World’s First Solar Cycle Path Is Performing Better Than Anticipated




May 13, 2015 | by Justine Alford




Photo credit: SolaRoad



If you can remember as far back as November, you may recall the announcement that the Netherlands had just designed and installed the world’s first solar cycle path in the town of Krommenie. At just 70-meters (230 ft) long, the SolaRoad project has been a proof-of-concept pilot to test out feasibility and practicality of such installations. Now, six months on, Dutch engineers have reviewed its performance and, perhaps surprisingly to skeptics, it has reportedly been more fruitful than anticipated.



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Carbon Dioxide Levels Hit Record Of 400ppm


Photo credit: PigDevil via shutterstock.com


The planet has hit a new high. This March, our monthly average carbon dioxide concentrations surpassed 400 parts per million globally. It’s the first time this has happened since we started tracking the greenhouse gas in the atmosphere, according to figures released by the National Oceanic and Atmospheric Administration (NOAA) this week.



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Refrigeration Battery is a cool idea for saving energy at the supermarket


Supermarket-refrigerator.jpg.662x0_q70_crop-scaleElon Musk gets all the pixels for his new Powerwall battery system, but here's another cool battery that is making a splash. It's the Refrigeration Battery from Axiom. Apparently those giant coolers and fridges full of all that unhealthy frozen prepared food eat up 56 percent of a grocery store's electricity. The refrigeration battery, like the Powerwall, works by storing energy when power is cheap, smoothing out the demand curve. However it does it with water, not lithium.


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