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MIT Researchers Develop Lithium Iron Phosphate Material with Charge/Discharge Rates Comparable to Supercapacitors

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Researchers at MIT have developed a lithium iron phosphate electrode material that achieves ultra-high discharge rates comparable to those of supercapacitors, while maintaining the high energy density characteristic of lithium-ion batteries. Click to enlarge. A paper on the work led by Gerbrand Ceder, the Richard P. Kang and Ceder (2009).

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Weave Your Own Apollo-Era Memory

Cars That Think

Designed by MIT, the Apollo Guidance Computers came with 72 kilobytes of ROM and 4 kilobytes of RAM. This memory used a form of magnetic core memory , where multiple hair-thin wires passed through tiny ferrite toroids to store 1s and 0s. You can also use the kit to detect magnetic flux lines, and read the resulting bits that get set.

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ChargePoint’s roadmap: EV charging 80% home/work, 20% public/fast, “virtual batteries” for utilities

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ChargePoint’s stance is bolstered by a new MIT study that suggests , in part, that electric cars that plug into the grid, could, collectively, act as a massive “virtual battery” for grid energy storage. MIT: Utilities and the virtual battery. The variable load of electric cars is a great match for variable generation.

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PHEVLERs are the Zero CO2 Clean Green Machines of the Future

Green Car Congress

The Plug-in Hybrid Electric Vehicle with Long Electric Range (PHEVLER - pronounced “fevler”) is a new category emerging in the electric vehicle marketplace. Most homeowners have or can easily set up for plug-in electric vehicle (PEV) battery charging overnight while the driver sleeps. [ PHEVLERs Provide Value to the Drivers.

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

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This process is less than 1% efficient at converting sunlight to stored chemical energy. The US Department of Energy is awarding $106 million in funding for 37 research projects selected in the second round by the DOE’s Advanced Research Projects Agency-Energy (ARPA-E). Earlier post.). Earlier post.) Electrofuels: Biofuels from Electricity.

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Technology Review: First Plug-in Hybrid to Be Sold in the United States

Tony Karrer Delicious EVdriven

Add to Mixx Add to Newsvine Add to Connotea Add to CiteUlike Add to Furl Googlize this Add to Rojo Add to MyWeb Favorite Print E-mail The price of green: The Fisker Karma, on display at the New York Auto Show, is a plug-in hybrid that can run on batteries alone for 50 miles. Price: $87,000. It takes the Volt about 9 seconds.)

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DOE ARPA-E awards $156M to projects to 60 projects to accelerate innovation in clean energy technologies

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production of oil, which is stored in seeds and is convertible to. The Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) has selected 60 research projects for up to a combined $156 million in funding from the Fiscal Year 2011 budget. Prior to today, ARPA-E has awarded $365.7 million in awards at ARPA-E. field trials.

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