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EcoFit Promises Easier Transition to LED Street Lighting

October 21, 200916 years ago mmoon 10 Comments

[social_buttons] A new Kansas-based company called EcoFit Lighting believes it can make the transition to LED street lighting not only much easier, but also much cheaper. EcoFit’s design is a retrofit module that slides right into place in existing streetlights, eliminating the need to have a full replacement. The company … [continued]

Homeowners With Prime California Sun Could Go Solar For $10,000 With 1BOG

October 20, 200916 years ago susan 0 Comments

Homeowners in Southern California could now go solar for as little as $10,000 for about a 3.5 KW – 4 KW solar roof. If you do solar estimates in Berkeley, you start feeling left out that you don’t estimate solar roofs in San Diego. Rebates for our whole state are … [continued]

Battery Operated Prototype Train Hits the Norfolk Southern Railway Tracks

October 20, 200916 years ago bethhodgson 6 Comments

The Norfolk Southern Railway recently debuted a green transportation option that’s among the first of its kind. It’s currently only a prototype, but is just the beginning of things to come; with plans by 2011 to unveil a long-range locomotive that will produce zero-emissions.

Turbocharger Growth Will Be Determined by Economics And Emissions

October 20, 200916 years ago Derek Markham 1 Comment

American cars with turbochargers are currently few and far between, but that may soon be changing. While a significant and sustained increase in the price of fuel would greatly boost demand for turbochargers, auto manufacturers’ need to comply with carbon emissions and fuel economy targets will be the primary drivers … [continued]

Where are the Gaps in the Solar Marketplace?

October 20, 200916 years ago Zachary Shahan 2 Comments

92% of people think we need to develop and use solar power, but less than 1% of US power is from solar. Where are the gaps? [social_buttons] I can identify three main ones, but they seem to be getting addressed more and more by a wide variety of parties — … [continued]

Artificial Photosynthesis to Generate Hydrogen Gets $1.4 Million Funding From DOE

October 19, 200916 years ago susan 3 Comments

A University of Rochester team has been awarded $1.7 million to generate hydrogen fuel with sunlight using artificial photosynthesis and nanotubes. Generating hydrogen without using a fossil fuel is not easy. Using sunlight to split hydrogen off from water has been done before, but the process has not been cheap … [continued]

$25 Billion for Imported Oil — In One Month!

October 19, 200916 years ago Zachary Shahan 18 Comments

That is correct — not million but billion, not in one year but in one month! That is how much the US spent on imported oil in September 2009. For those concerned about the US economy or national security risks, T. Boone Pickens and data from the US Department of … [continued]

Kite Power Harnesses Unspooling Motion For Energy

October 18, 200916 years ago susan 23 Comments

Here’s a radical perspective change for wind power. Instead of harnessing wind power to turn blades tethered to a pole, the KiteGen simply harnesses that rapid unspooling motion of kites reeling out as they release upwards.

EPA Warning Could Mark Beginning of the End for Mountaintop Removal

October 18, 200916 years ago Tina Casey 8 Comments

Mountaintop removal, the hyper-destructive practice of blowing up entire mountains to get at coal near the surface, is in for a rough ride.  Though in technological terms mountaintop removal is downright third-world compared to the high tech sustainable energy industry, it’s still been going nonstop right here in the Appalachian … [continued]

Reliable Wave Power Ensures Secure Terrorism Protection

October 18, 200916 years ago susan 0 Comments

Underwater surveillance requires a certain supply of persistent power around the coasts, harbors, piers and offshore areas of this nation. Wave energy provides that certainty and reliability because nothing stops the supply chain of power from the roiling sea. [social_buttons] So the US Navy just awarded Lockheed Martin and Ocean … [continued]

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