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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. The hot air is circulated through a network of pipes inside a sand-filled heat storage vessel. There is nothing special here!” Eronen says, laughing.

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Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

Green Car Congress

Processes such as oil extraction from sources such as tar sands and deep-water offshore oil wells, as well as the expansion of first-generation biofuels such as corn-based ethanol are setting the stage for a “ water/energy collision ” of resource management policies. Biotechnology.

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MIT Battery Breakthrough Could Revolutionize Electric Cars : Gas 2.0

Tony Karrer Delicious EVdriven

According to Peter Bruce, a chemist at the University of St Andrews, UK, “As far as I know, this is the fastest yet for this material.&# What I do need is an affordable alternative to Lead Acid. When the team tested the newly-coated cathode, they discovered it could be charged and discharged in as little as 9 seconds.

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