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Thursday, November 6, 2014

ScienceDaily: Energy and Resources News

ScienceDaily: Energy and Resources News


Engineered for tolerance, bacteria pump out higher quantity of renewable gasoline

Posted: 05 Nov 2014 09:20 AM PST

An international team of bioengineers has boosted the ability of bacteria to produce isopentenol, a compound with desirable gasoline properties. The finding is a significant step toward developing a bacterial strain that can yield industrial quantities of renewable bio-gasoline.

Renewable energy support programs: New studies examine how and when they work

Posted: 05 Nov 2014 08:23 AM PST

Scientists have quantitatively analyzed the effects of various schemes to support renewable energy generation and, consequently, to reduce carbon emissions and end fossil fuel dependence.

Your own energy 'island'? Microgrid could standardize small, self-sustaining electric grids

Posted: 05 Nov 2014 07:11 AM PST

When researchers talk about "islanding," or isolating, from the grid, they are discussing a fundamental benefit of microgrids -- small systems powered by renewables and energy storage devices. The benefit is that microgrids can disconnect from larger utility grids and continue to provide power locally.

Jet-fueled electricity at room temperature: Fuel cell can run without high heat

Posted: 05 Nov 2014 05:37 AM PST

Engineers have now developed the first room-temperature fuel cell that uses enzymes to help jet fuel produce electricity without needing to ignite the fuel. These new fuel cells can be used to power portable electronics, off-grid power and sensors.

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