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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

AQDSH 2 refers to the reduced form of AQDS. To store 50 hours of energy from a 1-megawatt power capacity wind turbine (50 megawatt-hours), for example, a possible solution would be to buy traditional batteries with 50 megawatt-hours of energy storage, but they would come with 50 megawatts of power capacity. Cell schematic.

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Inventing Postscript, the Tech That Took the Pain out of Printing

Cars That Think

The time was right because of the imminence of three hardware developments: the first low-cost, bit-mapped personal computer, the first low-cost laser printer, and a decline in price of high-density memory chips. As noted earlier, one was a cheap laser printer. Today, even Hewlett-Packard Co. New York, 1985).

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Proposed Changes to Federal EV Tax Credit – Part 3: MSRP Must Be Less Than $80,000

EV Adoption

But it also means that if the base MSRP of an EV is say $78,500 — that after various upgrades, add-ons, and destination charges — an EV costing $90,000 out the door, would still qualify for the tax credit. According to The Drive, at the time the lowest cost Model 3 was the Standard Range Plus, which cost $52,990 (Canada).

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Creating the Commodore 64: The Engineers’ Story

Cars That Think

You waste a little bit of silicon, but silicon’s pretty cheap. Not only were development costs absorbed in company overhead, but there was no markup to pay, as there would have been inf the chips had been built by another company. When the design of the Commodore 64 began, the overriding goals were simplicity and low cost.

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

More from Fortune No party for Citis owners: You and me Is it time to buy American Express? Wang entered the automobile business in 2003 by buying a Chinese state-owned car company that was all but defunct. Berkshire Hathaway first tried to buy 25% of BYD, but Wang turned down the offer. " One more thing reassured him.

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Perspective: Regional Greenhouse Gas Cap-and-Trade Programs May be the Solution

Green Car Congress

A limit was imposed on emissions from the power plants, and utilities were allowed to buy and sell permits to comply. These reductions in power plant emissions of sulfur dioxide (SO 2 ) and nitrogen oxides (NO x ) were achieved at a significantly lower cost than originally assumed. Supplementarity.

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