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New $30M ARPA-E program to develop new solar conversion and storage technologies; targeting higher solar penetration in mix

Green Car Congress

Schematic comparing the cost and dispatchability of PV to CSP with thermal storage. The “PV+Storage” box includes the high cost of electrical storage for PV. The FOCUS Program target zone for electricity generation is indicated. a) Hybrid solar converter (award Categories 1A and 1B).

Solar 290
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

Green Car Congress

As the fraction of electricity generation from intermittent renewable sources—such as solar or wind—grows, the ability to store large amounts of electrical energy is of increasing importance. With a whole field of turbines or a large solar farm, one could imagine a few very large storage tanks.

Low Cost 374
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California Energy Commission awards more than $5.5M for green transportation projects and $1.8M for 20 energy research projects

Green Car Congress

Funds for these projects—which span areas as diverse as a new crossover valve for the split-cycle Tour Engine ( earlier post ) to a new solar thermal storage device capable of integration with utility scale solar thermal power plants—come from Commission’s Energy Innovations Small Grant (EISG) program.

San Diego 346
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How Smart EV Charging Will Help Promote Renewable Power Generation

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The proportion of grid electricity generated by renewables such as wind and solar energy fluctuates depending on how hard the wind is blowing or how strong the sun is shining. A smart EV charger will enable an EV to be charged when weather conditions allow and there is a surfeit of low carbon, low cost power available.

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New Electrostatic Nanocapacitors Offer High Power and High Energy Density

Green Car Congress

Our primary target is as part of a hybrid battery-capacitor system for electric cars. But there are many small scale applications, [including] better electrical storage systems for cellphones or laptops.” Multiple energy storage panels would be stacked together inside a car battery system or solar panel.

Energy 150
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Mad Power thoughts

EV Info

Everybody knew then that renewables were unreliable: that wind power fully works less than one-third of the time, and that solar power is unavailable at night (of course) and less efficient on cloudy winter days. Presumably because the only forms of energy that ministers and civil servants respect are wind and solar.

Power 52