By innovation2 on Aug 24, 2008 in Project Energy, Science Digest / Science Daily | 0 Comments
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In the world of alternative fuels, there may be nothing greener than pond scum.
Algae are tiny biological factories that use photosynthesis to transform carbon dioxide and sunlight into energy so efficiently that they can double their weight several times a day.
As part of the photosynthesis process algae produce oil and can generate [...]
By innovation2 on Aug 24, 2008 in Project Energy, Science Digest / Science Daily | 0 Comments
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Hybrid technology combines the advantages of combustion engines and electric motors. Scientists are developing high-performance energy storage units, a prerequisite for effective hybrid motors.
The vehicle is powered by petroleum on the freeway and by electricity in town, thus using considerably less energy. A hybrid propulsion system switches over to [...]
By innovation2 on Aug 18, 2008 in Project Energy, Science Digest / Science Daily | 0 Comments
photo credit: mikecogh
Anyone who has walked barefoot across a parking lot on a hot summer day knows that blacktop is exceptionally good at soaking up the sun’s warmth. Now, a research team at Worcester Polytechnic Institute (WPI) has found a way to use that heat-soaking property for an alternative energy source.
Through asphalt, the researchers [...]
By innovation2 on Aug 10, 2008 in Project Energy, Science Digest / Science Daily | 0 Comments
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Monash University scientists have revolutionised the design of fuel cells used in the latest generation of hybrid cars which could make the vehicles more reliable and cheaper to build.
The breakthrough, published August 1 in the journal Science, revolves around the design of a fuel cell in which a specially-coated form of popular hi [...]
By innovation2 on Aug 3, 2008 in Innovation, Project Energy, Science Digest / Science Daily | 0 Comments
photo credit: steevithak
In a revolutionary leap that could transform solar power from a marginal, boutique alternative into a mainstream energy source, MIT researchers have overcome a major barrier to large-scale solar power: storing energy for use when the sun doesn’t shine.
Until now, solar power has been a daytime-only energy source, because storing extra solar [...]