

via: CBC News

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Maya Lemon: Arkansas Oil Spill: "I Just Feel So Helpless"

A thunderstorm is supposed to hit Mayflower with up to 1.7 inches of rain. The lakes and streams will flood and the land will be washed over, not with life giving spring rain but with tar sands oil. I am scared for my friends and for a place that for four years was my home.

Read more: Maya Lemon: Arkansas Oil Spill: "I Just Feel So Helpless"

   

Robert Walker: No More Men on the Moon

The extraction of oil from tar sands may help to meet our global energy needs, but it's an unmitigated disaster for the planet. Science and technology are evidenced-based. Our faith in them is not.

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The Sunshot Vision for Solar Technologies

The DOE's Sunshot Vision Study provides an in-depth assessment of the potential for solar technologies to share a significant portion of electricity demand in the United States in the coming decades.

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Read more: The Sunshot Vision for Solar Technologies

   

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